Non contact torque sensor

Product introduction
It's a bilateral torque and speed sensor, which detection range is 0.5 ~ 80nm. The bowl set specification is BC 1.37 * 24 which is a no-contact, no wear, no repeated calibration sensor. Use it in your torque measurement scheme is maintenance free and low-cost.
Product featuresTechnical parametersExternal dimensionApplication

1. The structure is simple and the system complexity is very low;

2. Very strong, long life, ultra-high precision, long-term stability;

3. Small size, easy to integrate into 0EM products;

4. High consistency, low cost and mass production;

5. After 2 million load changes, 68 temperature cycles and 120 vibration hours, the sensor continues to provide correct.


电气参数 Electrical
参数数值单位
输入电压4.5-5.5V
输入功率<0.15W
力矩输出电压0.8-3.2(5V输入电压条件下)V
传感器信号斜率30(mV/N.m)
工作温度范围-40℃~65℃
存储温度范围-40℃~85℃
性能参数 Performance
参数数值单位
力矩量程0.5-80Nm
力矩精度±2.5%
力矩输出温度漂移±1.0%
力矩响应时间10ms
速度响应时间10ms
速度信号脉冲数36/rev
速度信号占空比50%
机械参数 Mechanical
碗组牙规2-BC 1.37×24
五通宽度(MM)68/73
轴长(MM)155
牙盘联结方式和相关尺寸花键
连接器型号JL-F-Z609AT(君磊)
导线长度(MM)150
导线规格按JL-F-Z609AT(君磊)、拉拔力≥25N
防护等级IP66(PCB)、机械暂定
安装位置五通管

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1、电助力城市旅行自行车
2、电助力山地车
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