Reliable Performance Double Range Rotary Torque Speed Sensor

• Customization: Available
• Transform Type: Resistance Strain
• Out-Wire: 4-Wire
• Model NO.: QRT-902
• Feature: SemiConductor
• Production Process: Normal Wirewound
• Material: Stainless Steel
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Measuring Range: 0-500n@M
• Accuracy: 0.2%
• Signal Output: 0-12V (Square Wave Frequency)
• Max. Rotate-Speed: 9000rpm
• Self-Weight: 6.5kg
• Transport Package: Standard Exporting Inner Box and Outer Carton
• Specification: CE, RoHS, ISO
• Trademark: QYE
• Origin: Shaanxi, China
• HS Code: 8423900000
• Production Capacity: 1000PCS/Month
• Package Size: 20.00cm * 15.00cm * 12.00cm
• Package Gross Weight: 5.500kg

Product Description

Product Description

 

Double Range Rotary Torque Speed Sensor (500N. m) with Indicator and Couplings
 

Features:

 

• Measuring range: 500N·m


• Accuracy: 0.2%


• Reliable performance


• Small volume, Light weight


• Easy to install


• Strong anti-disturbance


 

 

Details:

 

1. The torque measurement function


2. The energy and non-contact signal transmission function


3. The digital output signal transformation function


 

 

The Double Range Rotary Torque Speed Sensor (500N. m) is a high-quality load cell designed for accurate torque measurement. With a measuring range of 500N·m and an accuracy of 0.2%, it provides reliable performance in various applications.

 

Featuring a small volume and light weight, this load cell is easy to install and offers strong anti-disturbance capabilities. It is equipped with a torque sensor indicator and couplings for convenient and precise torque measurement.

 

The load cell also incorporates strain gauge sensor technology, ensuring accurate and consistent readings. It is compatible with electric bicycles, e-bikes, and folding electric bikes, making it suitable for a wide range of applications.

 

Additionally, the load cell features a double range rotary torque speed sensor, oxygen sensor, oil pressure sensor, PAS, and pressure transducer functions, providing comprehensive monitoring and control capabilities.

High accuracy, reliable performance;
Small volume, Light weight, Easy to install;
Continuously transmitting positive &negative torque signal without repeated zero setting.
No wear parts such as collector ring. Be suitable for long-time, high speed running.
Strong anti-disturbance.
Be installed at any position, any direction

Product Parameters

 

Electrical connection and Dimensions (unit: mm)

II,Specifications

measuring range	500N.m
Accuracy	0.2%
Frequency Response	100 μs
Self- Weight	6.5kg
output signal	0-12V(square wave frequency)

Max. Rotate-speed: 9000rpm 4.Environment temperature range:0ºC-50ºC

Zero torque: 10 KHZ; Positive full range: 15 KHZ Negative full range: 5 KHZ Load current<10mA.

8. Signal socket: (1)0V. (2)+15V. (3)-15V. (4)Torque signal.

As being supplied power by transformer induction, the series of rotary torque transducer works in long time and can be used widely in measuring the torque of motor, generator, deceleration machine, diesel engine.

When measuring the torque speed, the house of rotary torque transducer just needs to install a speed measuring transducer with the tachometer wheel.

1. Using two group couplers to install the rotary torque transducer between the power supply and load.


Recommend to use the flexibleness, flexibility or universal joint coupling to guarantee the concentricity ∠0.1mm


In case of vibrating, Power and load equipment should be fastened reliably.


In case of producing the bending moment, the bases of the torque transducer and the

equipment should be fastened flexibly. Make sure they can swing.

III,Signal processing


Using the series of QG-90 torque instrument to display the torque value.


Sending the torque frequency signal to computer or PLC to processing directly.


The torque value is transformed to 4-20m A or 1-5V analog signals by the circumscribed

QF-50B modules.



IV,Using tips:


Make sure the right type of electrical connection.


The range of supply power: 15±0.5V


Output signal wire can't be to the ground, to power supply with short circuit output current may not be higher than 10mA;


The shielding layer of shielded cable must be connected with the common port of ±15V

public supply(the power ground).

5. Please promptly contact with us, if any using problems.

Shall not disassemble the product by yourself. Within the warranty period!