LEESON® Speedmaster™ DC Speed Controllers
Low Voltage Adjustable Speed Controllers
For NEMA Frame Motors & Gearmotors. SCR Controls – Enclosed – Single Phase Input 50/60 Hz
Features
- 40:1 speed range
- Holds speed control as battery discharges
- Adjustable min. and max. speeds
- IR compensation
- 200% current limit overload protection
- Inhibit pins provide optional start-stop
- Power on LED indicator
- Chassis type design
- DC input / DC output
- Speed potentiometer shipped loose
- Highly Efficient designs increase battery life
Four Quadrant Control
Features
- Sleep mode feature
- Accepts switch closure for reversing and braking
- Built-in short circuit protection
- 1.01 Form factor
- Built-in temperature sensor
- On-board trim pots for calibration, speed and forward and reverse settings
- Chassis type design
- DC input / DC output
- Speed potentiometer shipped loose
- Highly Efficient designs increase battery life
Dual Mode – Dual Speed Controllers
Features
- SCR control is designed to run two DC motors at the same time in either independent mode or slave/master mode
- Open chassis design
- Dual voltage, 115-230 VAC input with jumper
- Selectable 90/180 VDC output
- Jumper selectable speed and torque mode
- Two trim pots each for the minimum speed, maximum speed, IR compensation, current limit, and acceleration/deceleration
- Comes standard with two potentiometers
| HP | Input Voltage | Output Amps | Output Voltage | Catalog Number |
|---|---|---|---|---|
| 1 HP @ 90 VDC | 115/230 | 10 | 0-90/0-180 | 17422.00 |
| 2 HP @ 180 VDC |
Control Accessories
| Description | Catalog Number |
|---|---|
| Inhibit Plug | 900828.01 |
| Speed Pot (10k/5w pot, washer & nut) | 006708.01 |