Forsentek Co., Limited
Forsentek Co., Limited
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Dynamic Torque Meter 3/8" 1/2 inch 3/4" 1 inch Square Drive Torque Transducer
Square Drive Torque Sensor FYRD is a slip-ring type torque transducer based on strain gauge technology intended for torque measurement in both clockwise and anticlockwise direction.Square Torque Meter FYRD is available in a wide capacity ranging from 5NM up to 1500NM with 3/8 inch / 1/2" / 3/4 inch / 1" different square sizes to fit different torque wrenches. Each torsion sensor is provided with a in-house calibration certificate in both clockwise and counterclockwise direction to guarantee product’s performance.The square drive design offers a perfect solution for wrench torque calibration or tightening torque testing.Forsentek can provide both signal conditioner for 0-5V / 0-10V / 4-20mA output or torque indicator to display the torque value in real time.In addition to the standard specifications,transducer FYRD can be modified or customized as per client's request to meet requirements of different applications.
Dimensions
Specifications
| Capacity | 5Nm / 50kg*cm / 44lb*in |
| Rated output | 1.5mV/V |
| Excitation | 3-15V |
| Zero balance | ±0.05mV/V |
| Nonlinearity | ±0.25% R.O. |
| Hysteresis | ±0.25% R.O. |
| Nonrepeatability | ±0.1% R.O. |
| Creep(10min) | ±0.1% R.O. |
| Safe overload | 150% F.S. |
| Ultimate overload | 200% F.S. |
| Compensated temperature | -10...+40oC |
| Operating temperature | -20...+60oC |
| Temperature shift zero | ±0.02% R.O./oC |
| Temperature shift span | ±0.02% R.O./oC |
| Input resistance | 350±30 ohms |
| Output resistance | 350±10 ohms |
| Insulation resistance | >5000M ohms |
| Ingress protection | IP40 |
| Material of element | Stainless steel |
| Cable | Ø5*3000mm 4-core shielded cable |
| Wiring code | Clockwise@ Green--Signal+ White--Signal- |
A torque sensor is a transducer that converts mechanical torque into mV signal proportional to the applied torque.There are two types of torque transducers: Reaction type torque sensor and rotary type torque sensor. The acting torsion causes deformation of the measuring element,the bonded strain gauge deforms accordingly which will cause the resistance change of the wheatstone bridge,under constant power supply, the output signal between Sig+ and Sig- will change proportionally,thus the moment can be measured by measuring the output signal from the transducer.The output range of FYRD is normally within -25mV...+25mV, signal amplification may be required for most applications, a signal conditioner can be used to get -5~5V, 0-10V or 4-20mA output for easy data processing.Digital meter can be used to display the torque value,digital indicator FPT is integrated with high accuracy 24 bit Sigma-Delta ADC, sampling speed up to 960Hz, supporting RS485 or RS232 communication port, can also output 0-5V,0-10V,0-20mV or 4-20mA amplified signal.
Dynamic Torque Transducer 3/8 inch 1/2" 3/4 inch 1" Square drive rotary torque sensor
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