Hilitand Motor Driver Controller, Brushless DC Motor Driver, Spindle BLDC Motor Drive, CNC Controller Board Module, DC48V-500W WS55-220

【HIGH PERFORMANCE】WS55-220 is a high performance,cost-effective 3 phase BLDC motor controller.Voltage range is from 20VDC to 50VDC. 【CONVENIENT TO USE】The controller can drive the DLDC motor with HALL or without HALL, which can be very convenient and suitable for your using. 【OPERATING PRINCIPLE】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 output, industrial automation 【MULTIPLE APPLICATION】This controller can be used in small equipment, Electric Power Tools, exhaust Fan, Jade grinding machine, Vibrating motor etc. 【MAIN FUNCTION】: when the motor stops running, the standby current is automatically reduced to half of the working current, which can reduce the heat of the driver. even DIYers can opt to use it