Description
LEESON® Speedmaster® DC Adjustable Speed Drive, 115/230 V DC
Features:
- General purpose for permanent magnet or shunt wound DC motors
- NEMA® 4X and 4/12 suitable for washdown applications
- Dual voltage capable on most designs
- 115/230 V single phase input voltage and 90/180 VDC output
- Speed pot included on chassis controls
- Adjustable IR compensation
- PWM controls provide quieter operation, lower motor temperature and greater motor overload capacity
- Four quadrant controls for precise motion control
- NEMA 4X or chassis style
- Motoring and braking torque regulation 1/4 hp through 2 hp
- Chassis heat sink
- Regenerative SCR drive
- Class F insulation
- Fits DC Drive model 175720 and 175721
- Dissipates excess heat
