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R911200987 (RD51.2-4B-005-L-A1-FW)

RD 500 Drive Controllers

Rated 4.1 stars (9 total reviews)

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The R911200987 (RD51.2-4B-005-L-A1-FW) is a drive controller from the Bosch Rexroth RD51 series, designed for use with both synchronous and asynchronous motors. It operates with a three-phase AC input of 380 to 480 V (±10%), delivering 5.5 kW output power at this range and 2.8 kW at 200 to 230 V AC. The controller uses U/f curve control, incorporates a built-in brake chopper rated at 2.8 kW continuous and 18 kW peak, and features additional functions such as standby power external, starting lock-out, and filter current feedback. IP20 protection requires cabinet mounting and forced-air cooling. Approximate weight is 6.5 kg.

Technical Specifications

Motor Compatibility
Induction Motors and Synchronous Motors

Based On
Converter with Brake Chopper

Voltage AC
380 to 480 Volts (3-phase)

Cooling Method
Forced Air Cooling

Minimum Airflow Rate
0.03 cubic meters per second

Optimal Ambient Temperature
0 to 40 degrees Celsius

Housing
IP20 rated (Requires cabinet mounting)

Shipping Weight
Approximately 6.5 kilograms

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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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.2-4B-005-L-A1-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.