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Picture of XL1100A


Minarik Drives' XL1100A filtered pulse-width-modulated (PWM) variable speed DC drive provides exceptional performance. It outputs nearly pure DC power to brush-type motors ranging from 1/4 to 2 HP. The drive accepts 120 VAC input to output 0-130 VDC; resulting in higher speeds from standard 90 VDC SCR duty motors. This innovative technology lets users operate many low voltage motors with only minor calibration adjustments.

MOSFET power devices switch at 22kHz, which is above the audible range, to provide fast circuit response and a constant 1.05 form factor over the entire 100:1 speed range. Highly efficient XL1100A drive provides cool, quiet motor operation with extended brush life and low maintenance. For convenience, the drives have a cage-clamp terminal block to make wiring easy.

Enclosure Maximum
Power Range Field / Shunt
Reversing Isolation
Chassis 10* 115 0 - 130 1/4 - 1 .20 - .75 50/100 No No
* Heat sink number 223-0271 must be used when the continuous output current is above 5 amps.
  • Speed range and regulation: 1% regulation over 100:1 speed range.
  • User adjustable calibration pots: IR compensation, min speed, max speed, current limit, acceleration and deceleration.
  • Diagnostic LEDs: LEDs for power and current limit status.
  • Inhibit terminals for stopping: Allows user to remotely coast the drive to a stop.
  • Cage clamp terminal block: Quick and easy wire terminations reduce installation time!
  • 22kHz switching frequency: A high switching frequency means a quiet motor!
  • AC input/DC output switches: Allows the selection of the lower voltage (0-130VDC) DC output for either the 115 or 230VAC input selection.
  • Auto-ranging power supply: Accepts AC or DC input in the 115 to 230V range.
  • Additional features: Dual voltage AC input, DC field supply and on-board line fuse.