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R911203234 (RD51.1-5B-018-L-DF-FW)

RD 500 Drive Controllers

Rated 4.9 stars (8 total reviews)

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The Indramat MPN R911203234 (RD51.1-5B-018-L-DF-FW) is an industrial drive converter engineered for variable frequency control of induction and synchronous motors. It supports a 3-phase 500 V AC nominal input with ±10% tolerance and is rated for operation with motors up to 18 kW. The device integrates a built-in brake chopper for overvoltage protection, a 24 V standby power supply module, and provides feedback of current from output phases (U6, V6, W6). It features forced air cooling for thermal management and includes a NAMUR terminal strip for extended connectivity. Operation is specified for ambient temperatures from 0 to +40 °C. For proper performance, installation in a ventilated enclosure is required, in accordance with RD500 series guidelines.

Technical Specifications

Product Type
Drive Converter

Power Feature
Frequency Converting Ability

Motor compatibility
Synchronous and Induction Motors

Power Source
3 Phase Connection of 500 V, ±10 %

Brake Chopper
Installed

Motor Power Capacity
18 kW

Operational Temperature
0 to +40 degree Celsius (without derating)

Cooling System
Forced Air Cooling

Usage
Packing, Handling, Assembling, and Machine Tools

Common Misspellings

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 RD51.1-5B-018-L-DF-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.