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MM23412D DC Motor Control

MM23000D Series

Minarik Drives' MM23412D is the latest revision to its most popular line. This SCR, dual voltage (115 or 230VAC) drive is in a NEMA 4X enclosure and is more resilient to vibration than its predecessor and comes with another new features, a user-selectable inhibit circuit.

Now the user can adjust the function of the inhibit with jumper pins. The MM23412D drive now comes with LEDs to let the user know when the power is on (green) or if the motor has reached the current limit (red). For applications that require control of a DC motor in the 1/20 to 1/4 HP range, the MM23412D is an excellent solution.

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Enclosure Maximum
Power Range Field / Shunt
Braking Reversing Isolation
MM23412D NEMA 4X 1.5 115 0 - 90 1/20 - 1/8 .04 - .09 No No No No
230 0 - 90 1/20 - 1/8 .04 - .09
0 - 180 1/10 - 1/4 .07 - .19


  • NEMA 4X Enclosure: Water resistant and dust proof enclosure
  • Torque Mode: Can be used for speed control or torque control for tension applications
  • Stopping Modes: Inhibit (N.O. or N.C.) for coasting to a stop, can be used for frequent starting and stopping
  • Selectable Inhibit: Inhibit can be set for decel to zero speed or minimum speed
  • Diagnostic LEDs: Power, Current Limit
  • Case LEDs: Power
  • Pre-Wired Switches: ON/OFF

Technical Data

  • 1.37 Form Factor
  • 1% Base Speed Regulation
  • 60:1 Speed Range

Trim Pots

  • Maximum Speed
  • Minimum Speed
  • Acceleration
  • Deceleration
  • Current Limit
  • IR Compensation