Dart Controls 65E Low Voltage Pulse Width Modulated DC Motor Control, 12-48 VDC, 20 ADC continuous load current. Chassis model.
-UVL: Detects supply voltage dropping below preset value (protects battery deep discharge)

Compact PWM motor speed control for low voltage applications.
Rated for 10 or 20amps continuous current, the 65E is a high performance PWM control for 12 thru 48 volt battery powered equipment. Features include adjustable maximum speed, minimum speed, current limit, I.R. compensation, and acceleration, plus a quiet operating frequency of 18kHz. Especially useful in portable equipment and solar powered applications.

Smooth, quiet 18kHz switching
NEMA 4X enclosed models available
Saves battery charge for longer operation / life
High efficiency MOSFET’s reduce voltage drop
Speed regulation is 1% of base speed
Adjustable MAX and MIN speed; IR COMP; CUR LIM; ACCEL
Accepts 0-10Vdc speed signals
Inhibit input for low power start/stop switching
Current limit shutdown and output
Supply voltage and Current Limit status LED’s