WS55-220 BLDC DC Motor Controller 48V 500W Brushless CNC Spindle 9.5 x 6 x 3.5 cm

The driver is provided with high speed, high torque, low noise, low vibration, over-current protection, overload protection, lower phase line protection, phase short circuit protection, alarm output, speed output, negative rotation control, etc. The controller can drive the DLDC engine with HALL or without HALL. This controller can be used in small hardware, power tools, exhaust fan, jade grinder, vibrating motor, etc. External potentiometer control / external voltage control. With over-voltage protection, over-current protection, locked rotor protection. The WS55-220 is a high-performance and economical three-phase BLDC motor controller. The voltage range is between 20VDC and 50VDC. Rated current: 12A, current limitation: 15A. Storage temperature: -20 ~ + 65, humidity: Maximum speed: 20000 rpm (the specific speed depends on the engine and the on), Environment of use: Avoid direct contact with dust, fumes and corrosive gases, Temperature: 0-45, Storage humidity: 0 ~ 95% RH.