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R911203385 (RD51.1-4N-030-L-C1-FW)

RD 500 Drive Controllers

Rated 4.6 stars (6 total reviews)

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The R911203385 (RD51.1-4N-030-L-C1-FW) is a Bosch Rexroth RD series drive system intended for industrial motor control applications such as machine tools, chemical process equipment, food processing machinery, and conveyor systems. It features an IP20 enclosure, weighs 36 kg, and requires programming prior to commissioning. The unit supports convection cooling and operates within an ambient temperature range of 0 to 40°C with a required air flow of 0.1 m³/s. Electrical specifications include a three-phase 380–480 V AC input, a 30 kW motor output at 4 kHz (22 kW at 8 kHz), and operation without an integrated brake chopper. The system is compatible with external RZC01.1-XN and 24V standby power, follows U/f curve control principles, and requires separate firmware ordering.

Technical Specifications

Weight
36 kilograms

IP Rating
IP 20

Cooling
Convection

Ambient Temperature
0 to 40 degrees Celsius

Cooling Air Flow Requirement
0.1 cubic meters per second

Motor Output at 4 kHz
30 kilowatts

Motor Ouput at 8 kHz
22 kilowatts

Output Frequency at 4 kHz
0 to 250 Hertz

Output Frequency at 8 kHz
0 to 500 Hertz

Rated Current at 4 kHz
56 Amps

Rated Current at 8 kHz
43 Amps

Rated Output at 4 kHz
37 kVA

Rated Output at 8 kHz
28 kVA

Additional Features
Connection for RZC01.1-XN and 24 V stand-by power

Firmware
Ordered separately

Shipping
Global

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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

Repair

We offer a repair service for the RD51.1-4N-030-L-C1-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.