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A compact, cost-efficient, reliable control for PM, Shunt Wound DC motors and Universal motors. The 125 Series variable speed control incorporates up-to-date design and engineering into an amazingly small package. Installation and field adjustment are facilitated using a barrier type terminal strip and large, easily adjusted trimpots. Adjustable horsepower range – 120VAC, 1/50 through 1/8 HP and 1/4 through 1/2 HP; 240VAC, 1/25 through 1/4 HP and 1/8 through 1 HP. Standard features include an inhibit circuit for start-stop operation and 1% speed regulation over a 50:1 speed range. Dual voltage 120/240VAC or 24/36VAC models are available. Long life and quality are assured by 100% full load testing. The 125 Series is ideal for applications such as: office machinery, conveyors, packaging equipment, printers, process equipment, centrifuges, and exercise equipment.
- Dual Voltage 120/240 VAC, 50/60Hz
- Adjustable horsepower settings
- Barrier terminal strip
- Full wave bridge supply
- 1% speed regulation, ±1/2% with tach feedback
- Adjustable Minimum speed
- Adjustable Maximum speed
- Adjustable IR Compensation
- Adjustable Current Limit
- Fixed Acceleration
- Optional Adjustable Acceleration
- Line voltage compensation
- 5K ohm speed pot, knob & dial plate included
- 50:1 speed range
- Overload capacity: 200% for one minute
- Transient voltage protection
- Voltage following mode
- Inhibit circuit
| MODEL NUMBER |
STYLE |
INPUT (VAC) |
OUTPUT (VDC) |
OUTPUT HP RANGE |
| 123D-C |
CHASSIS |
24 OR 36 |
0-20 (24VAC)0-30 (36VAC) |
0.15-5.5 ADC ARMATURE |
| 125D-12C |
CHASSIS |
120/240 |
0-90/180 |
1/50-1/8 (90V) 1/25-1/4 (180V) |
| 125DV-C |
CHASSIS |
120/240 |
0-90/180 |
1/8-1/2 (90V) 1/4-1 (180V) |
Horsepower settings are adjustable – see installation manual. Control is tested and calibrated for maximum horsepower.
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