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R911203021 (RD52.1-4B-022-D-NN-FW)

RD 500 Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911203021 (RD52.1-4B-022-D-NN-FW) is a drive converter engineered for precise three-phase AC motor control, supporting a nominal connecting voltage of 3 x AC 380-480 V (±10%) and a rated power of 22 kW. This unit incorporates a built-in brake chopper and employs a plug-through cooling system to handle thermal loads efficiently. Operational parameters include a maximum operating temperature of +40°C. The converter offers variable frequency monitoring and control for adjustable speed applications and is compatible with Rexroth-specified systems. Firmware must be sourced separately and installation details are provided in the RD500 manual.

Technical Specifications

Product Type
Drive converter

Rated Power
22 kW

Input power source
3-phase AC 500 V connection

Max Operating temperature
+40 degree Celsius

Cooling Type
Plug through cooler

Additional Features
Built in brake chopper

Installation condition
Air passage left

Commissioning instructions
RD500 manual

Altitude
1000 meters above sea level

Standard design
Yes

Firmware
Must be ordered separately

Suitable usage
Use with Rexroth specified equipment

RD5214B022DNNFW

RD52 1 4B 022 D NN FW

rd52.1-4b-022-d-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-022-D-NN-FW.

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