Filtered PWM DC Speed and Direction Control
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Filtered PWM DC Speed and Direction Control
Application Information
- Rated for continuous operation in 40°C ambient with no additional heat sink.
- Drives Bodine 90VDC, 130VDC and 90/130VDC rated PMDC gearmotors and motors.
- Drives 90V "SCR duty" and 130V "PWM duty" permanent magnet DC motors made by other manufacturers.
STANDARD FEATURES
- Input 115 VAC, 50/60 Hz, 1-phase. Output 0-130 VDC.
- Filtered DC output for cooler motor operation, longer brush life, lower audible noise, and wider speed range.
- Forward-Brake-Reverse (FBR) switch for dynamic braking.
- DIP switches to easily calibrate control for different motor sizes.
- Two diagnostic LEDs on control board.
- NEMA 1 enclosure for environmental protection.
- Trim pots on PC board to adjust torque limit, minimum speed limit, maximum speed limit, acceleration time, and speed regulation.
- Speed can be adjusted manually using speed pot mounted on enclosure.
- Terminal block inside enclosure for motor connection.
- Back EMF feedback maintains better than 2% speed regulation.
- Fuse holder for line on front panel.
- Toggle switch on enclosure indicates AC power on.
- Factory installed AC line cable.