Brushless spindle motor driver, high-speed air-cooled ER16 500W for engraving machine

Features:

1. The brushless motor has low interference. Compared to brushed motors, no sparks are generated when the motor is running, thus greatly reducing electrical spark interference with remote radio equipment.
2. Low noise and smooth operation. The brushless motor has less friction during operation, which is a great advantage for the stability of equipment operation.
3. Long service life and low maintenance costs. The brushless motor primarily experiences abrasion on the bearing and only needs dust cleaning when necessary.
4. The driver is compatible with motors that have or do not have a Hall sensor. It supports potentiometer speed control, 10V external voltage speed control, on/off function, speed output function, alarm output function, and CW/CCW function.
5. Widely used in small household appliances, power tools, water pumps, fan control systems, etc.

Specifications:

Features:
The brushless motor has low interference. Compared to brushed motors, no sparks are generated when the motor is running, thus greatly reducing electrical spark interference with remote radio equipment.
Low noise and smooth operation: the brushless motor has less friction during operation, which is a great advantage for the stability of equipment operation.
Long service life and low maintenance costs: the brushless motor mainly experiences abrasion on the bearing and only needs dust cleaning when necessary. The driver is compatible with motors with or without Hall effect sensors, supports potentiometer speed control function, 10V external voltage speed control function, on/off function, speed output function, alarm output function, CW/CCW function. Widely used in small household appliances, power tools, water pumps, fan control systems, etc.
Specifications:
Brushless DC Motor:
Operating Voltage: 48V DC
Power: 500W
Speed: 12,000 rpm
Torque: 0.6Nm
Insulation Resistance: >2MΩ
Dielectric Strength: 400V
Front and Rear Cover Diameter: 5.7 cm/2.2 inches
Center Diameter: 5.5 cm/2.1 inches
Chuck Length: 4.5 cm/1.7 inches (part of the cutter bar, including nut and core)
Chuck Diameter: 2 cm/0.8 inches
Total Motor Length: 19.4 cm/7.6 inches (including fan, chuck, and motor)
Spindle Radial Extension: Approx. 0.01 to 0.03 inches
Motor Driver (WS55-220):
Voltage 24-50 V DC
Rated Current 12 A
Current Limiting Approx. 14 A
Max. Supports speeds up to 20,000 RPM and speed control: 1. Connect to an external potentiometer; 2. Connect to an external 10V DC power supply. Output speed signal (PG): a 5V speed pulse output is available between this port and ground. If the output frequency is P (Hz), the motor pole number is N, and the speed is F (RPM), then the output speed frequency is P = F*N/60. Output alarm signal (ALM): an alarm pulse output is available between this port and ground.This port produces a high 5V level during normal operation; 2. When powered, but the speed control signal is weak and the motor is not running, the port signal is low; that is, when the EN button is open, as long as the motor is not running, the alarm port signal is low, indicating that the condition is abnormal and requires attention; 3. In case of undervoltage, overvoltage, stall, phase loss, or phase short circuit, the port signal is low. CW/CCW F/R, the external switch connects to the F/R port on one end and to ground on the other; the motor's direction of rotation can be reversed. Start/Stop Button: The external switch connects to the EN port on one end and to ground on the other; the motor starts when connected to ground. Stall Protection: The motor stops running when stalled and restarts when powered on. Power Indicator: The green indicator illuminates when powered. The red indicator flashes once at intervals when the power is on, but the potentiometer or external voltage is not powered. The red indicator flashes seven times at intervals when the motor is off and in standby mode. Insulation Resistor > 100 MΩ (normal temperature and pressure)
Dielectric strength 0.5 KV, 1 min (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 a slight size error due to manual measurement. Thank you for your understanding.
2. Monitors are not calibrated the 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 and old types of this product will be sent randomly, and make sure you do not mind this before ordering.