WST1003 dynamic Shaft Rotary Torque Sensor, Shaft to Shaft Rotary Torque Sensor offers a unique solution for torque auditing applications. The shaft torque sensor (aka shaft torsion sensor) is available in a wide capacity range and utilizes strain gauge technology.
Rotational sensors (or dynamic torque sensor) are utilized in applications where the torque measurement must be taken at a spinning shaft, engine or a stationary motor. In this case, the transducer must rotate in-line attached to the shaft. A rotary torque transducer is fitted with a slip ring or wireless electronics to transmit the torque signal while rotating.
Rotary Torque Transducers are frequently used as testing/auditing tools for motors, torque measuring tool, turbines, and generators to measure rotational torque. A shaft-to-shaft Rotating Torque Sensor can be also utilized for feedback control, monitoring torque, and analyzing the efficiency of test stands and for torque measurement of rotating shaft using strain gauge.
| Range(N.m) | A | B | C | D | E | F | G | φH | h | J | K | L | M | H1 | H2 | H3 | Key(b*h*l*n) |
| 5～100 | 175 | 111 | 3.5 | 2 | 30 | 68.5 | 80 | 18 | 14.5 | 6.5 | 83 | 70 | 100 | 10 | 53.5 | 88.5 | 6*6*22*1 |
| 200～500 | 198 | 114 | 3 | 7 | 35 | 80 | 84 | 28 | 24 | 6.5 | 97 | 85 | 114 | 10 | 61 | 103.5 | 8*7*30*1 |
| 1K～2K | 288 | 134 | 5 | 7 | 70 | 125 | 94 | 45 | 34 | 9 | 142 | 125 | 175 | 18 | 89 | 151.5 | 14*9*60*2 |
| 3K～5K | 355 | 141 | 4 | 7 | 100 | 158.5 | 100 | 75 | 60 | 11 | 181 | 160 | 220 | 20 | 110.5 | 190.5 | 20*12*93*2 |
| Remarks:if speed is over 10000RPM,no key. | |||||||||||||||||
FEATURES
Non-contact dynamic torque，Torque range 5～5000Nm；
Can measure torque value and rotational speed in both forward and reverse directions，Max speed≤15000RPM；
Torque sensor optionally available with integrated OLED panel,display torque, speed and power；
Both ends are optical shafts, the shaft material is 17-4PH stainless steel, and the shell material is aluminum alloy
SPECIFICATION
| Range | 5,10,20,30,50,100,200,300,500,1000,2000,3000,5000(Nm) | ||
| Accuracy | ±0.2%F.S(standard),±0.1%F.S(Optional) |
Temp.Effect on Zero | ±0.2%F.S/10℃ |
Supply |
12～24VDC | Temp.Effect on Output | ±0.2%F.S/10℃ |
| Torque Output | 10±5KHZ(standard) |
Compensated Temp.Range |
-10～+60℃ |
| 4～20mA,±5V,±10V,RS485,RS232(Optional) | Operating Temp.Range | -20～+75℃ | |
| Speed Output | Max speed≤15000RPM,60Pulse(Standard) | Electrical Connection |
8pin |
| 4～20mA,0～10V,RS485,RS232(Optional) | Safe Overload | 200% | |
| Supply current | <100mA | Cable,Length | 5m |
| 8-Pin electrical connection(The output signal coexist with communication) | |||||
| Power plug | Pin5 | Red | Power supply:Vin+ | ||
| Pin6 | Black | Power supply:Vin- | |||
| Signal | Pluse/Current/Voltage | Pluse differential | |||
| Pin3 | Green | Torque | Torque:A+ | ||
| Pin4 | Yellow | Speed | Speed:B+ | ||
| Pin1 | White | Signal/(GND) | Torque:A+ | ||
| Pin2 | Blue | None or null | Speed:B- | ||
| Communication | RS485 | RS232 | |||
| Pin7 | Brown | A+ | TxD | ||
| Pin8 | Gray | B- | RxD | ||
| Signal-(Common)must use white GND,can’t use power supply- ; | |||||
| Vin-and Gnd and are not equal-level,there is a voltage difference. | |||||
