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R911200984 (RD52.1-8N-030-L-V1-FW)

RD 500 Drive Controllers

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The Bosch Rexroth drive controller R911200984 (MPN: RD52.1-8N-030-L-V1-FW) is engineered for precision control of synchronous and asynchronous motors in industrial environments. It features an integrated 4-line graphical display and supports parameterization via SERCOS, Profibus, RS-232, and RS-485 interfaces. The controller can operate in networked configurations through peer-to-peer coupling and withstands overloads up to 170% for one second. It functions as a DC inverter without a brake chopper at a nominal connecting voltage of 700 V, delivering 30 kW output at 4 kHz pulse frequency and 22 kW at 8 kHz. Forced air cooling is employed, with a power dissipation of 0.9 kW. The device weighs approximately 22 kg and is classified as size class C. Installation should be performed by qualified personnel.

Technical Specifications

Product Function
Manage motor speed and parameters

Interfaces
SERCOS, Profibus, RS-232, RS-485

Communication Capabilities
Peer-to-peer coupling

Overload Capability
170% for 1 second

Inverter Info
700 Volts DC without brake chopper

Output Power
30 kW at 4 kHz, 22 kW at 8 kHz

Rated Current
45 Amps at 4 kHz, 34 Amps at 8 kHz

Rated Output
37 kVA at 4 kHz, 28 kVA at 8 kHz

Cooling Type
Forced air

min Airflow for Cooling
0.1 cubic meters per second

Power Dissipation
0.9 kilowatts

Size Class
C

Shipping Weight
22 kilograms

Operating Voltage
24 Volts stand-by power

Installation Requirement
Trained personnel required

Shipping Availability
Globally.

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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 RD52.1-8N-030-L-V1-FW.

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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.