Ratio chosen from top speed only
A speed-oriented ratio may not provide the required loaded starting and climbing performance.
Application Guide
Electric Cargo Tricycle Gearbox
Match the gearbox to loaded starts, climbing routes, wheel diameter and rear axle interfaces.
Operating Inputs
Describe the duty before selecting a model.
- Payload empty and fully loaded
- Maximum road speed and typical route speed
- Maximum grade and duration of climbing duty
- Motor voltage, rated power and input speed
- Tire outside diameter and rear axle width
- Daily duty cycle, starts per hour and road conditions
Common Selection Risks
Prevent these specification gaps
Motor wattage used as the only sizing input
Motor speed, controller limits, wheel size and duty change the torque delivered to the road.
Rear axle interface checked after ordering
Half-shaft teeth, width and mounting must be confirmed before the gearbox is released.
Related Products
Continue from the application to the gearbox family
Application RFQ
Send payload, gradeability, wheel size, axle width and motor data.
Include photos, dimensions, motor data and the expected operating duty.