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R911200461 (RD51.1-4N-004-L-D1-FW)

RD 500 Drive Controllers

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The Bosch Rexroth MPN R911200461 (RD51.1-4N-004-L-D1-FW) is a Version 1 converter unit for the RD 500 drive system, supporting both synchronous and induction motors in applications such as centrifuges, agitators, roller tables, and presses. It operates with a 3-phase AC input voltage of 380–480 V (±10%), at a frequency of 50–60 Hz, and provides a nominal output power of 4 kW. The device utilizes voltage frequency control (U/f curve) and includes an integrated radio interference suppression filter for EMC compliance. The converter is designed with forced air cooling for thermal management and features a protection class of IP20. Additional technical features include connection for RZC01.1-XT, a NAMUR terminal strip, and external 24 V standby power. The operator panel supports parameter storage, transfer, and fault acknowledgement.

Technical Specifications

Product Group
RD 500 drive system

Version
1

Control Method
Voltage frequency control

Voltage Requirement
3-phase AC 380V-480V ±10%

Nominal Frequency
50Hz-60Hz

Additional Feature
Integrated brake chopper

Power Rating
4kW

Noise Emission Standard
EN 61800-3 and IEC 1800-3

Heat Dissipation Method
Forced air cooling

Size Class
A

Protection Rating
IP 20 according to EN 60529

Shipping
Global

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1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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We offer a repair service for the RD51.1-4N-004-L-D1-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.