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R911289494 (RD52.1-4B-007-L-NN-NN-NN-FW)

RD 500 Drive Controllers

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The R911289494 (RD52.1-4B-007-L-NN-NN-NN-FW) is a drive controller configured for three-phase AC input at 380-480 V, with a 7.5 kW rated power output. Designed for industrial servo applications, it supports both synchronous and induction motors. Integrated diagnostics are provided via embedded sensors and a 4-line graphical display. The unit offers a peak current of 23 A and a continuous rated current of 18 A. It employs forced air cooling and includes a built-in brake chopper for DC bus voltage regulation. An external firmware module is required. The controller provides IP20 ingress protection and features a built-in heat sink for thermal management.

Technical Specifications

Product Type
Industrial Drive Controller

Use
Three-phase motion control

Compatible with
Synchronous motors and Induction motors

Display
Four-line graphics

Overload capacity
High

Operating Voltage
380-480 volts

Included Component
Built-in brake chopper

Rated Power
7.5 kilowatts

Cooling Component
Heat Sink

Firmware
Not Included

Rated Current
18 Amperes

Peak Current
23 Amperes

Protection Class
IP20

Shipable
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

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We offer a repair service for the RD52.1-4B-007-L-NN-NN-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.