Motor Driver Control Borad High Speed WS55-220 CNC Brushless Spindle DC 48V 500W 20000RPM DC Motor Driver BLDC For Electric Power Tools Exhaust Fan

Motor Driver Control Borad High Speed WS55-220 CNC Brushless Spindle DC 48V 500W 20000RPM DC Motor Driver BLDC for Electric Power Tools Exhaust Fan Specification: 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 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: 12A Current limiting: 15A Maximum speed: 20000RPM the specific speed depends on the motor itself and load Storage temperature: -20 degrees Celsius ~+65 degrees Celsius Usage environment: Avoid direct contact with dust fumes and corrosive gases Temperature: 0-45 degrees Celsius Humidity: 100M at ambient temperature and atmospheric pressure 10. Insulation strength: At normal temperature and pressure 0.5KV 1 minutes Package included: 1 x Motor Driver Controller with cable Note:Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before