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IronHorse® GSD4(A) series DC drives provide cost efficient, reliable control for permanent magnet, shunt wound, and universal motors. Installation and field adjustments are simplified using a barrier type terminal strip and large, easily adjustable trim pots to adjust horsepower ranges.
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- Available in open-frame and NEMA 4X enclosed styles
- Dual input voltage 120-240 VAC or 24-36 VAC, 50/60Hz
- Full-wave bridge supply
- Adjustable horsepower settings, min and max speed, IR compensation, current limit
- Adjustable acceleration and deceleration (enclosed models and GSD4A)
- 1% speed regulation with armature voltage feedback (± 1/2% with tach feedback)
- 5k ohm speed potentiometer with leads, dial and knob included
- Voltage following or DC tachometer follower by supplying ungrounded analog input
- DC tachometer feedback
- Inhibit circuit permits start and stop without breaking AC lines
- Adjustable Accel and Decel trim pots (GSD4A)
- Optional Modbus RTU communications module (GSD4A)
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DC motors and drives can provide several advantages and benefits over AC:- Inexpensive
- Low speed performance
- Low speed power
- Simple
- our DC drives typically use potentiometers for configuration
- no parameters or programming needed
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Potentiometer Kit
Accel/Decel Adjustment Card
Signal Input Cards
Manual Reverse Switch
Heatsink
Digital Potentiometer
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