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R911288922 (RD52.1-4B-001-L-V1-P1-NN-FW)

RD 500 Drive Controllers

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The Bosch Rexroth MPN R911288922 (RD52.1-4B-001-L-V1-P1-NN-FW) is a converter from the RD 500 series, supporting a nominal connecting voltage of 3 x AC 380-480 V and a rated power output of 1 kW. It features forced air cooling and is equipped with a built-in brake chopper. The unit includes a power section for rear-cooling, with variants available for liquid cooling. A 24 V stand-by power supply maintains control electronics operation without line voltage. It provides optional interfaces such as Profibus, SERCOS, Interbus, CAN bus, and RS-232/RS-485. Integrated functions include a mains filter, line reactor, and interference suppression filters, and it is rated for short-term overload. Operation should be performed by trained personnel only.

Technical Specifications

Commissioning Interface
Operator Panel, Computer with RDwin

Cooling Method
Rear forced air cooling

Mains Supply Voltage
380 to 480 Volts AC (Three-Phase)

Output Power Rating
1 Kilowatt

Standby Power
24 Volts

Interference Suppression Filters
Integrated

Line Reactor
Integrated

Optional Interfaces
Profibus, SERCOS, Interbus, CAN bus, RS-232/RS-485

Drive Communication
Supports Synchrolink and peer-to-peer coupling

Overload Rating
200% for 0.5 seconds, 170% for 1 second

Firmware
Needs to be ordered separately

Handling
Qualified and Trained Personnel only

Global Shipping
Available

Common Misspellings

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 RD52.1-4B-001-L-V1-P1-NN-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.