Service manual

12
Currie Technologies // Service Manual (Version 2008a)
MOTORS
All hybrid electric bicycles are powered via an electric motor.
Various types and wattage levels of motors are used depending
on your model of hybrid electric bicycle.
MOTOR - HORIZONTAL MOUNT
The motor is mounted on a motor plate and is hung horizontally
in relation to the rear axle. The output of the motor is run thru
reduction gears to an output gear. A chain connects the output
gear to the rear wheel.
MOTOR - VERTICAL MOUNT
The motor is mounted on a motor plate and is hung vertically
in relation to the rear axle. The output of the motor is run thru
reduction gears to an output gear. A chain connects the output
gear to the rear wheel.
MOTOR - HUB MOTOR
The motor is housed inside the front or rear hub (depending on
your model of hybrid electric bicycle) and drives the wheel via a
planetary gear system. This gear system reduces the speed of
the electric motor and provides the torque needed.
Motor - Horizontal Mount
Detail view of motor drive chain