E-MOTO ELECTRIC BICYCLE User Manual - Explaination and Operation
The brains of the e-Moto electric bicycle is the VPAC controller
and torque sensor. It is a critical component to the long range and
excellent performance of the e-Moto bike.
How it works:
The torque sensor actively measures the amount of pressure that
the rider puts against the pedals, and sends that information to the
VPAC controller. The controller then processes that information into
continuously variable power that is driven from the brushless hub
motor. This variable assist can operate from 20-100% of the motors
total output. To the rider, this means that as you transition from flat
land to an incline, the bicycle automatically applies increasing power to
help you over the hill. The torque sensor is mounted within the front
crank assembly.
Riders may notice a slight “give” in the pedals during operation. This is
completely normal, and is part of the operation of the torque sensor.
e-Moto power assist bicycles also have a throttle available as a dealer
installed option. The throttle kit does not replace the torque sensor, but
will override its operation when the throttle is twisted. The kit also adds
a supplemental charge indicator, in addition to the unit included in the
dash.
The throttle option will significantly impact the range of the bike on
a charge. The throttle system may also be prohibited by law in your
locality. If you are interested in adding the throttle to your electric bike,
consult your local authorized e-Moto dealer.
Explaination and operation
of the VPAC power assistance:
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