Features:

WS55-220 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 , low noise, low vibration, over current , overload , less phase line. , phase line short , alarm output, speed 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 , over-current , locked-rotor .

Specifications:

Rated voltage: 20 to 50 VDC
Rated current: 12A
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: Shock: 5.9m/
Storage humidity: 0~95%RH
Size: 9.5 * 6 * 3.5cm / 3.74 * 2.36 * 1.38inch
Weight: 258g

Package included:

1 x Motor Driver Controller with cable