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Bicycle Power Ratio Test Machine

Bicycle power ratio tester is mainly used to test the power ratio, power, torque and other performance parameters of bicycles and electric vehicles. This type of tester is usually used to evaluate the power effect and performance of electric bicycles to ensure that they meet relevant standards and regulatory requirements.
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Product Introduction:

1. Test the crank power and electric motor power at different speeds.

2. Test the total power of the electric vehicle at different slopes by loading damping on the rear wheel. The total power includes the crank power and motor workmanship.

3. The rear wheel uses a servo motor to load damping, which has a fast response.

4. The crank is rotated by a servo motor, and the speed setting is flexible.、


Calculation method:

1. P1=0.105×N×T P2’=0.278×V×F

2. P2=P2’+Pcl α=(P2-P1)÷P1

3. Note: P1=crank power P2’=total power

4. P2=total power=crank power+motor power

5. α=(total power-crank power)/crank power


Machine size About 3260*1100*2600mm
Wheel diameter According to standard configuration
Distance adjustment Adjustable from 500 to 1500mm
Obstacle height According to standard configuration
Power supply voltage 380V±10%, 50HZ
Weight About 1180kg
Speed unit Any conversion
Test speed‌ Adjustable


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