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R911289776 (RD52.1-4B-045-L-NN-NN-T1-FW)

RD 500 Drive Controllers

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The R911289776 (RD52.1-4B-045-L-NN-NN-T1-FW) is a drive controller engineered by Rexroth Indramat for the control of synchronous and asynchronous motors in industrial automation applications. It supports a nominal connecting voltage of 3 x AC 380-480 V and provides a rated power of 45 kW. This unit is classified under IP20 protection and designed for CKC environmental conditions. Cooling is achieved through forced air cooling. The device integrates interfaces such as X11, RS485, and X14 to facilitate system connectivity. It features a built-in brake chopper, internal non-rechargeable battery, and operates reliably up to +55°C. Status and error conditions are indicated via a red LED. Installation is supported in multiple system orientations.

Technical Specifications

Product Type
Industrial Control System

Environmental Category
CKC

Protection Class
IP20

Power Output
45 Kilowatts

Battery Type
Non-rechargeable

Temperature sensitivity
Sensitive to +55 degrees Celsius

Operational Monitoring
Yes

Signal in Case of Error
Red warning signal through LED

Installation Flexibility
Yes

Shipping
Available Globally

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

Repair

We offer a repair service for the RD52.1-4B-045-L-NN-NN-T1-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.