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R911201427 (RD51.1-4N-090-L-D1-FW)

RD 500 Drive Controllers

Rated 4.1 stars (4 total reviews)

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The R911201427 (RD51.1-4N-090-L-D1-FW) is a Bosch Rexroth drive converter engineered for precise control of synchronous and induction motors. It operates on a three-phase AC power supply of 380–480 V with +/-10% tolerance and supports up to 90 kW rated power. The unit is equipped with line reactors for radio interference suppression and uses fan-based forced air cooling. It does not include a built-in brake chopper. Key features include a connection for RZC01.1-XT, NAMUR terminal strip, and external 24 V standby power (<=110 kW). Installation should occur below 1000 meters altitude, away from dust and water ingress. Firmware is factory assigned and supplied separately. The converter is compatible with the RDwin software package, and its optimal integration is per the RD500 manual.

Technical Specifications

Product Type
Drive Converter

Compatible with
Synchronous and Induction Motors

Operating Voltage
AC 380 - 480 V

Tolerance
+/- 10%

Power Output
90 kW

Brake Choppers
Not Included

Cooling System
Fan Cooled

Interference Supression
Line Reactors

Purchase Options
Individually or as system

Operating Conditions
Dust and Water free environment

Firmware
Ordered Separately

Maximum Installation Height
1000 meters above sea level

Programming Interface
RDwin Software Package

Product Location
Indramat USA.

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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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-4N-090-L-D1-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.