ER16 500W High Speed Air Cooling Brushless Spindle Motor Driver Clamp for Engraving Machine

Features: Brushless motor has low interference, compare to brushed motors, there will be no spark generated when motor is running, thus greatly reduce electric spark interference to remote radio equipment. Low noise, smooth operation, brushless motor has less friction force during operation, which is a great advantage for the stability of equipment operation. Long service life and low maintenance costs, brushless motor is mainly abrasion on the bearing, and only need to clean dust when necessary. Driver is compatible with motors that has or has no hall sensor, supports potentiometer speed control function, external 10V voltage speed control function, power onoff function, speed output function, alarm output function, CWCCW function. Widely used in small appliances, electric tools, water pump, fan control system, etc. Specifications: Brushless DC Motor: Working Voltage: 48V DC Power: 500W Speed: 12000rmin Torque: 0.6N.m Insulation Resistance: >2M Ohm Dielectric Strength: 400V Front & Back Cover Diameter: 5.7cm2.2in Middle Diameter: 5.5cm2.1in Chuck Length: 4.5cm1.7in(cutter bar part, including nut and core) Chuck Diameter: 2cm0.8in Motor Overall Length: 19.4cm7.6in (including fan, chuck and motor) Spindle Radial Runout: About 0.010.03 Motor Driver(WS55220): Voltage

2450VDC Rated Current

12A Current Limiting

About 14A Max. Supporting Speed

20000RPM Speed Control 1, Connect to external potentiometer; 2, Connect to external 10VDC voltage. Speed Output

PG signal(there is a 5V speed pulse output between this port and earth). If output frequency is P(Hz), motor pole number is N, speed is F(RPM), then output speed frequency, P=F*N60 Alarm Output

ALM signal, there is alarm pulse output between this port and earth 1.This port outputs 5V high level when normal working; 2. When it is powered on, but speed control signal is quite low and motor does not rotate, port signal is low level; that is to say, when EN button is open, as long as motor does not rotate, alarm port signal is low level, indicating the state is abnormal and need to be dealt with; 3. When it is undervoltage, overvoltage, stall, lacking phase or phase short circuit, port signal is low level. CWCCW

FR, external switch connects to FR port at one end, and to earth at the other end; motor"s rotating direction can be changed. StartStop

En button, external switch connects to EN port at one end, and to earth at the other end; motor starts when connect to earth. Stall Protection

Motor stops working when stalled, and starts when powered on again Power Light

Green light on when powered on Indicator Light

Red light flashes once at intervals when EN power on, potentiometer or external voltage not power on; Red light flashes seven times at intervals when EN not power on and on standby state. Insulation Resistance

>100M Ohm (normal temperature and pressure) Dielectric Strength

0.5KV, 1min(normal temperature and pressure) Package Includes: 1 x Brushless Motor 1 x Motor Driver 1 x Clamp 1 x Potentiometer and Switch Note: 1. Please allow small size error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .Brushless motor has low interference, compare to brushed motors, there will be no spark generated when motor is running, thus greatly reduce electric spark interference to remote radio equipment Low noise, smooth operation, brushless motor has less friction force during operation, which is a great advantage for the stability of equipment operation Long service life and low maintenance costs, brushless motor is mainly abrasion on the bearing, and only need to clean dust when necessary Driver is compatible with motors that has or has no hall sensor, supports potentiometer speed control function, external 10V voltage speed control function, power onoff function, speed output function, alarm output function, CWCCW function Widely used in small appliances, electric tools, water pump, fan control system, etc