New Brush-less Motor Driver WS55-220

You can buy it here:
amazon link: On Amazon
ebay link: Ebay Link

You can buy it here:
Amazon Link: Motor Driver on Amazon
Ebay Link: Motor Driver on Ebay

Scooter Motors on ebay: Scooter Motor on Ebay
Scooter Motors on Amazon: Scooter Motor on Amazon

New Brushless Motor Driver, for 3 phase motor, with voltage range of 20-50V and Power up to 500W, which gives 10A at 50V
This uses ST Micro-controller, with ability to work sensorless (without hall effect sensor), or with hall effect sensor

Features:

WS55-180 is a high performance,cost-effective 3 phase BLDC motor controller.Voltage range is from 20VDC to 50VDC.

The controller can drive the DLDC motor with HALL or without HALL.

The driver is based on advanced technology and be provided with high speed, high torque, low noise, low vibration, over current protection, overload protection, less phase line. protection, phase line short protection, alarm output, speed signal output, positive negative rotation control etc.

This controller can be used in small equipment, Electric Power Tools, exhaust Fan, Jade grinding machine, Vibrating motor etc.

External potentiometer control/external voltage control.
With overvoltage protection, over-current protection, locked-rotor protection.

Specifications:

Rated voltage:20 to 50 VDC
Rated current: 10A
Current limiting:15A

Maximum speed: 20000RPM( the specific speed depends on the motor itself and load)
Storage temperature: -20℃~+65℃
Usage environment: Avoid direct contact with dust, fumes and corrosive gases
Temperature: 0-45℃
Humidity: < 80%, no frost, frost free Shock: 5.9m/S2 MAX Storage humidity: 0~95%RH Size: 9.5 * 7 * 3.5cm / 3.74 * 2.76 * 1.38inch Weight: 260g [adsenseyu1]