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R911200053 (RD52.1-4B-018-L-NN-FW)

RD 500 Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911200053 (RD52.1-4B-018-L-NN-FW) is an industrial drive converter from the RD52.1 series, designed for use with a 3-phase AC 380–480 V power supply. It provides a rated power output of 18.5 kW and features a built-in brake chopper for enhanced braking functionality. The unit operates within a temperature range of 0 to 40°C and is suitable for environments with relative humidity below 90%. It uses forced air cooling assisted by a built-in cooling fan and requires sufficient ventilation clearance. The IP20 enclosure offers basic protection against solid objects. The device supports field-oriented regulation and precise control of voltage and frequency for motion control applications.

Technical Specifications

Product Type
Drive Converter

Heat Dissipation Method
Cooling Fan

Rquired Power
3-phase AC 380 - 480 V

Brake Chopper
Built-in

Enclosure Grade
IP20

Temperature Range
0 — 40 degree Celsius

Relative Humidity
Less than 90%

Output Frequency Range
0 — 250 Hz

Commissioning and Operation
Requires a Trained Technician

Availability
Ready to order

Repair Time
Low

Maintenance Time
Low

Shipping
Global

RD5214B018LNNFW

RD52 1 4B 018 L NN FW

rd52.1-4b-018-l-nn-fw

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Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the RD52.1-4B-018-L-NN-FW.

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