- Isolated Inputs: Accepts Floating or Grounded Signals of ‑250 to +250 VDC, ‑25 to +25 VDC, ‑10 to +10 VDC or 4‑20mA. Burr‑Brown Isolation has .01% Linearity
- 4Q Reversing: Regenerative/4 Quadrant Drives have the Ability to Perform Quick, Contactorless Reversing On‑the‑Fly
- Speed Range and Regulation: 1% Regulation over 50:1 Speed Range. 0.1% Regulation over 60:1 Speed Range with the Addition of a Tachometer. Armature or Tachometer Mode is Switch Selectable
- User Adjustable Calibration Pots: IR Compensation, Min Speed, Max Speed, Forward Acceleration, Reverse Acceleration, Forward Torque, Reverse Torque, Deadband, Input Adjust (for Speed Reference Input) and Tachometer
- Stopping Modes: Inhibit (N/O) to Immediately Break to a Stop. RB1 and RB2 to Decelerate to a Stop
Minarik's RG5500U drive is a full‑wave, four quadrant regenerative drive which provides smooth motoring and braking torque for SCR brush‑type DC motors. The RG5500U controls motors from 1 through 5 HP for single or bi‑directional variable speed.
Applications with overhauling loads, rapid deceleration, basic positioning, and high duty cycle reversing or braking benefit from these versatile regenerative drives.
The RG5500U is excellent for leader/follower applications as well. It accepts almost any external signal input (see Isolated Inputs).
The RG5500U drive is conservatively rated at 25 Amps and is your answer for a full‑featured regenerative drive requirement up to 5 HP. The robust 3 Amp field makes the drive a suitable replacement for older shunt wound motor drive systems.
- Cage Clamp Terminal Block: Quick and Easy Wire Terminations Reduce Installation Time
- Additional Features: On‑Board Fusing