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R911201001 (RD52.1-4B-030-D-NN-FW)

RD 500 Drive Controllers

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The RD52.1-4B-030-D-NN-FW, MPN R911201001, is a Rexroth RD52 series frequency converter designed for demanding rotary applications. It incorporates a modular software and hardware configuration, supporting features such as a built-in curve calculator, angle synchronization, and Flux Vector control. This converter is compatible with three-phase synchronous and induction motors, operating on a mains voltage of 380 to 480 V AC (+/- 10%), and delivers a rated output power of 30 kW at 400 V with a current rating of 56 A (size C). The integrated plug-through cooler provides thermal regulation, while an internal line choke and mains filter ensure EMC class A1 performance according to EN 55011. Unit weight is approximately 33 kg and storage temperature ranges from -25°C to 70°C.

Technical Specifications

Modular Software and Hardware
Yes

Suitability
High Drive Rotary Speeds

Control Scheme
Flux Vector Control

Motor Compatibility
3-phase Synchronous Motors, Induction Motors

Mains Supply Voltage
380 to 480 Volts (+/- 10%)

Integrated Braking Chopper
Yes

Cooling
Through-connection Cooler

Power Code
030

Rated Motor Output
30 kW at 400 Volts

Rated Current
56 A

Size Class
C

Internal Line Choke
Yes

Mains Filter
Yes

EMC Class
A1

Weight
33 kg (73 lb)

Permissible Storage Temperature
-25 degrees C to 70 degrees C

Global Shipping
Yes

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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 RD52.1-4B-030-D-NN-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.