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Picture of MM23071A

MM23071A

AC Input

Trim pots are lifted 90 degrees off the board to allow for easier calibration in specific mounting orientations.

The MM23071A drive is a reliable and cost-effective solution for controlling your permanent magnet or shunt-wound DC motors in variable-speed applications. It uses SCR's to provide full-wave rectification of the AC line input. This dual voltage drive operates using 115 VAC or 230 VAC, 50/60 Hz, to operate 90 or 180 VDC SCR brush-type motors from 1/8 to 2 HP. Packaged in a compact footprint, this user-friendly drive possesses diagnostics and options to accommodate user needs.


Potentiometer Kit 202-0031 is included with a purchase of the MM23071A

$223.00
Model
Number
Enclosure Maximum
Current
(ADC)
Input
Voltage
(VAC)
Output
Voltage
(VDC)
Power Range Field / Shunt
Supply
Braking Reversing Isolation
HP kW
MM23071A Chassis 10* 115 0 - 90 1/8 - 1 .09 - .75 50 / 100 No No No
230 0 - 90 1/8 - 1 .09 - .75 100 / 200
0 - 180 1/4 - 2 .19 - 1.5

*Heat sink kit 223-0159 must be used when the continuous output current is above 5 amps.

Features

  • MM Footprint: Traditional MM mounting pattern and footprint
  • Field Supply: Voltage output to energize the field winding of a shunt-wound motor
  • Stopping Modes: Inhibit (N.O.) for coasting to a stop. Can be used for frequent starting and stopping
  • Diagnostic LEDs: Current Limit, Power
  • Vertical Trim Pots: Trim pots lifted 90 degrees off the board to provide easier access for calibration
    in specific mounting orientations

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