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Model 3907 Low Voltage PWM Brushless DC Controls

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Low Voltage PWM Brushless DC Controls

Model 3907

Bodine Electric, 3907, 0 Rpm, 0.0000 lb-in, 3/8 hp, 35 dc, Low Voltage PWM Brushless DC Controls

SPECIFICATIONS

HP Rating 3/8
Input Voltage (VDC) 24-35
Output Voltage (VDC) 0-24
Continuous Output Current (Amps) 20
Peak Output Current (Amps) 30
Form Factor 1
Weight (lbs) 2
Product Type ABL-3907C
HPDecimal 0.375

STANDARD FEATURES
  • 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

  • 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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