Operates off 115 Volt AC line, 50/60 Hz.Filtered DC output for cooler motor operation, longer brush life, lower audible noise, and wider speed range.Back EMF feedback maintains better than 2% speed regulation.Dip switches to easily calibrate control for different motor sizes.Two diagnostic LEDs indicate when power is on and when current output is at limit set by TORQ pot.Five on-board user-adjustable pots for torque limit, minimum speed limit, maximum speed limit, acceleration time, and speed regulation.Speed can be adjusted manually using a remote 10k speed pot (included with control).Connections for optional user-supplied inhibit switch |