Sensorless BLDC Motor Drive Advantage

Excellent Energy Efficiency Design

Constant Torque Across Operational Speed Range

Speed and Current Control Loop for Smooth Operation from Low To High Speeds

Protection for Under / Over Voltage, Over Current, Polarity Reversal

4-20 mA Input (Ref Speed) - Optional

4-20 mA Output (Speed Readout) - Optional

0-10 Vdc for Setting Ref Speed

Pwm In for Setting Ref Speed and Pwm out for Speed Readout