TQ908A Dynamic Torque Sensor
The TQ908A measures torque on rotating shafts for testing motors and other rotating components. Its compact design makes it easy to integrate into test systems.
Product Description
Dynamic Torque Sensor
Key Features
• Strain gauge sensing with integrated electronics
• Bidirectional torque measurement;
• Slip-ring-free design;
• Keyed shafts at both ends;
• Maximum operating speed: 4,000 rpm;
Industry Applications
The TQ908A can be integrated into test systems for motors, drivetrains, and other rotating components. Potential applications include torque testing in robotics, consumer electronics, medical device development, and industrial automation. Sensor selection should be based on the required torque capacity, operating speed, and installation requirements.

Mounting Dimension

Technical Specifications
| Rated Range | 0.1, 0.2, 0.3, 0.5, 1,2,3,5,10,20 N.m 30,50,100,200,300,500 N.m | Insulation Resistance | ≥5000 MΩ/100VDC |
| Considerate | 1.0 ~ 1.5 Mv/V | Excitation Voltage | 12 Volts |
| Zero Point Balance | ±1%F.S. | The Maximum Excitation Voltage | 15 Volts |
| Nonlinearity | 0.2%F.S. | Temperature Compensation Range | -10~60℃ |
| Lag Error | 0.2%F.S. | Operating Temperature Range | -20~60℃ |
| Repeatability | 0.1%F.S. | Safe Load (E L) | 120%F.S. |
| Creep (30 Minutes) | 0.1%F.S. | Failure Load (E D) | 150%F.S. |
| Sensitivity Drift Temperature Coefficient | 0.02%F.S./10℃ | Cable Size | 3000M |
| Zero Drift Temperature Coefficient | 0.02%F.S./10℃ | Cloth | |
| Input Resistance | 350/700±10Ω | Unit Weight (G) | |
| Output Resistance | 350/700±10Ω | Protection | Ip66 |
| Direction Of Force | Wiring Method |
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Frequently Asked Questions
Q: What is the lead time for standard products?
A: Lead times depend on the selected model, order quantity, and stock availability. Please contact us to confirm the estimated shipping date.
Q:Can you customize the sensor to fit our installation requirements?
A:Yes. Please send us your required dimensions, torque capacity, operating speed, and interface requirements. Our engineering team will review the feasibility of a customized design.
Q:What experience does your team have in force and torque measurement?
A:Please contact us to discuss your application and request information about our team’s relevant experience.
Q:What certification and compliance documentation is available?
A:Please contact us for documentation applicable to the specific model and manufacturing site.
Q:Do you offer OEM and ODM services?
A:Yes. OEM and ODM projects are subject to a review of your technical requirements, order quantity, and project scope.
Q:Are you a manufacturer or a trading company?
A:Taiwan Ultraforce Measurement Co., Ltd. supplies force and torque measurement solutions and works with manufacturing partners to support product development and production. Please contact us for manufacturing details for the product you are considering.
Q:What shipping options are available?
A:Shipping options may include express courier, air freight, or sea freight, depending on the destination and shipment size. We can discuss available options with you based on your delivery schedule and budget.
Q:What is the warranty period for the TQ908A?
A: The TQ908A comes with a 12-month warranty. If a defect covered by the warranty occurs during this period, please contact us to arrange a return for inspection and repair. If the product cannot be repaired, we will provide a replacement. Damage caused by misuse, improper operation, or force majeure is excluded from coverage.
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