PWM Controller Increases Running Time Between Charges


IronHorse GSD1 series DC drives are high-performance Pulse-Width-Modulated (PWM) controllers for 12 to 48 volt equipment providing smooth control with high-efficiency operation. Ideal for applications such as auger feeders, automated door actuators, commercial cooking equipment, food production, industrial pumping systems and more, the advanced design permits a substantial increase in equipment running time between charges over conventional techniques.


  • 10A (1/8 to 1/2 HP motor rating) and 20A (1/4 to 1 HP motor rating)
  • 12 to 48 volt equipment
  • Adjustable maximum speed, minimum speed, current limit, I.R. compensation, and acceleration
  • Starting at $115
  • GSD1 series DC drives are available in open-frame and NEMA 4X enclosed styles
  • All come standard with a speed pot, knob, and dial plate
  • Optional accessories: replacement speed potentiometer kit and digital speed potentiometer
Be the first to review this product
Add your review: