Beefy 48V 500W Brushless Motor Controller For DC Spindle BLDC Motors, CNC Speed Control Module With Overvoltage, Overcurrent, And Locked Rotor Protections, High Speed, Low Noise Operation
✔️ 20-50 VDC, 12A rating, 15A current limit, 20,000 RPM max
The compact motor controller is designed to drive DC spindle and BLDC motors (with or without Hall sensors) in CNC machines, small equipment, and power tools. This module offers a clean, space-saving solution for precise speed control and protection in tight setups.
✅ Rated voltage: 20 to 50 VDC
✅ Rated current: 12 A
✅ Current limiting: 15 A
✅ Maximum speed: up to 20,000 RPM (depends on motor and load)
✅ Protection: over voltage, over current, and locked rotor protection
✅ Speed output PG pulse: 5V pulse output; alarm ALM: 5V
✅ External controls: forward/reverse and start/stop via external switches
✅ Power indicator: green light; housing color: black
✅ Size and weight: 9.5 cm × 6 cm × 3.5 cm; 258 g
💡 What is a motor controller used for in CNC spindle setups and BLDC machines? This handy device helps manage speed, protection, and signaling for BLDC motors in CNC systems. - Regulates voltage and current to drive a motor safely
- Provides protections like overvoltage, overcurrent, and locked rotor
- Outputs 5V PG speed signals and 5V ALM alarms for monitoring
- Supports external start/stop and forward/reverse controls