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.