• Install on non-flammable metal frame with adequate ventilation
• Protect from dust, corrosive gases, conductive objects, and liquids
• Do not connect power input to output U, V, or W terminals
• Verify input voltage is within 15-60VDC operating range
• Wiring must be performed by qualified electrical engineers
• Ensure power is disconnected before wiring or inspection
• Do not touch terminals during operation
• Proper Hall sensor and phase sequence matching is critical
• Maintain proper heatsink contact for long-term operation

• Hall sensored or sensorless operation modes
• Automatic Hall and phase matching via self-learning function
• Speed open-loop and closed-loop control modes
• Adjustable acceleration and deceleration
• Multiple speed regulation modes: 0-5V voltage, PWM duty cycle, UART serial communication
• Enable control, direction signal input, speed feedback FG output
• Comprehensive protection: over-current, short circuit, over-voltage, under-voltage, locked-rotor, over-temperature
• Current clamping function for enhanced safety

Driver automatically detects Hall signals on power-up. If Hall signals are present and functional, operates in Hall mode with automatic phase sequence matching.

Operates without Hall sensors. Motor phase lines can be connected arbitrarily, with reversal capability via F/R signal.