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R911203256 (RD51.1-5B-004-D-CF-FW)

RD 500 Drive Controllers

Rated 4.5 stars (6 total reviews)

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The R911203256 (RD51.1-5B-004-D-CF-FW) is a drive controller engineered for controlling synchronous and induction motors in industrial servo applications. It operates on a three-phase AC 500 V input (±10%) and is designed with a modular hardware and software structure, supporting connection for RZC01.1-XN and a 24 V external stand-by power supply for units up to 110 kW. The controller includes a plug-through cooling system, a built-in brake chopper, and achieves an output power rating of 4 kW. Its construction uses silicone- and asbestos-free materials, meeting international compliance standards. Real-time self-diagnostics monitor operational status using various sensors and actuators, with operational anomalies indicated via onboard LED signals. R911203256 complies with A1 radio interference suppression and features U/f curve control for efficient motor management. Shielded cabling is recommended to minimize electrical interference.

Technical Specifications

Design
Modular hardware and software design

Material
Silicon and asbestos-free materials

Quality Standard
International quality standard

Electrical Connection
Motor feedback connection and power connection

Cooling System
Plug-through cooler integrated in the housing unit

Diagnostic
Self-diagnostic device with sensors and actuators

Radio Interference Suppression Level
A1 according to EN 55011 / EN 61800-3

Power Output
4 kilowatts at rated current

Additional Feature
Standby power supply unit

Required Cable Type
Properly shielded electrical cable

Shipping
Global shipping

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1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-5B-004-D-CF-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.