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R911201002 (RD52.1-4N-045-W-NN-FW)

RD 500 Drive Controllers

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The Bosch Rexroth MPN R911201002 (RD52.1-4N-045-W-NN-FW) is a converter for synchronous and induction motors within the RD 500 drive system. Designed for control cabinet installation, this unit features field-oriented regulation for precise motor control. It operates with a nominal three-phase AC voltage of 380-480 V and delivers a rated power output of 45 kW. The converter supports output frequencies up to 1400 Hz based on a PWM frequency range of 4-12 kHz. It utilizes liquid cooling and is specified for operation in ambient temperatures from 0°C to 40°C. The unit provides protection against objects larger than 12 mm and meets touch-safe and dust-resistant requirements.

Technical Specifications

Product Type
Drive Motion Control Unit

System Integration
RD 500 drive system

Control Method
Field-Oriented Regulation

Converter Type
Yes

Nominal AC Supply Voltage
380V to 480V

Output Power Rating
45 kW

Operating Pulse Width Modulation (PWM)
4 kHz to 12 kHz

Output Frequency
Up to 1400 Hz

Size Class
C

Cooling Air Requirement
0.2m3/s

Cooling Type
Liquid cooling

Operating Ambient Temperature
0oC to 40oC

Protection Degree
IP 20 (EN 60529)

Suitability
Touchproof, resistant to dust and objects >12mm

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 RD52.1-4N-045-W-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.