MM31750B DC Motor Control

MM31700B, RD, & SQ Series

For cost sensitive variable speed applications requiring outstanding performance, Minarik Drives offers the MM31750B SCR drive. This light-weight compact drive controls DC brush type motors ranging from 1/8 to 1/4 HP, without any additional components required. Reduced circuitry allows the cost to decrease significantly and also lends to a very compact package, ideal for original equipment manufacturers.

A prewired removable terminal barrier eliminates nearly half of the wiring required for other drives. Using full-wave rectification of the AC line input, these SCR drives provide a moderate 20:1 speed range. The MM31750B drive has a speed potentiometer rigidly mounted to an L-bracket on the circuit board.

Wiring Harness 201-0071 are included with a purchase of the MM31750B

$132.92

Qty:

Contact the factory for volume pricing

Model Number	Enclosure	Maximum Current (ADC)	Input Voltage (VAC)	Output Voltage (VDC)	Power Range		Field / Shunt Supply	Braking	Reversing	Isolation
					HP	kW
MM31750B	Chassis	3	115	0 - 90	1/8 - 1/4	.09 - .19	No	No	No	No

Features

Compact Size: Fits where most drives cannot
Panel Mount: Designed to mount though a door or panel
Quick Disconnect Terminal: Allows for quicker wiring and setup
Pre-mounted Potentiometer: Reduces wiring time and makes a compact package

Technical Data

1.37 Form Factor
3% Base Speed Regulation
20:1 Speed Range

Trim Pots

Maximum Speed
Minimum Speed
IR Compensation

Quick Start Guide

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