Jos. T. Fewkes & Co.
Bodine Distributor for over 50 years

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> Enclosed Filtered SCR Brushless DC Control > Model 3912

Enclosed Filtered SCR
Brushless DC Control
Model 3912

Standard Features

  • Operates from 115 Volt AC line.
  • Filtered DC output results in cooler operation of the motor.
  • Unique Smart Reverse™ circuit allows remote control of motor direction.
  • NEMA 12 enclosure for environmental protection.
  • Dynamic braking for quicker stops.
  • 12 pulse/revolution tach output provides indication of motor speed.
  • Red LED indicates control shutdown due to a fault condition.
  • Speed can be adjusted manually using a potentiometer on enclosure.
  • DIP switches set the current limit so that the same control model can drive any size Bodine motor.
  • Inherent closed loop system maintains a 1% maximum change in motor speed from 0-100% of rated load when operated at rated speed.
  • Toggle switch on enclosure indicates AC power on/off.
  • Lamp on enclosure indicates AC power on.
  • Rotary switch on enclosure to select motor direction.
  • Fuse holders for line and motor fuses (fuses included).
  • AC line cable and motor cable are factory-installed.

Application Information

  • Rated for 40° C ambient.
  • Drives 130V Bodine Brushless DC Motors.
  • Two ways of mounting: face mounting using self-tapping screws on back surface, or flange mounting by installing four brackets (included).
  • Model 3912 for 2500 rpm motors.
  • Model 3913 for 10,000 rpm motors.

Optional Accessories

  • Model 3982 cable extension.
  • IP44 sealing kit model 0895 for protection against splashing water.

Specifications
Model Number 3912
Category Filtered SCR BLDC NEMA 12, Speed and Direction Control ABL
HP Rating 3/8 at 2,500 rpm
Input Voltage (VAC 50/60 Hz) 115
Output Voltage (VDC) 0-130
Continuous Output Current (Amps) 3
Peak Output Current (Amps) 6
Form Factor 1
Weight (lbs) 7.5
Product Type ABL-3912E


   

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