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Model 3905 Low Voltage PWM Brushless DC Controls

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Low Voltage PWM Brushless DC Controls

Model 3905

Bodine Electric, 3905, 0 Rpm, 0.0000 lb-in, 1/6 hp, 35 dc, Low Voltage PWM Brushless DC Controls


HP Rating 1/6
Input Voltage (VDC) 24-35
Output Voltage (VDC) 0-24
Continuous Output Current (Amps) 10
Peak Output Current (Amps) 13.5
Form Factor 1
Weight (lbs) 2
Product Type ABL-3905C
HPDecimal 0.1667

  • 24 Volt power requirement makes this control ideal for portable, battery operated applications or applications when safety standards dictate a low operating voltage.
  • On-board speed potentiometer for manual adjustment.
  • Accepts 0-5 VDC analog signal for remote operation.
  • Unique Smart Reverse™ circuit provides quick reversing and prevents motor plugging.
  • Dynamic braking for quicker stops.
  • 12 pulse/revolution tach output provides indication of motor speed.
  • Logic output indicates control shutdown due to a motor overload.
  • Speed can be adjusted manually or by remote control over a range of 30:1.
  • Inherent closed loop system maintains a 2% maximum change in motor speed from 0-100% of rated load when operated at rated speed.

Application Information

  • Extended 2-year system warranty when a Bodine gearmotor/motor and control are purchased together.
  • Drives 24V Bodine brushless DC motors and gearmotors.
  • To be mounted in separate enclosure supplied by user.
  • Rated for +50° C ambient (max).
  • Requires a 24 VDC power source.
  • Output voltage is up to 95% of input voltage.
  • 20kHz PWM switching frequency.
  • Commutation is 60°.

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