Monthly Archives: October 2022

1060 Rotary Torque Transducer-Torque and Rotation Measurement

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1060 Rotary Torque Transducer-Torque and Rotation Measurement

Rotary torque transducer is a device used to measure the torque of a rotating system. Rotary Torque Transducer (Model:1060) is developed on the basis of strain gauge technology. 1060 Rotary Torque Transducer can measure rotational speed. Such as applied by continuous and pulse electric tools Tightening torque. It can measure both static torque and rotating torque; the range is 0-5000Nm optional, non-standard can be customized.

RFQ Torque Sensors

Features of 1060 Rotary Torque Transducer

  • Both static torque and rotating torque can be measured;
  • Measurable speed;
  • High detection accuracy, good stability and strong anti-interference;
  • The speed can reach 1800-4000 rpm;
  • The forward and reverse torque can be continuously measured without repeated zero adjustment;
  • There are no wear parts such as collector rings, so it can run at high speed for a long time;
  • The strain elastic body has high strength and can bear 150% load;
  • Strong anti-interference, can be installed in any position and direction;
  • The sensor part can be used independently from the secondary instrument. It directly forms a torque measurement device with the measurement board, PLC or DCS;

Technical Parameters

ParametersTechnical indicators
Range0.2,0.3,0.5,10,200,500,200,5000Nm
Sensitivity1.5±10% mV / V
Zero output±1% F.S.
Nonlinear±0.1，0.3% F.S.
Hysteresis≤±0.05% F.S.
Repeatability≤±0.05% F.S
Creep≤±0.03% F.S/30min
Temperature Sensitivity Drift0.03% F.S. / 10℃
Zero temperature drift0.03% F.S. / 10℃
Input resistance350,750±10Ω
Input resistance350,700±5Ω
Response frequency100μS
Insulation resistance≥5000MΩ/ 100VDC
Excitation voltage10VDC(9-15VDC)
Temperature Compensation Range-10 ~ 60℃
Range of working temperature-20 ~ 65℃
Safe Overload150% F.S.
Extreme overload200% F.S.
Cable sizeØ5.2×3m
Electrical connectionsRed/E+, Black/E-, Green/S+, White/S-
MaterialAluminium, stainless or alloy steel
Other requestcustomizable

Dimensions

ModelRange NmABCDEFGHKφLNMT
1060-00551048432528.538.21422105984-M3 deep 6
1061-10010012460385830614.51961810114-M3 deep 10
1062-500500159735373.54082427172815124-M3 deep 10
1063-100010002491259012560164445285025144-M3 deep 12
1064-200020002981329512880164947.5285525224-M3 deep 12
1065-50005000367157139171100226667.5307530224-M3 deep 12

More About Rotary Torque Transducer

The Rotary Torque Transducer is a sensor with a resistance strain gage as a resistance conversion element. Resistance strain gauges are based on the resistance-strain effect of metal resistance wires. The so-called strain effect refers to a physical phenomenon in which the resistance value of a metal conductor (resistance wire) changes with deformation (elongation or shortening).

A resistance strain gauge is pasted on the elastic body of the dynamic torque sensor to form a Wheatstone bridge. Apply the excitation voltage to the bridge. Under the action of torque, the elastic body deforms. The strain gage thus produces a change in resistance. This makes the bridge unbalanced. The bridge outputs a voltage signal that is linearly related to torque.

There are two speed measurement methods for dynamic torque sensors: photoelectric encoder speed measurement and Hall effect speed measurement.
Both methods output 60 pulses in one revolution of the sensor. Torque measurement sensor, and then convert the pulse into frequency square wave output.

The calibration of the rotary torque transducer can be selected in different ways. Calibration in a calibration laboratory or on-site at a test bench. The task of calibrating sensors, such as those used in power test benches. It has always been to transmit the measured torque into the application.

The simplest is to measure the torque transmission performed directly by a torque sensor that resides in the driveline. This is where the calibration of the torque transducer at the factory calibration facility or other on-site calibration laboratory is cited as a reference.

There is another way to calibrate the torque sensor is dynamic calibration. As a dynamic calibration in the narrow sense, it must be recognized that the torque obtained during calibration changes rapidly with time. It corresponds in its dynamics to possible operating time changes. This requires both the determination of the reference torque and the measurement of the output of the sensor to be calibrated when the torque is continuously changing.

Calibration method and steps of torque sensor:

  1. Calibration preparation: calibration tools (weight assembly, torque connector (for folding testing machine), enamel plate (for automatic torque machine), rotary testing machine, torque handle).
  2. Turn on the industrial control host. Open the test software to ensure that the pressure sensor and the motion card are connected stably. The value jump is within the error (0.01gf.cm-0.03gf).
  3. Assemble the auxiliary connector.
  4. Open the software and select the range corresponding to the sensor. Then open the calibration sensor interface and clear the value when the sensor is unloaded.
  5. Select the appropriate weight according to the range of the sensor. For example, 2N.m selects 200g and 100g weights. Tie the weight to one end of the connecting piece, and hang it on one end of the pulley through the rope along the groove circle of the standard piece. Keep the contact state stable without external force.
  6. Click Calibration on the software calibration interface. Enter the torque value for the calibration weight (gravity * arm) and click OK.
  7. Change the direction to wrap the weight and check the reversal force value. If the difference is large (>0.5gf.cm), take the average of the positive and negative force values.
  8. Record the calibration date, and the tool fills in the equipment sensor calibration record form.
  9. The calibration period is generally one year. If repaired or adjusted during use, recalibrate.

A torque transducer is a device that helps measure how much twisting force is being applied to an object. It’s like a scale that measures how much weight is being applied, but instead of weight, it measures torque.

For example, if you’re trying to tighten a bolt with a wrench, a torque transducer can tell you how much force you’re using to turn the wrench. This can be helpful because over-tightening or under-tightening a bolt can cause problems, so knowing the right amount of torque to use is important.

Torque transducers are used in all sorts of industries, from manufacturing and engineering to automotive and aerospace. They’re helpful for ensuring that machines and equipment are working properly, and for testing the strength and durability of different materials.

Read more about: What Is a Torque Transducer? How to Choose?

Here are the different types of torque transducers:

  1. Strain gauge torque sensors – use tiny wires attached to a metal shaft to measure the twisting force. The changes in resistance can be used to calculate the torque.
  2. Magnetic torque sensors – use magnets to measure the amount of twisting force. The sensor has two parts, one that’s fixed and one that rotates with the object being measured. The changes in the magnetic field can be measured and used to calculate the torque.
  3. Optical torque sensors – use light to measure the twisting force. They work by detecting changes in the polarization or phase of the light as it passes through the material being measured.
  4. Piezoelectric torque sensors – use crystals to generate an electrical charge in response to the force. The charge generated is proportional to the torque being applied.

The type of torque transducer used depends on the specific application and the accuracy and precision required for the measurement.

To measure the torque on a rotating shaft, you can use a torque transducer. A torque transducer is a device that attaches to the shaft and measures the twisting force applied to it.

To measure the torque, you first need to install the torque transducer onto the shaft. This usually involves attaching the sensor to the end of the shaft and making sure it’s securely fastened.

Once the torque transducer is installed, you can start taking measurements. The sensor will detect the twisting force as the shaft rotates, and this information can be displayed on a digital readout or recorded for later analysis.

To get an accurate measurement, it’s important to make sure the torque transducer is properly calibrated and that any external factors that could affect the measurement, such as temperature or vibration, are accounted for.

Overall, measuring torque on a rotating shaft is a relatively simple process that can provide valuable information about the performance and efficiency of a machine or system.

If you cannot find an answer to your question in our 1060 Rotary Torque Transducer, you can always contact us
and we will be with you shortly.

Contact Support

More Featured rotary torque transducers for sale

1050A Series Dynamic Torque Transducer
1050C Dynamic Micro Torque Sensor-10 Nm
1050D Dynamic Torque Sensor for Dynamic Micro Torque Measurement-5Nm
1050E Dynamic Micro Torque Sensor 0-0.1-5N.m
1010 Dynamic Rotary Torque Sensor 0-5-1000N.m
1055 Dynamic Torque Sensor 0-3-100N.m

Sino-Inst is a manufacturer of 1060 Rotary Torque Transducer-Torque and Rotation Measurement. We offer more than 10 types of Rotary Torque Transducers. Rotary Torque Transducers can measure a variety of different mechanical power, rotational speed and torque measuring devices.

Rotary Torque Transducer is also called rotary torque sensor, torque transducer. Mainly used for torque measurement in dynamic situations. The Rotary Torque Transducer is equipped with a speed measuring device, which can measure the rotational speed while measuring the torque. At this time, the Rotary Torque Transducer can also be called a torque speed sensor.

Sino-Inst’s Rotary Torque Transducer, made in China, have good quality, with better prices. Our Rotary Torque Transducers are widely used in China, India, Pakistan, USA and other countries.

Sino-Inst’s entire team is well trained, so we can ensure that each customer’s needs are met. If you need any help with your product requirements, whether it is a Rotary Torque Transducer, level sensors, or other equipment, please give us a call.

Request a Quote

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1055 Dynamic Torque Sensor 0-3-100N.m

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1055 dynamic torque sensor, also known as dynamic torque meter. Dynamic torque sensor is the detection of torsional torque perception on various rotating or non-rotating mechanical parts. Torque sensors convert physical changes in torque into precise electrical signals. Torque sensors can be used in the manufacture of viscometers, electric (pneumatic, hydraulic) torque wrenches, etc.

RFQ Torque Sensors

Features of 1055 Dynamic Torque Sensor

  • The resistance strain is an integrated product composed of sensitive components and integrated circuits. High precision and stable performance;
  • Range 0-3-100N.m optional;
  • It can measure the torsion force in both positive and negative directions;
  • Both ends are keyway links, easy to install;
  • The maximum speed is 1800 rpm;
  • Can be customized according to the size of the motor output shaft;

Technical Parameters

ParametersTechnical indicators
Range0～3,5,10,20,30,50,100 Nm
Sensitivity1.5±10% mV / V
Zero output±1% F.S.
Nonlinear±0.1，0.3% F.S.
Hysteresis≤±0.05% F.S.
Repeatability≤±0.05% F.S
Creep≤±0.03% F.S/30min
Temperature Sensitivity Drift0.03% F.S. / 10℃
Zero temperature drift0.03% F.S. / 10℃
Input resistance350,750±10Ω
Input resistance350,700±5Ω
Response frequency100μS
Insulation resistance≥5000MΩ/ 100VDC
Excitation voltage10VDC(9-15VDC)
Temperature Compensation Range-10 ~ 60℃
Range of working temperature-20 ~ 65℃
Safe Overload150% F.S.
Extreme overload200% F.S.
Cable sizeØ5.2×3m
Electrical connectionsRed/E+, Black/E-, Green/S+, White/S-
MaterialAluminium, stainless or alloy steel
Other requestcustomizable

Dimensions

Range NmABCDEFGHIJKLMN
0-5042503552673421814.513414.86393
10062705073991621814.516618.377122

Learn More About Dynamic Torque Sensor

A dynamic (rotational) torque sensor is a precision measuring instrument that measures various torques and mechanical power.

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Dynamic Torque Transducers: Principle of Torque Speed ​​Measurement

  1. Principle of torque measurement

The dynamic torque sensor is a sensor with a resistance strain gage as a resistance conversion element. Resistance strain gauges are based on the resistance-strain effect of metal resistance wires. The so-called strain effect refers to a physical phenomenon in which the resistance value of a metal conductor (resistance wire) changes with deformation (elongation or shortening).

A resistance strain gauge is pasted on the elastic body of the dynamic torque sensor to form a Wheatstone bridge. Apply the excitation voltage to the bridge. Under the action of torque, the elastic body deforms. The strain gage thus produces a change in resistance. This makes the bridge unbalanced. The bridge outputs a voltage signal that is linearly related to torque.

  1. Principle of rotational speed measurement

Dynamic torque sensors have two speed measurement methods:
Photoelectric code disc speed measurement
Hall Effect Velocimetry.

Both methods output 60 pulses in one revolution of the sensor. The pulse is then converted into a frequency square wave output.

Dynamic torque: It is the peak value displayed in real time during the assembly process when the fastener is tightened. That is, the dynamic torque that the power tool applies to the bolt, overcoming the friction.

The axial preload force for the bolts generated by the dynamic torque meets the engineering requirements for the preload force. Generally, the torque value preset by the tool or equipment is the dynamic torque value.

Static torque: refers to the torque required to overcome static friction after a fastener has been tightened and we continue to rotate in the direction of tightening.

Generally, the peak torque we measure with an analog hand wrench is the static torque.

If you cannot find an answer to your question in our Dynamic Torque Sensor, you can always contact us
and we will be with you shortly.

Contact Support

More Featured Torque Sensors

1050A Series Dynamic Torque Transducer
1050C Dynamic Micro Torque Sensor-10 Nm
1050D Dynamic Torque Sensor for Dynamic Micro Torque Measurement-5Nm
1050E Dynamic Micro Torque Sensor 0-0.1-5N.m
1010 Dynamic Rotary Torque Sensor 0-5-1000N.m

Sino-Inst is a manufacturer of 1055 Dynamic Torque Sensor 0-3-100N.m Dynamic Torque Measurement. We offer more than 10 types of Dynamic Torque Sensors. Dynamic Torque Sensors can measure a variety of different mechanical power, rotational speed and torque measuring devices.

Dynamic Torque Sensor is also called rotary torque transducer, torque transducer. Mainly used for torque measurement in dynamic situations. The Dynamic Torque Sensor is equipped with a speed measuring device, which can measure the rotational speed while measuring the torque. At this time, the Dynamic Torque Sensor can also be called a torque speed sensor.

Sino-Inst’s Dynamic Torque Sensor, made in China, have good quality, with better prices. Our Dynamic Torque Sensors are widely used in China, India, Pakistan, USA and other countries.

Sino-Inst’s entire team is well trained, so we can ensure that each customer’s needs are met. If you need any help with your product requirements, whether it is a Dynamic Torque Sensor, level sensors, or other equipment, please give us a call .

Request a Quote

Please enable JavaScript in your browser to submit the form

1010 Dynamic Rotary Torque Sensor 0-5-1000N.m

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The 1010 Dynamic Rotary Torque Sensor is made of high-quality alloy steel/stainless steel. The resistance strain is a sensitive element, and the integrated Rotary Torque Sensor is composed of an integrated circuit. Power supply and signal output are realized by brushes.

RFQ Torque Sensors

Features of 1010 Dynamic Rotary Torque Sensor

  • The resistance strain is an integrated product composed of a sensitive element and an integrated circuit, and the power supply and signal output are realized through the brush.
  • Low to medium range torque measurement. 0-5-1000N.m optional;
  • It can measure the torque value in both forward and reverse directions.
  • Both ends are connected by shaft keys, which is easy to install and use.
  • Speed up to 1800 rpm
  • Suitable for dynamic torque detection

Technical Parameters

ParametersTechnical indicators
Measuring range5,10,20,50,100,200,300,500,1000Nm
Sensitivity1.5±10% mV/V
Zero output±1% F.S.
Nonlinear±0.1, 0.3% F.S.
Hysteresis≤±0.05% F.S.
Repeatability≤±0.05% F.S
Creep≤±0.03% F.S/30min
Temperature Sensitivity Drift0.03% F.S. / 10℃
Zero temperature drift0.03% F.S. / 10℃
Input resistance350,750±10Ω
Input resistance350,700±5Ω
Response frequency100μS
Insulation resistance≥5000MΩ/100VDC
Excitation voltage10VDC (9-15VDC)
Temperature Compensation Range-10 ~ 60℃
Range of working temperature-20 ~ 65℃
Safe Overload150% F.S.
Extreme overload200% F.S.
Cable sizeØ5.2×3m
Electrical connectionsRed/E+, Black/E-, Green/S+, White/S-
MaterialAluminium, stainless or alloy steel
Other requestcustomizable

Dimensions

ModelRange NmVKABCDEFGHKΦLΦNYAxial force NRradial force N
10105,10,151/4″77285258148.585111314.83815030
101120,30,503/8″74.53858441918/6/2512.72250060
10121001/2″793858441922.5/6/2516.622700100
1013200-5003/4″975876502930/5/4030252000150
101510001″11273905736.534.5/528.5504028.54000250

Learn More About Rotary Torque Sensor

Like many other types of transducers, torque transducers use strain technology to measure. The sensor is usually a metal elastomer with a strain gauge (SG) mounted on it. The strain gauge is firmly attached to the elastomer.

If an external load acts on the sensor, the measuring body will be deformed. The resistance of the strain gauge will also change.
In this way, the magnitude of the load can be measured by the change in resistance. This applies not only to torque sensors, but also to load cells, force sensors and other types of sensors.

  1. Detection of output torque and power of rotating power equipment such as electric motors, engines, and internal combustion engines;
  2. Detection of torque and power of railway locomotives, automobiles, aircraft, ships and other machinery;
  3. Detection of torque required for compressors, water pumps, mixers, transmissions, etc.;
  4. Machine tool processing, rotational speed torque detection and torque control of drilling equipment;
  5. Can be used to make viscometers and torque wrenches;
  6. Various torque power testing equipment and laboratory use;

Torque sensors are also called torque sensors, torque sensors, torque sensors, and torque meters. They are divided into two categories: dynamic torque sensors and static and static torque sensors. Among them, dynamic torque sensors can also be called torque sensors, torque speed sensors, and non-contact torque sensors. sensor, rotational torque sensor, etc.

  1. Dynamic torque sensor/rotational torque sensor

Dynamic torque sensors/rotating torque sensors are used in applications where torque measurement must be performed on rotating shafts, engines or stationary electric machines. In this case, the transducer must rotate on a straight line connected to the shaft. Dynamic torque sensors are equipped with slip rings or wireless electronics that transmit torque signals while rotating (non-contact sensors).

  1. Static torque sensor

In some applications, a static torque sensor can be used to measure the torque measurement made by an in-line rotary sensor at the point where the torque is transmitted to the ground (static torque measurement).

For a given application, static torque sensors (aka torque sensors) are generally not as sophisticated as rotary sensors and are therefore less expensive than rotary sensors.
Static torque transducers are often used as torque calibration tools or torque wrench calibration tools.
Static torque sensors can also be used as miniature electric torque screwdrivers, allowing engineers to obtain torque feedback in real-time, or to study the torque applied during assembly.

Read more about: Static / Reaction Torque Vs. Rotary Torque

If you have any questions about the 1010 Dynamic Rotary Torque Sensor, you can always contact us
and we will be with you shortly.

Contact Support

More Featured Torque Sensors

1050A Series Dynamic Torque Transducer
1050C Dynamic Micro Torque Sensor-10 Nm
1050D Dynamic Torque Sensor for Dynamic Micro Torque Measurement-5Nm
1050E Dynamic Micro Torque Sensor 0-0.1-5N.m

Sino-Inst is a manufacturer of Dynamic Rotary Torque Sensor for Dynamic Torque Measurement 0-5-1000N.m. We offer more than 10 types of Dynamic Rotary Torque Sensors. Dynamic Rotary Torque Sensors can measure a variety of different mechanical power, rotational speed and torque measuring devices.

Dynamic Rotary Torque Sensor is also called rotary torque transducer, torque transducer. Mainly used for torque measurement in dynamic situations. The Dynamic Rotary Torque Sensor is equipped with a speed measuring device, which can measure the rotational speed while measuring the torque. At this time, the Dynamic Rotary Torque Sensor can also be called a torque speed sensor.

Sino-Inst’s Dynamic Rotary Torque Sensor, made in China, have good quality, with better prices. Our Dynamic Rotary Torque Sensors are widely used in China, India, Pakistan, USA and other countries.

Sino-Inst’s entire team is well trained, so we can ensure that each customer’s needs are met. If you need any help with your product requirements, whether it is a Dynamic Rotary Torque Sensor, level sensors, or other equipment, please give us a call.

Request a Quote

Please enable JavaScript in your browser to submit the form

1050E Dynamic Micro Torque Sensor 0-0.1-5N.m

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The 1050E Dynamic Micro Torque Sensor is used to measure rotational torque on a rotating shaft. Made of stainless steel, it can work in harsh conditions. The 1050E Dynamic Micro Torque Sensor uses metal strain gages to match a Wheatstone bridge circuit. The 1050E Dynamic Micro Torque Sensor has good temperature stability. At the same time, the integrated circuit amplifier can output high level.

RFQ Torque Sensors

Features of 1050E Dynamic Micro Torque Sensor 

  • The resistance strain is an integrated product composed of sensitive components and integrated circuits.
  • High precision and stable performance
  • Small range measurement, 0-0.1-5N.m optional
  • Can measure the torque in both directions
  • Both ends are shaft key links, easy to install
  • Maximum speed 1800 rpm
  • Suitable for dynamic torque detection

Technical Parameters

ParametersTechnical indicators
Range0-0.1,0.2,0.3,0.5,1-5,Nm
Sensitivity1-1.5 mV / V
Zero output±2% F.S.
Nonlinear±0.1，0.3% F.S.
Hysteresis≤±0.05% F.S.
Repeatability≤±0.05% F.S
Creep≤±0.03% F.S/30min
Temperature Sensitivity Drift0.03% F.S. / 10℃
Zero temperature drift0.03% F.S. / 10℃
Input resistance750±10Ω
Input resistance700±5Ω
Insulation resistance≥5000MΩ/ 100VDC
Excitation voltage10-15VDC
Temperature Compensation Range-10 ~ 60℃
Range of working temperature-20 ~ 65℃
Safe Overload150% F.S.
Extreme overload200% F.S.
Cable sizeØ5.2×3m
Electrical connectionsRed/E+, Black/E-, Green/S+, White/S-
MaterialStainless or Alloy Steel

Dimensions

Frequently asked questions

Torque is the force that makes an object turn. The torque of the engine refers to the torque output by the engine from the crankshaft end. It is inversely proportional to the engine speed under the condition of fixed power. The faster the speed, the less torque, and vice versa. It reflects the load capacity of the car within a certain range.

A torque sensor is a device used to measure torque and torque.

The torque sensor is a product composed of a sensitive element and an integrated circuit chip according to the strain of the varistor. The torque sensor processes, shapes and amplifies the torque signal by means of measurement. And transmit the output electrical signal. This is a torque sensor or torque transmitter.

Torque sensors are precision measuring instruments used to measure various torques, revolutions and mechanical thermal efficiencies.

Optical rotational torque sensors use a pair of gratings. They are attached at a short distance to a strain-sensitive axis to modulate the light source.

When torque is applied to the shaft, a slight twist is created. This changes the alignment of the grating. This changes the light transmitted to the detector.

Torque sensors are divided into two categories: dynamic and dynamic. Torque sensor is the detection of torque torque perception on various rotating or non-rotating mechanical parts, and converts the physical change of torque force into precise electrical signals.

The torque sensor can be used in the manufacture of viscometers, electric (pneumatic, hydraulic) torque wrenches. It has the advantages of high precision, fast frequency response, good reliability and long life.

Application areas:

  1. AC (DC) motor, servo motor, stepper motor;
  2. Control and inspection of the machining process of automobile engines, diesel engines, steering gears, the overall rigidity and torsion of the body and other components;
  3. Electric (manual) actuator, automatic opening and closing control of various valves.
  4. Control and monitoring of oil extraction and refining process, monitoring of thermal (water) power generation equipment, ore screening control, and monitoring of wind power generation equipment.
  5. Torque life test of various materials.
  6. Process control of railway machinery and equipment, etc., as follows:
  7. Detect the output torque and power of rotating power equipment such as generators, motors, and internal combustion engines.
  8. Detect the load torque and input power of reducers, fans, pumps, mixers, winches, propellers, drilling machinery and other equipment.
  9. Detect the torque in the working process of various machining centers and automatic machine tools.
  10. The torque transmitted by various rotating power equipment systems is extremely efficient.
  11. It can detect the rotational speed and axial force while detecting the torque.
  12. It can be used to manufacture viscometers, electric (pneumatic, hydraulic) torque wrenches.

If you cannot find an answer to your question in our FAQ, you can always contact us
and we will be with you shortly.

Contact Support

More Featured Torque Sensors

1050A Series Dynamic Torque Transducer
1050C Dynamic Micro Torque Sensor-10 Nm
1050D Dynamic Torque Sensor for Dynamic Micro Torque Measurement-5Nm

Sino-Inst is a manufacturer of Dynamic Micro Torque Sensor for Dynamic Micro Torque Measurement-5Nm. We offer more than 10 types of Dynamic Micro Torque Sensors. Dynamic Micro Torque Sensors can measure a variety of different mechanical power, rotational speed and torque measuring devices.

Dynamic Micro Torque Sensors are widely used in the following areas:
Application in process industry and process industry;
In sewage treatment systems, measure the relevant power and torque;
Measure the power and torque of machinery such as aircraft, ships, railway locomotives and mines;
Can be used to make viscometers;
Measuring the output power and torque of related devices such as internal combustion engines and rotational forces;
Measure power and torque of torque wrenches, water pumps, etc.

Dynamic Micro Torque Sensor is also called rotary torque transducer, torque transducer. Mainly used for torque measurement in dynamic situations. The Dynamic Micro Torque Sensor is equipped with a speed measuring device, which can measure the rotational speed while measuring the torque. At this time, the Dynamic Micro Torque Sensor can also be called a torque speed sensor.

Sino-Inst’s Dynamic Micro Torque Sensor, made in China, have good quality, with better prices. Our Dynamic Micro Torque Sensors are widely used in China, India, Pakistan, USA and other countries.

Sino-Inst’s entire team is well trained, so we can ensure that each customer’s needs are met. If you need any help with your product requirements, whether it is a Dynamic Micro Torque Sensor, level sensors, or other equipment, please give us a call.

Request a Quote

Please enable JavaScript in your browser to submit the form

1050D Dynamic Torque Sensor for Dynamic Micro Torque Measurement-5Nm

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1050D Dynamic Torque Sensor for Dynamic Micro Torque is an integrated product composed of resistance strain sensitive components and integrated circuits. It is made of alloy steel/stainless steel material. The structural design has a small size range and high precision. The output terminal of positive and negative torque signals is the key link. The instantaneous speed can reach 4000 rpm. It is widely used in all kinds of small-scale torque measurement such as micro-motors, viscometer rotating power equipment systems, etc.

RFQ Torque Sensors

Features of 1050D Dynamic Torque Sensor

  • Based on the principle of resistance strain type, power supply and signal output are realized through brushes.
  • Various small-scale torque measurements. It can measure the torque value in both forward and reverse directions.
  • Both ends are connected by shaft keys, which is easy to install and use.
  • The maximum speed does not exceed 4000 rpm.

Technical Parameters

ParametersSpecifications
Range0-10,20,30,50,100,200,500,1000Nm
Sensitivity1.5±10% mV / V
Zero output±2% F.S.
Nonlinear±0.1，0.3% F.S.
hysteresis≤±0.05% F.S.
Repeatability≤±0.05% F.S
Creep≤±0.03% F.S/30min
Temperature Sensitivity Drift0.03% F.S. / 10℃
Zero temperature drift0.03% F.S. / 10℃
Input resistance750±10Ω
Input resistance700±5Ω
Insulation resistance≥5000MΩ/ 100VDC
Excitation voltage10-15VDC
Temperature Compensation Range-10 ~ 60ºC
Range of working temperature-20 ~ 80ºC
Safe overload150% F.S.
Extreme overload200% F.S.
Cable sizeØ5.2×3m
Electrical connectionsRed/E+, Black/E-, Green/S+, White/S-
MaterialStainless or Alloy Steel

Dimensions

Frequently asked questions

Dynamic torque: It is the torque displayed in real time during the assembly process, when the fastener is fastened. That is, the dynamic torque that the power tool applies to the bolt, overcoming the friction. The axial preload force for the bolts generated by the dynamic torque meets the engineering requirements for the preload force. Generally, the torque value preset by the tool or equipment is the dynamic torque value.

Read more about: Static / Reaction Torque Vs. Rotary Torque

The dynamic torque sensor provided by Sino-Inst is a resistance strain dynamic torque sensor. dynamic torque sensor Torque measurement using strain gauge technology.

A strain bridge is formed on the elastic axis. The electrical signal of the elastic shaft being twisted can be measured by supplying power to the strain bridge. After the strain signal is amplified, it undergoes pressure/frequency conversion. becomes a frequency signal proportional to the torsional strain.

What is the purpose of the force torque sensor?

The force torque sensor is divided into two categories: dynamic and dynamic. Force torque sensor is the detection of torque torque perception on various rotating or non-rotating mechanical parts. And convert the physical changes of torque into precise electrical signals.

The force torque sensor can be used in the manufacture of viscometers, electric (pneumatic, hydraulic) torque wrenches. It has the advantages of high precision, fast frequency response, good reliability and long life.

Field of application of force torque sensor:

  1. AC (DC) motor, servo motor, stepper motor;
  2. Control and inspection of the machining process of automobile engines, diesel engines, steering gears, the overall rigidity and torsion of the body and other components;
  3. Electric (manual) actuator, automatic opening and closing control of various valves.
  4. Control and monitoring of oil extraction and refining process, monitoring of thermal (water) power generation equipment, ore screening control, and monitoring of wind power generation equipment.
  5. Torque life test of various materials.
  6. Process control of railway machinery and equipment, etc. details as follows:
    1. Detect the output torque and power of rotating power equipment such as generators, motors, and internal combustion engines.
    2. Detect the load torque and input power of reducers, fans, pumps, mixers, winches, propellers, drilling machinery and other equipment.
    3. Detect the torque in the working process of various machining centers and automatic machine tools.
    4. The torque transmitted by various rotating power equipment systems is extremely efficient.
    5. It can detect the rotational speed and axial force while detecting the torque.
    6. It can be used to manufacture viscometers, electric (pneumatic, hydraulic) torque wrenches.

Torque sensors are not common in our daily life, but their application is very important.
The torque sensor on the car checks the torsional deformation of the torsion bar and converts it into an electrical signal. This electrical signal is transmitted to the electric power steering system under the battery.

The sensor consists of phase splitter units 1 and 2 and a torsion bar. Sensor 1 is located on the steering spindle and sensor 2 is located on the pinion shaft. After the torsion bar is rotated, the two phase splitter units create a relative angle.

The converted voltage signal is transmitted to the electric power steering system. The electric power steering system determines the corresponding working voltage of the EPS steering motor according to the relative resistance. The location of the two cells is also used above.

  1. The electric power steering system only starts the motor to generate electricity when steering is required. This can reduce the fuel consumption of the engine.
  2. It can provide power under various driving conditions. Reduce motor unevenness. The output torque of the motor is assisted by the action of the transmission. Assist system interference, improve the vehicle’s steering characteristics, and improve the vehicle’s active safety.
  3. Without hydraulic circuit, it is easier to adjust and detect. Assembly automation is higher. Different models can be quickly matched by setting different programs. Shorten production and development cycles. No oil leakage problem, reduce environmental pollution.

Electric power steering systems primarily use torque sensors to detect the magnitude and direction of torque or the angle produced by the steering wheel when the driver steers. And convert the required information into digital signal input control unit. Then there is the axis control unit pair.

These signals are calculated to obtain a torque compatible with the driving conditions. And this command is used to drive the motor to work. The output torque of the electric motor is assisted by the action of the transmission.

It’s not hard to see that torque sensors are very important. Damage to the car’s torque sensor directly causes the car to lose its steering assist function during driving. Stiff steering failure.

Such torque sensors are very important in automotive safety issues. The quality of the torque sensor directly determines the safety factor of the car.

If you cannot find an answer to your question in our FAQ, you can always contact us
and we will be with you shortly.

Contact Support

More Featured Torque Sensors

1050A Series Dynamic Torque Transducer
1050C Dynamic Micro Torque Sensor-10 Nm

Sino-Inst is a manufacturer of 1050D Dynamic Torque Sensor for Dynamic Micro Torque Measurement-5Nm. We offer more than 10 types of Dynamic Torque Sensors. Dynamic Torque Sensors can measure a variety of different mechanical power, rotational speed and torque measuring devices.

Dynamic Torque Sensors are widely used in the following areas:
Application in process industry and process industry;
In sewage treatment systems, measure the relevant power and torque;
Measure the power and torque of machinery such as aircraft, ships, railway locomotives and mines;
Can be used to make viscometers;
Measuring the output power and torque of related devices such as internal combustion engines and rotational forces;
Measure power and torque of torque wrenches, water pumps, etc.

Dynamic Torque Sensor is also called rotary torque transducer, torque transducer. Mainly used for torque measurement in dynamic situations. The dynamic torque sensor is equipped with a speed measuring device, which can measure the rotational speed while measuring the torque. At this time, the torque sensor can also be called a torque speed sensor.

Sino-Inst’s Dynamic Torque Sensor, made in China, have good quality, with better prices. Our Dynamic Torque Sensors are widely used in China, India, Pakistan, USA and other countries.

Sino-Inst’s entire team is well trained, so we can ensure that each customer’s needs are met. If you need any help with your product requirements, whether it is a Dynamic Torque Sensor, level sensors, or other equipment, please give us a call .

Request a Quote

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1050C Dynamic Micro Torque Sensor-10 Nm

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The 1050C Dynamic Micro Torque Sensor is suitable for low to mid-range torque measurements. Measurable measuring 0.1/0.2/0.5/1/2/3/5/10 Nm. The maximum speed does not exceed 4000 rpm.

RFQ Torque Sensors

Features of 1050C Dynamic Micro Torque Sensor

  • Based on the principle of resistance strain type, power supply and signal output are realized through brushes.
  • Low to medium range torque measurement. It can measure the torque value in both forward and reverse directions.
  • Both ends are connected by shaft keys, which is easy to install and use.
  • The maximum speed does not exceed 4000 rpm.

Technical Parameters

Measuring range1050C   0～0.1/0.2/0.5/1/2/3/5/10 Nm 　　Nm
Output Sensitivity1.0～2.0mV/V
Straightness L±0.1; ±0.3; ±0.5%F.S
hysteresis H±0.1; ±0.3; ±0.5%F.S
Repeatability R±0.1; ±0.3; ±0.5%F.S
Operating temperature-10～+60℃
Temperature compensation rangeroom temperature～+60℃
Zero temperature effect±0.1%F.S/10 ℃
Excitation voltage12VDC
Insulation resistance2000MΩ/100VDC
Input resistance700±10/350±10Ω
Output resistance700±5/350±5Ω
Zero output0～±1%F.S
Safe overload rate120%F.S
Factory standard wire length3m

Dimensions

Electrical Connection

Connection methodPlug socket numberwire color
Input (power) positive terminal1red
Positive end of output signal2yellow
Negative terminal of output signal3White
Input (power) negative terminal4green
If the plug socket size and wire color change color, please refer to the sensor verification certificate.

Frequently asked questions

Dynamic torque sensor can be divided into contact measurement and non-contact measurement according to the signal transmission mode, both of which should overcome the problem of rotating strands.

In the dynamic measurement process, the measuring element needs to lead the signal line from the rotating shaft to the control circuit of the fixed housing for signal processing.

If it is led out by the collector ring and the carbon brush (similar to the motor brush), it is a contact type;
If the principle of electric, magnetic and optical sensing is adopted, the signal signal is directly transmitted instead of the collector ring and the carbon brush, that is, non-contact measurement.

According to material mechanics, when a torque is applied to a shaft, it will cause a torque deformation. It consists of two physical quantities, one is the torsion angle and the other is the maximum shear stress or strain.

As long as one of them is measured, the torque of the shafting can be obtained according to the relevant calculation formula. Therefore, according to this measurement principle, it can be divided into torsion angle measurement and strain measurement.

Principle of strain measurement.

The most traditional method of strain measurement is to paste resistance strain gauges. With the development of science and technology, in addition to resistance strain gauges, there are many new methods. Such as acoustic surface wave strain measurement, piezoelectric strain measurement and strain measurement by the stretching effect. But the essence of its measurement is to obtain the strain value.

Traditional resistance strain gage torque transducers have strain gages as bridges, glued at 45° and 135° on the elastic axis. When the elastic shaft is torqued, the torsional deformation will lead to the change of bridge resistance, and the change of the strain bridge resistance will be converted into the change of the voltage signal. The signals transmitted from the rotating shaft to the fixed housing mainly include carbon brush contact, electromagnetic induction and wireless transmission.

Read more about: Static / Reaction Torque Vs. Rotary Torque

When the existing torque sensor is used, it is mostly used as a precision torque measurement. After a long time of use, it will cause mechanical fatigue. Therefore, it must be calibrated and tested.

So how to calibrate the torque sensor?

Let’s take a look together!

Torque sensor calibration method and steps:

  1. Calibration preparation: Prepare the calibration tools (weight components, torsion joints (for folding testing machines), enamel discs (for automatic torque machines), rotary testers, torsion handles).
  2. Turn on the industrial control host and open the test software. Make sure that the connection between the pressure sensor and the motion card is stable. The numerical value is within the range of error (0.01gf.cm-0.03gf).
  3. Assemble the auxiliary connectors.
  4. Open the software to select the corresponding range of the sensor. Then open the calibration sensor interface. Clear the value when the sensor has no load.
  5. Select a suitable weight according to the sensor range. Select a small weight for a sensor with a small range, and a larger weight for a large range. For example, choose 200g, 100g weight for 2N.m, choose 500g, 1kg weight for 50N.m. Tie the weight to one end of the connecting piece. Hang it on one end of the pulley through the rope along the groove of the standard piece. Keep the contact state without external force Stablize.
  6. On the software calibration interface, click Allow Calibration. Enter the torque value of the calibration weight (gravity * force arm), and click OK.
  7. Wind the weight in another direction. Check the reverse force value. If the difference is large (>0.5gf.cm), take the average value of the positive and negative force values.
  8. Record the calibration date. Fill in the tool to the “Equipment Sensor Calibration Record Form.
  9. The calibration cycle is normally 1 year. If it is repaired or adjusted during use, it needs to be re-calibrated.

Torque sensors are precision measuring instruments used to measure various torques, revolutions and mechanical thermal efficiencies.

  1. Determine the distance between the prime mover and the load according to the connection form of the shaft and the length of the Dynamic Micro Torque Sensor. Adjust the distance between the prime mover and the load shaft so that the coaxiality of the shaft is less than φ0.03mm. Secure the prime mover and load to the reference plane.
  2. Put the couplings on their respective shafts.
  3. Adjust the distance between the torque sensor and the reference surface. The coaxiality of its axis with the prime mover and the load shaft is less than φ0.03mm. And fix the Dynamic Micro Torque Sensor on the reference surface.
  4. Tighten the coupling and the installation is complete.

If you cannot find an answer to your question in our FAQ, you can always contact us
and we will be with you shortly.

Contact Support

More Featured Torque Sensors

1050A Series Dynamic Torque Transducer

Sino-Inst is a manufacturer of Dynamic Micro Torque Sensors. We offer more than 10 types of Dynamic Torque Transducers. Dynamic Torque Transducers can measure a variety of different mechanical power, rotational speed and torque measuring devices.

Dynamic Micro Torque Sensors are widely used in the following areas:
Application in process industry and process industry;
In sewage treatment systems, measure the relevant power and torque;
Measure the power and torque of machinery such as aircraft, ships, railway locomotives and mines;
Can be used to make viscometers;
Measuring the output power and torque of related devices such as internal combustion engines and rotational forces;
Measure power and torque of torque wrenches, water pumps, etc.

Dynamic Micro Torque Sensor is also called rotary torque transducer, torque transducer. Mainly used for torque measurement in dynamic situations. The dynamic torque sensor is equipped with a speed measuring device, which can measure the rotational speed while measuring the torque. At this time, the torque sensor can also be called a torque speed sensor.

Sino-Inst’s Dynamic Micro Torque Sensor, made in China, have good quality, with better prices. Our Dynamic Micro Torque Sensors are widely used in China, India, Pakistan, USA and other countries.

Sino-Inst’s entire team is well trained, so we can ensure that each customer’s needs are met. If you need any help with your product requirements, whether it is a Dynamic Micro Torque Sensor, level sensors, or other equipment, please give us a call .

Request a Quote

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1050A Series Dynamic Torque Transducer

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Dynamic Torque Transducer is an integrated product composed of a resistance strain as a sensitive element and an integrated circuit. It is small in size and is all miniature or small. It is easy to use and install, and the speed can reach 1800 rpm. 1050A Series Dynamic Torque Transducer/Sensor-1000Nm can be used for torque monitoring of sewage treatment system, etc.

RFQ Torque Sensors

Features of 1050A Series Dynamic Torque Transducer

  • The resistance strain is an integrated product composed of sensitive components and integrated circuits, with high precision and stable and reliable performance.
  • No wear parts such as collector rings;
  • Can run at high speed for a long time;
  • Output forward and reverse torque signal;
  • Both ends are keyed connections;
  • The speed can reach 1800 rpm.

Technical Parameters

ParametersTechnical index
Range0-10,20,30,50,100,200,500,1000Nm
Sensitivity1.5±10% mV / V
Zero output±2% F.S.
Nonlinear±0.1，0.3% F.S.
Hysteresis≤±0.05% F.S.
Repeatability≤±0.05% F.S
Creep≤±0.03% F.S/30min
Temperature Sensitivity Drift0.03% F.S. / 10℃
Zero temperature drift0.03% F.S. / 10℃
Input resistance750±10Ω
Input resistance700±5Ω
Insulation resistance≥5000MΩ/ 100VDC
Excitation voltage10-15VDC
Temperature Compensation Range-10 ~ 60ºC
Operating temperature range-20 ~ 80ºC
Safe overload150% F.S.
limit overload200% F.S.
Cable sizeØ5.2×3m
Electrical connectionsRed/E+, Black/E-, Green/S+, White/S-
MaterialStainless or Alloy Steel

Dimensions

ModelRange(Nm)AΦLBCDEFKNMH
1050A1001081844385830221963-M36
1050B50014328565373.540302762-M38
1050F100022169790125605545334-M416

Torque is usually referred to as external torque. For example, the rotation of the main shaft of the lathe is an adverse effect of the benefit of the external torque supplied by the power unit.
Whereas torque is internal torque. When the spindle bearing is working, the secondary benefit of the cutting speed of the CNC blade to the spindle of the machine tool causes it to cause rotational elastic deformation. It can be used to estimate the torque size.

Torque is the torque that produces a flipping effect or rotational deformation of an object, which is equivalent to the multiplication of the force and the moment arm.

Torque is a parameter that is very frequently involved in rotating dynamic systems. In order to detect the rotational torque, the rotation angle phase angle sensor is used more.

The relatively perfect detection technology of torque test is strain force measurement technology. It has the advantages of high precision, fast frequency response, good stability and long service life.

The special torsion resistance strain gauge is hung on the elastic shaft to be measured with strain force viscose, and a strain force bridge is formed. If the power supply is switched on and off during the supply work to the strain force bridge, the light bulb number that the elastic shaft is twisted can be detected. This is the most basic torque sensor approach.

  1. Dynamic torque transducer: mainly used to measure torque and speed in rotating occasions.
    Dynamic torque transducers can be divided into large-range torque sensors, micro-range torque sensors, and disc torque sensors according to their shape and range.
  2. Static torque sensor: mainly used to measure torque in non-rotating situations.

How To Choose A Torque Transducer For Your Application?

Frequently
Asked
Questions

Help Center

The measurement principle of the torque transducer: using the strain gauge electrical measurement technology, a strain bridge is formed on the elastic shaft, and the electrical signal of the elastic shaft being twisted can be measured by supplying power to the strain bridge. After the strain signal is amplified, it is converted into a frequency signal proportional to the torsional strain after pressure/frequency conversion.

Commonly used dynamic torque sensors mainly have the following forms:

  1. Inductive torque sensor: This type of sensor mainly adopts a non-contact measurement method. This kind of torque sensor has a long life, high reliability, and is not easy to be worn.
  2. Potentiometer type torque sensor: This type of sensor can be divided into gear type, torsion bar type, and arm type according to the type. Among them, the torsion bar measurement has a simple structure and relatively high reliability. It was widely used in the early days. Sensors of this type are contacting and suffer from wear that reduces their performance.
  3. Metal resistance strain gauge type: This type of torque sensor is mainly composed of a measuring bridge by pasting strain gauges on the elastic shaft. When the elastic shaft is subjected to torque, it will produce a small deformation and cause the bridge resistance to change. .And the change in the resistance of the strain bridge is converted into a change in the voltage signal to achieve the torque measurement we want.

Torque can be divided into dynamic torque and static torque, which have a great impact on the final assembly of the product. Therefore, in the actual processing process, it is very important to distinguish between the two. Today we are going to tell you the difference between dynamic torque and static torque.

Dynamic torque: It is the peak value displayed in real time during the assembly process when the fastener is tightened. That is, the dynamic torque that the power tool applies to the bolt, overcoming the friction. The axial preload force for the bolts generated by the dynamic torque meets the engineering requirements for the preload force. Generally, the torque value preset by the tool or equipment is the dynamic torque value.

Static torque: refers to the torque required to overcome static friction after a fastener has been fastened and we continue to rotate in the direction of tightening. Generally, the peak torque we measure with an analog hand wrench is the static torque.

Torque sensors are the detection of torsional torque sensing on various rotating or non-rotating mechanical components. Torque sensors convert physical changes in torque into precise electrical signals. Torque sensors can be used in the manufacture of torque wrenches.

Sino-Inst is a manufacturer of Dynamic Torque Transducers. We offer more than 10 types of Dynamic Torque Transducers. Dynamic Torque Transducers can measure a variety of different mechanical power, rotational speed and torque measuring devices.

Dynamic Torque Transducers are widely used in the following areas:
Application in process industry and process industry;
In sewage treatment systems, measure the relevant power and torque;
Measure the power and torque of machinery such as aircraft, ships, railway locomotives and mines;
Can be used to make viscometers;
Measuring the output power and torque of related devices such as internal combustion engines and rotational forces;
Measure power and torque of torque wrenches, water pumps, etc.

Dynamic Torque Transducers is also called rotary torque transducer, torque transducer. Mainly used for torque measurement in dynamic situations. The dynamic torque sensor is equipped with a speed measuring device, which can measure the rotational speed while measuring the torque. At this time, the torque sensor can also be called a torque speed sensor.

Sino-Inst’s Dynamic Torque Transducers, made in China, have good quality, with better prices. Our Dynamic Torque Transducers are widely used in China, India, Pakistan, USA and other countries.

Sino-Inst’s entire team is well trained, so we can ensure that each customer’s needs are met. If you need any help with your product requirements, whether it is a Dynamic Torque Transducers, level sensors, or other equipment, please give us a call .

Request a Quote

Please enable JavaScript in your browser to submit the form

Torque Sensors

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Torque sensors are used to detect torsional torque sensing on various rotating or non-rotating mechanical components. And Torque sensors convert physical changes in torque into precise electrical signals.

This technology is used in a variety of industries for many different applications, making it a versatile tool. Some of these industries include manufacturing, automotive, and aerospace.

Sino-Inst’s torque sensors are known for their high precision and fast frequency response. They also have good reliability and long life, making them a wise investment for your business.

RFQ

Featured Torque Sensors for Sale

Dynamic Torque Sensor

1050A Series Dynamic Torque Transducer
1050C Dynamic Micro Torque Sensor-10 Nm
1050D Dynamic Torque Sensor for Dynamic Micro Torque Measurement-5Nm
1050E Dynamic Micro Torque Sensor 0-0.1-5N.m
1010 Dynamic Rotary Torque Sensor 0-5-1000N.m
1055 Dynamic Torque Sensor 0-3-100N.m
1060 Rotary Torque Transducer-5000Nm Torque and Rotation Measurement
5069 Non Contact Torque Sensor–5000Nm-OLED
803 Non Contact Rotary Torque Sensor-100KN.m-Non-Contact
901 Inline Contactless Torque Sensor – 5 N·m-300000 N·m
818 Shaft Torque Sensor-Dynamic Dual Range
SI-T40B Digital Torque Transducer-Non-Contact-No Bearings

Static Torque Sensor

11A Static Torque Sensor Flange-to-Shaft Mount
98 Flange-to-Flange Reaction Static Torque Sensor
17 Reaction Torque Sensor – Keyed Shaft
22 Static Torque Transducer with Internal Square-Flange Connection
12 Reaction Torque Sensor for Micro Range
120 Reaction Torque Sensor for Torque Wrench-Motor-Engine
2150 Dual Range Static Torque Sensor | Flange to Flange
56 Micro Reaction Torque Sensor | For Small Range, Tight Spaces
8050 Thin Hollow Type Reaction Torque Transducer Flange-to-Flange Mount
32 Static Torque Sensor with External Square Key-Flange Connection

What Is a Torque Sensor?

Torque is the force that makes an object turn. The torque of the engine refers to the torque output by the engine from the crankshaft end. It is inversely proportional to the engine speed under the condition of fixed power. The faster the speed, the less torque, and vice versa. It reflects the load capacity of the car within a certain range.

A torque sensor is a device used to measure torque and torque.

The torque sensor is a product composed of a sensitive element and an integrated circuit chip according to the strain of the varistor. The torque sensor processes, shapes and amplifies the torque signal by means of measurement. And transmit the output electrical signal. This is a torque sensor or torque transmitter.

Read more about: Types Of Torque Transducers

Torque sensor working principle

Torque is usually referred to as external torque. For example, the rotation of the main shaft of the lathe is an adverse effect of the benefit of the external torque supplied by the power unit.

Whereas torque is internal torque. When the spindle bearing is working, the secondary benefit of the cutting speed of the CNC blade to the spindle of the machine tool causes it to cause rotational elastic deformation. It can be used to estimate the torque size. Torque is the torque that produces a flipping effect or rotational deformation of an object. Equivalent to the multiplication of the force and the force arm.

Torque is a parameter that is very frequently involved in rotating dynamic systems.

The relatively perfect detection technology of torque test is strain force measurement technology. It has the advantages of high precision, fast frequency response, good stability and long service life.

The special torsional strain gauge is pasted on the elastic shaft to be measured with strain glue to form a strain bridge. The electrical signal of the elastic shaft being twisted can be measured by supplying power to the strain bridge.

After the strain signal is amplified, it is converted into a frequency signal proportional to the torsional strain after pressure/frequency conversion.

The energy input and signal output of this system are undertaken by two sets of special toroidal transformers with gaps. Therefore, the contactless energy and signal transmission functions are realized.

Torque sensor Types

  1. Dynamic torque sensor: mainly used to measure torque and speed in rotating occasions.
    Dynamic torque sensors can be divided into large-range torque sensors, micro-range torque sensors, and disc torque sensors according to their shape and range.
  2. Static torque sensor: mainly used to measure torque in non-rotating situations.

Torque Sensor Applications

A torque sensor is a precision measuring instrument that measures various torques, rotational speeds and mechanical power. Wide range of applications. Mainly used for:

  1. Detection of output torque and power of rotating power equipment such as electric motors, engines, and internal combustion engines;
  2. Detection of torque and power of fans, water pumps, gearboxes, and torque wrenches;
  3. Detection of torque and power in railway locomotives, automobiles, tractors, airplanes, ships, and mining machinery;
  4. It can be used for the detection of torque and power in the sewage treatment system;
  5. Can be used to manufacture viscometers;
  6. Can be used in process industry and process industry;
  7. Can be used in laboratories, testing departments, as well as production monitoring and quality control;

More Torque Measurement Solutions

Sino-Inst is a manufacturer of Torque Sensors for Torque Torque Detection. We offer more than 20 types of Torque Sensors, 60% are dynamic torque sensors, 40% are static torque sensors.

Torque sensor is also called rotary torque transducer, torque transducer. Mainly used for torque measurement in dynamic or static situations. The dynamic torque sensor is equipped with a speed measuring device, which can measure the rotational speed while measuring the torque. At this time, the torque sensor can also be called a torque speed sensor.

The application range of dynamic torque sensors is very common, and can be used to measure torque in tractors, automobiles, airplanes, various ships, and mining machinery. It can be used for torque measurement and power measurement in sewage treatment systems. It is also widely used in industrial and process industries. It is also used to detect the output torque and power of various rotating force equipment.

For example: electric motor, engine, internal combustion engine, etc. Can be used to make viscometers.

The application range of static torque sensor is mainly used in test systems such as experimental machines and static torque detection.

Sino-Inst’s Torque Sensors, made in China, have good quality, with better prices. Our Torque Sensors are widely used in China, India, Pakistan, USA and other countries.

Sino-Inst’s entire team is well trained, so we can ensure that each customer’s needs are met. If you need any help with your product requirements, whether it is a Torque Sensors, level sensors, or other equipment, please give us a call.

Request a Quote

Please enable JavaScript in your browser to submit the form

High Pressure Rotameter for Liquids/gas-Upto 25 Mpa

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High pressure rotameter is suitable for flow measurement of high pressure liquid and gas.
Standard type rotameter: DN15-DN50, can withstand 4.0MPa. High pressure rotameter: DN15-DN50, can withstand 25MPa. The pressure level of the jacket is 1.6MPa, and the special type should be negotiated with our engineers before selecting and ordering.
High temperature metal tube rotameter can be applied to temperature range: 100℃~450℃
The high-pressure rotameter adopts an advanced magnetic sensor that detects the change of the magnetic field angle without contact. And with a microprocessor system. It can realize liquid crystal indication, accumulation, and remote transmission (4-20Ma). Pulse output, upper and lower limit alarm output and other functions. This type of intelligent signal transmitter has high precision and reliability.

RFQ Flow Meters
Rotameter flow meter-Variable Area Flow Meters
Metal Tube Rotameter

The working principle of High Pressure Rotameter:

The high-pressure metal tube rotameter is the force that the upper and lower ends of the float generate differential pressure to form a rising force when the measured medium passes through the conical measuring tube from bottom to top.

When the lifting force on the float is greater than the weight of the float immersed in the fluid, the float will rise. The area of ​​the annulus will increase accordingly. The fluid velocity at the annulus will drop immediately. The differential pressure at the upper and lower ends of the float will decrease. The float is stabilized at a certain height until the lift force is equal to the weight of the float immersed in the fluid.

The height of the float position corresponds to the flow rate of the measured medium.

The float has a built-in magnet. When the float moves up and down with the medium, the magnetic field changes with the movement of the float.

a. For the local type, the rotating magnet in the local indicator is coupled with the magnetic steel in the float to rotate. At the same time, the pointer is driven to indicate the flow rate at this time through the dial.

b. For the intelligent type, the change of the magnetic field is converted into an electrical signal by a solid-state magnetic sensor in the intelligent indicator. After A/D conversion, microprocessor. D/A output, LCD liquid crystal display, to display the flow rate size and cumulative flow.

Extended reading: High Pressure Flow Meters for Liquids-Steam-Gas

High Pressure Rotameter Features:

  1. All-metal structure design. Sturdy, simple, high pressure resistance, high temperature resistance, anti-corrosion, long service life;
  2. Short stroke, total height 250mm, easy installation;
  3. The mechanical pointer indicates the instantaneous flow on the spot. LCD liquid crystal displays the instantaneous flow and cumulative flow;
  4. Intelligent indicator. Using signal acquisition and processing chip, modular design, no magnetic lag;
  5. With data recovery, data backup, power failure protection and error self-diagnosis functions;
  6. HART type indicator, two-wire 24VDC power supply. 4-20mA standard current signal output superimposed with HART protocol;
  7. Parameter configuration and on-site adjustment can be performed through the HART communication hand-held communicator;
  8. Connect with the PC serial port. Through the Windows program, the instrument can be calibrated on site;
  9. Can be used in flammable and explosive hazardous situations;
  10. Various installation forms such as vertical, horizontal, top in and bottom out, bottom in and side out, side in and side out. Flange or threaded connection.

High Pressure Rotameter Applications:

The metal tube rotameter has a simple structure, reliable operation, high accuracy and wide application range. Can withstand higher pressures than glass rotameters.

LZ series flowmeters have local indication, electric remote transmission, limit switch alarm, corrosion resistance, jacket type, damping type and explosion-proof varieties.

It is widely used in the measurement and automatic control of liquid and gas flow in national defense, chemical industry, petroleum, metallurgy, electric power, environmental protection, medicine and light industry and other departments.

Read more about: Benefits Of Digital Gas Mass Flow Meters

What Is Difference Between Rotameter and Flow Meter?

A rotameter is a device that measures the flow rate of liquid or gas in a closed system. It consists of a float that moves up and down in a tube, based on the fluid’s flow rate. The faster the fluid flows, the higher the float rises.

A flowmeter is a device that measures the volume of liquid or gas that flows through it. There are many different types of flowmeters, each designed to measure different types of fluids. For example, positive displacement flowmeters measure the volume of fluid that passes through them, while rotameters measure the rate of flow.

Read more about:

More Featured High Pressure Flow Meters for Liquids-Steam-Gas

Are high pressure flow meters the same as regular flow meters? Can high pressure flow meters be replaced by ordinary flow meters?
Of course not.

You need to measure the flow of fluids under high pressure, but you’re not sure which type of flow meter is best for your application.

Choosing the right flow meter can be difficult, because there are so many different types available on the market. How do you know which one is right for your specific application?

Sino-Inst offers a wide range of high pressure flow meters that are specifically designed to operate in demanding applications. Our high pressure flowmeters are made from stainless steel construction and are ideal when measuring the flow of fluids under high pressures.

Magnetic High Pressure Flow Meter
Liquid Turbine Flow Meter
Orifice Plate Flow Meter
Gear flow meter for Micro flow
Welding Orifice Plate
 Annubar Flow Meter

Read more about: High Pressure Flow Meters Types

Frequently
Asked
Questions

Help Center

Yes, rotameters are affected by changes in pressure. When the pressure decreases, the rotameter will read a lower flow rate. Similarly, when the pressure increases, the rotameter will read a higher flow rate. This is because the rotameter measures the fluid’s velocity, and changes in pressure will affect the fluid’s velocity. Therefore, it is important to keep the rotameter’s pressure at a constant level if you want to accurately measure the flow rate.

Learn more about Flow Rate And Pressure Formula, which may help you calculate mass or volume flow.

The flow detection element of the rotameter is composed of a vertical tapered tube that expands from bottom to top and a float group that moves up and down along the axis of the tapered tube. Below, I will give you a specific introduction to the classification of rotameters.

Glass rotameter:

Glass rotameters are mainly used in various departments such as the chemical industry, petroleum, light industry, medicine, fertilizer, chemical fiber, food, dyes, environmental protection, and scientific research. Used to measure the flow of single-phase non-pulsating (liquid or gas) fluids. The anti-corrosion glass rotor flowmeter is mainly used for the detection of corrosive liquid and gas medium flow. Such as strong acid, strong acid, oxidant, strong oxidizing acid, organic solvent, and other corrosive gas or liquid medium flow detection.

Extended reading: Gas Rotameter Tips

Plastic tube rotameter:

The main parts such as the liquid plastic tube rotameter cone tube are made of AS, ABS plastic. Has relatively good corrosion resistance. The product also has the characteristics of reasonable structure, small size, lightweight, and the tapered tube is not easily broken. The plastic tube rotor flowmeter can be widely used in chemical, environmental protection, food, and other industrial sectors.

Plexiglass rotameter:

Plexiglass rotameter is divided into panel type plexiglass rotameter and pipeline type plexiglass rotameter.

Plexiglass rotameter also has the characteristics of high transparency, intuitive reading, not easy to break, lightweight, long life, and convenient installation and connection. However, the tapered glass tube of plexiglass cannot be used for organic solvents (such as trichloroethylene, dichloroethane).

Metal tube rotameter:

Metal tube rotameter is divided into on-site pointer indication type and remote transmission type.

Metal float flowmeter is a kind of flow measuring instrument commonly used in industrial automation process control. It has the characteristics of small pressure loss, large detection range (range ratio 10:1), and convenient use. It can be used to measure the flow of liquid, gas, and steam. It is especially suitable for medium flow measurement with low flow velocity and small flow.

Extended reading: Vortex Steam Flow Meter

The metal float flowmeter has a local display type and an intelligent remote transmission type. With pointer display. Instantaneous flow, cumulative flow, liquid crystal display. Upper and lower limit alarm output. Cumulative pulse output, standard two-wire 4-20mA current output, and other forms. Provide users with a very wide choice of space. In addition, the instrument uses a high-quality MCU micro-processing system. Ensure the excellent performance of the flowmeter in various applications.

Extended reading: Beginner’s Guide: Variable area flow meter

More Featured Flow Measurement Solutions

High Pressure Rotameter for Liquids/gas-Upto 25 Mpa is mainly used for small and medium diameter flow measurement. It can measure liquid, gas, steam, etc. Complete product series specifications, in all walks of life are widely used.

Extended Reading: What is difference between rotameter and flow meter

High Pressure Rotameter for Liquids/gas-Upto 25 Mpa can be stable flow measurement without modifying the pipeline. This greatly meets the measurement needs of many applications. From small tubes to large tubes can be used.

Sino-Inst’s High Pressure Rotameter for Liquids/gas-Upto 25 Mpa, made in China, have good quality, with better prices. Our flow measuring instruments are widely used in China, India, Pakistan, USA and other countries.

Sino-Inst’s entire team is well trained, so we can ensure that each customer’s needs are met. If you need any help with your product requirements, whether it is a metal tube flow meters, level sensors, or other equipment, please give us a call.

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Mechanical Diesel Flow Meters for High Precision Measurement

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Mechanical diesel flow meter is a volumetric meter for continuous or intermittent measurement and control of diesel or other liquid flow in pipelines. It has many advantages such as large measuring range, high accuracy, small pressure loss, strong viscosity adaptability, ability to measure high temperature and high viscosity liquid (diesel), convenient calibration, and installation suggestions. It is suitable for flow measurement in petroleum, chemical, chemical fiber, transportation, commerce, food, medicine and health departments.

RFQ Flow Meters

Sino-Inst mechanical diesel flow meter solutions come together here and allow you to select from various flow rates or technologies. When it comes to technologies, the turbine or oval gear type diesel flow meters can all be purchased directly from our website. We have a variety of mechanical diesel flow meters suitable for most fuels, including diesel, bio-diesel, kerosene, gasoline, oil, DEF, heating oil, grease and certain chemicals. mechanical Diesel fuel meters are available in several sizes from 1/2″ up to 8 “.

Featured Mechanical Diesel Flow Meters

Pointer Type Oval Gear Flow Meter
LCD display Oval Gear High Viscosity Flow Meter
High Temperature Oval Gear Flow Meter – Heating oil
Oval Gear-Marine Fuel Flow Meter
Thermal insulation Oval Gear flow meter
Clamp Filling Oval Gear Positive Displacement Flow Meter
Micro Flow Meter
Helical Gear-PD Flow Meter
Gear flow meter for Micro flow
Liquid Roots Meter

Characteristics of Diesel Flow

Diesel is a kind of light petroleum, which belongs to the fuel of diesel engine. The use of high-speed diesel engines on cars is more fuel-efficient than gasoline engines.

Diesel demand is growing faster than gasoline. Diesel engines have higher thermal efficiency and higher power than gasoline engines. The fuel consumption per unit is low and relatively economical, so the application is increasing day by day. In many occasions, it needs to be measured.

For oil tanker or diesel storage tank pipeline transportation, it is more suitable to choose a flowmeter with higher measurement accuracy. Because it is not only convenient for trade settlement, but also high precision. The measurement is accurate and can be used for a long time.

According to the role of diesel: the use can be divided into marine diesel engine, locomotive diesel engine, automobile diesel engine, power generation diesel engine, agricultural diesel engine, construction machinery diesel engine, etc.

Diesel Fuel: Diesel fuel is primarily diesel. Light diesel oil is usually used for high-speed diesel engines. Light diesel or heavy diesel for medium and low speed diesel engines.

Extended reading: mechanical oil flow meter

Mechanical Diesel Flow Meter Working Principle

Oval gear flow meters are our most commonly used Mechanical Diesel Flow Meters.

The oval gear flowmeter is composed of a metering box and a pair of elliptical gears installed in the metering box, and the upper and lower cover plates form a sealed crescent-shaped cavity (due to the rotation of the gear, it is not sealed) as the calculation unit of a displacement .

The flow meter is mainly composed of a housing, a counter, an elliptical gear, and a coupling (magnetic coupling and axial coupling), etc. As shown in the figure.

1.Counter 2. Transmitter

3. Accuracy adjuster (used above DN50)

4. Sealed coupling

5. Front cover 6. Cover plate

7. Oval gear 8. Shell

9. Rear cover

When the measured liquid enters the flowmeter through the pipeline, the pressure difference generated at the inlet and outlet pushes a pair of gears to continuously rotate, and the liquid measured by the crescent-shaped cavity is continuously transported to the outlet. The product of four times the secondary displacement is the total amount of the measured liquid flow.

The elliptical gear generates a torque to make it rotate under the action of the pressure difference △p of the measured medium.

The rotor 1 and the rotor 2 are alternately driven by one to rotate the other. There are two magnets on each rotor as signal generating elements. There is a magnetic signal detecting element at the center of the two axes at the bottom of the cavity. Whenever the magnet turns to the detecting element, the sensor counts as a pulse.

Each pulse corresponds to a certain amount of medium discharge F, F=XXml/p, so the volume flow Qm per unit time can be obtained: Qm=F*H, F is the amount of medium removed by each pulse; H pulse per unit time number.

Read more about Mass Flow Rate vs Volumetric Flow Rate

Advantages of Oval Gear Mechanical Diesel Flow Meters

  • High measurement accuracy: 0.2 and 0.5;
  • The mechanism is simple, firm and reliable;
  • Especially suitable for measuring medium with high viscosity. And it is not sensitive to changes in the viscosity of the liquid being measured;
  • Easy to install. No straight pipe sections are required before and after the flowmeter. Even if the flowmeter is close to valves, elbows, shrinks, and expansions, there is no need to add straight pipe sections.
  • In order to prevent the gear of the flowmeter from being stuck by impurities. A filter must be installed upstream of the flow meter

Extended reading: Advantages of Oval Gear Mechanical Diesel Flow Meters

More Inline Digital Diesel Fuel Flow Meters

Liquid Turbine Flow Meter
Turbine Insertion Flow Meter
U-Series Liquid Mass Flow Meter
T-series Triangle Coriolis Mass Flowmeter
Z-Series Straight Tube Micro Motion Coriolis Flow Meter

Gear flow meter for Micro flow

Frequently
Asked
Questions

Help Center

It is a type of flowmeter, and the measurement component is a purely mechanical structure, which is a mechanical flowmeter. Such as oval gear flowmeter.

Extended Reading: Mechanical flow meter for diesel

Take an oval gear flowmeter as an example. Under the action of fluid flow, a pressure difference is formed between the inlet and outlet of the instrument. A pair of oval gears are constantly rotating on the shaft. The cavity between its gears is filled with liquid.

As the rotation is discharged, the flow rate of the liquid flowing through the meter can be known by measuring the number of revolutions of the oval gear.
Assume that the volume of the oval gear discharged by one rotation of the oval gear is Q. The number of rotations of the oval gear per unit time is N. Then the volume of liquid that flows during this time is NQ.

If we choose an oval gear flowmeter made of stainless steel, it can also be applied to the measurement of many chemical liquids.

Commonly used fuel flowmeters include turbine flowmeters, circular gear flowmeters, oval gear flowmeters, mass flowmeters, etc.

Industrial oil flow meters measure the volume or mass of oil. Can realize the mutual conversion of volume and mass.

The main industrial oils are hydraulic oil. Gear Oil. Turbine oil. Compressor oil. Refrigeration oil. Transformer oil. Cylinder oil, heat treatment oil, heat transfer oil, etc. Of course, edible oil can also be produced in the industry. In addition, there are greases with lubricating oil as base oil and thickening agent.

Therefore, whether it is a company that uses, trades, or produces oil, it needs to accurately measure the oil flow.

There are many common oil flow meters, such as turbine flow meters, positive displacement flow meters, gear flow meters, mass flow meters, etc.

Extended reading: Crude Oil Measurement – Radar Level Meter Measuring Vaulted Buffer Tank

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  • Hydraulic Oil Flow Meters

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Read more about: The Pros and Cons of Micro Motion Flow Transmitters

Sino-Inst is Manufacturer of Mechanical Diesel Flow Meters for diesel flow measurement. We supply more than 20 kinds of Mechanical Diesel Flow Meters. 80% oval gear flow meter, 20% other types flow sensors.

Mechanical Diesel Flow Meters for diesel fuel measurement are mainly used for flow measurement of various oils pipes.

Mechanical Diesel Flow Meters enable stable flow measurement. This greatly meets the measurement needs of many applications. Can be used from small to large pipes.

Sino-Inst’s Mechanical Diesel Flow Meters for diesel fuel flow measurement, made in China. Having good Quality, With better price. Our flow measurement instruments are widely used in China, India, Pakistan, the US, and other countries.

The entire team at Sino-Inst’s has received excellent training, so we can ensure that every client’s needs are met. For assistance with your product requirements, whether it’s a Mechanical Diesel Flow Meters for diesel measurement, flow sensor, or other device, give us a call.

Request a Quote

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