E-bike Torsion Sensor

Part: ebike bottom bracket Place of Origin: Guangdong, China (Mainland) Brand Name: SEMPU Model Number: SP-B02 Size: A=26.5mm C=28mm L=122.5mm Response: 30ms Sensitivty: >0.34N.m Working Principle: Torsional strain of BB spindle Crank Response: <12° Spindle: 8 different size provided,also accept cus

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  • E-bike Torsion Sensor

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Quick Details

Part: ebike bottom bracket Place of Origin: Guangdong, China (Mainland) Brand Name: SEMPU Model Number: SP-B02 Size: A=26.5mm C=28mm L=122.5mm Response: 30ms Sensitivty: >0.34N.m Working Principle: Torsional strain of BB spindle Crank Response: <12° Spindle: 8 different size provided,also accept customer size Measurement: Left and right Others: Compitable with Mid-drive motor Pedal Force: Increase every 10kg,0.15 Voltage changes


Packaging & Delivery

Packaging Details: white box inside,standard export box outside

Delivery Detail: 20--30days

Specifications

E-bike Torsion Sensor

1.Standard bicycle bottom bracket 68mm

2.30 ms response speed,sensitive.

3.Bi-directional torque sensor


E-bike Torsion Sensor with 30ms response speed

Specification

1.The BB sensor output a voltage signal,the signal and pedal force is linear proportional,pedal force increase every 10kg,0.15V voltage changes.

2. The detectable maximum pedal force is 80KG

3.The input signal into sine wave with the crank angle

4.The output in  0 ° and 180 ° is zero,in teh 90 ° and 270 ° is the maximum output

5.Each rotation of 12 °,the BB sensor output a speed signal shaft rotates a circle with 32 speed signals output.


Advantage

1.Faster start and quicker response,double-sided torque output,30ms response speed,<12° crank responseof both pedal dirction

2.No more temperature drift issue with high reliability in low temperature

3.Compatible with standard bottom bracket,requiring no modification the frame design

4.Easy installation and flexible length options

5.Customized size and compatible with Mid-drive motor


Sempu Motor Co.,Ltd  Technology:CTMON