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R911201263 (RD51.2-4B-003-L-A2-FW)

RD 500 Drive Controllers

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The R911201263 (RD51.2-4B-003-L-A2-FW) is a drive control unit in the REFUdrive 500 line by Rexroth Indramat, designed for U/f curve control operations. It incorporates a built-in braking chopper and operates with forced air cooling. The unit offers a rated power output of 3 kW, suitable for operation with a supply voltage range of 3 x AC 380-480 V at 50–60 Hz. The drive meets EN 50082-2 noise resistance standards and supports additional functions such as external stand-by power and starting lock-out. Parameterization for specific applications is achieved using RDwin software. Storage should be in a clean, dry environment between -25°C and 70°C, and operation is specified for dust-free air at 0°C to 40°C, up to 90% relative humidity, and in environments without aggressive or conductive gases.

Technical Specifications

product group
REFUdrive 500

cooling mechanism
forced air cooling

additional features
external standby power, starting lock-out

noise resistance
according to EN 50082-2

power supply module
RD42

supply voltage
380–480 Volts

operating frequency
50 – 60 Hz

motor output
3-kW

design features
integrated braking chopper

parameterization
required for specific applications

commission software
RDwin

prohibited temperature variations
more than 20 K per hour

distance from heat-sensitive objects
100 mm

cooling system
L type cooling mechanism

shipping
global

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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 RD51.2-4B-003-L-A2-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.