Kelly Ebike Brushless DC Motor Controller User’s Manual
V 3.4
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Chapter 1 Introduction
1.1 Overview
This manual introduces the Kelly ebike brushless DC motor controllers‟ features, their
installation and their maintenance. Read the manual carefully and thoroughly before using
the controller. If you have any questions, please contact the support center of Kelly Controls.
Kelly‟s programmable KEB motor controllers provide efficient, smooth and quiet controls
for electric bicycles, electric motorcycles, scooters, etc. It outputs high taking off current, and
strictly limit battery current. It can work with relative small battery, but provide good acceleration
and hill climbing. It uses high power MOSFET‟s and, PWM to achieve efficiencies of up to 99%.
In most cases, Powerful microprocessor brings in comprehensive and precise control to the
controllers. It also allows users to adjust parameters, conduct tests, and obtain diagnostic
information quickly and easily.
