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R911203122 (RD51.1-4N-007-P-NN-FW)

RD 500 Drive Controllers

Rated 4.9 stars (6 total reviews)
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1 Year Warranty Included
Free Ground Shipping
The Rexroth Indramat MPN R911203122 (RD51.1-4N-007-P-NN-FW) is a drive converter configured for 3-phase AC input voltage ranging from 380 V to 480 V ±10%. It lacks a built-in brake chopper and supports control of electric motors with a rated output of up to 7 kW. The unit employs a heat dissipation panel for cooling (applicable for devices below 18.5 kW) and operates within an ambient temperature range of 0 to +40 °C and relative humidity below 90%. IP20-rated housing is provided for protection. This model features U/f curve control and requires separate firmware ordering as a sub-item.

Technical Specifications

Function
Motion Control Technology

Power Supply
3 Phase AC 380 - 480 V

Voltage Tolerance
±10 percent

Built-in Brake Chopper
No

Rated Power Data
18 kW

Cooling Method
Cooling Plate

Compatible Products
Rexroth-approved products

Operating Temperature
0 to +40 degree Celsius

Relative Humidity
Less than 90%

Housing Degree of Protection
IP 20

Additional Requirements
Firmware should be ordered as a sub-item

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Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the RD51.1-4N-007-P-NN-FW.

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