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R911200056 (RD52.1-4B-030-L-NN-FW)

RD 500 Drive Controllers

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The R911200056 (RD52.1-4B-030-L-NN-FW) is a Bosch Rexroth converter designed for the control of three-phase synchronous and induction motors. It operates with a nominal connecting voltage of 3 x AC 380-480 V (±10%) and supports a frequency range from 0 to 250 Hz. The unit is rated for a maximum current of 56 A and an output power of 30 kW. Forced air cooling is utilized to maintain operational temperatures between 0 and 40°C. The built-in brake chopper manages excess regenerative energy. This 36 kg converter is specified for 3K3 environmental conditions. Firmware is not included and must be obtained separately.

Technical Specifications

Product Type
Drive Converter

Control Method
Field-oriented regulation

Frequency Range
0 - 250 Hz

Operating Voltage
3 x AC 380 - 480 V (10% tolerance)

Power Output
30 kW

Rated Current
56 A

Weight
36 kg

Additional Items Required
Firmware (not included in package)

Cooling Requirements
0.1 cubic meters per second of clean air

Shipping
Shipped globally by Indramat USA

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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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Indramat USA 1 Year Warranty

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We offer a repair service for the RD52.1-4B-030-L-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.