3 Phase Brushless DC Motor Controller is increasingly preferred in electric cars and industrial systems.It can work with both sensored and sensorless brushless DC motors.

1. 3 Phase Brushless DC
Motor Controller
Nanjing Gatheron Microelectronics Co.,Ltd. www.ebikecontroller.com/3-phase-bldc-
motor-controller

2. Description
3 Phase Brushless DC Motor Controller is used to
control the electric motor to start, run, advance and
retreat, speed and stop, it is like the brain of electric
motor. 3 Phase Brushless DC Motor Controller can
reduce wear, with higher reliability.This controller can
work with both sensored and sensorless brushless DC
motors.
Nanjing Gatheron Microelectronics Co.,Ltd. www.ebikecontroller.com/3-phase-bldc-
motor-controller

3. Features
● Self-checking protection: do real-time detection of brake handle, EABS
system, hall and motor and itself to ensure safety and prolong lifetime.
● Under voltage protection: the controller will stop working to protecting the
battery, if the batteries voltage dropping to 87.5% of rated voltage.
● Over-current protection: average current limit and peak current limit.
● Blockage protection: Controller cut motor power off after 2 seconds in
blockage
● Runaway protection: prevent motor from runaway caused by the problem
of throttle;
● Soft start: Non-zero startup for user safety, soft and smooth acceleration
during startup.
Nanjing Gatheron Microelectronics Co.,Ltd. www.ebikecontroller.com/3-phase-bldc-
motor-controller

4. Advantages
● Quickly implement BLDC and PMSM motor control without the
burden of complicated software development.
● Replace complicated digital signal processors.
● Provide hardware implemented fault detection and protection.
● Advanced Motor Controller to minimize software efforts.
● Sensorless and sensored control.
Nanjing Gatheron Microelectronics Co.,Ltd. www.ebikecontroller.com/3-phase-bldc-
motor-controller

5. Pictures
Nanjing Gatheron Microelectronics Co.,Ltd. www.ebikecontroller.com/3-phase-bldc-
motor-controller

6. For More Details
Name: Nanjing Gatheron Microelectronics Co., Ltd.
Tel: +86-25-86653599
Fax: +86-25-84660486
Email: sales@ebikecontroller.com
Address : Building 4,No.6 Fangyuan Road Jiangning
Development Zone ,Nanjing, Jiangsu ,China
Post Code:211100
Nanjing Gatheron Microelectronics Co.,Ltd. www.ebikecontroller.com/3-phase-bldc-
motor-controller