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R911203163 (RD51.1-4B-018-P-NN-FW)

RD51 Drive Control Devices

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The Rexroth Indramat RD51.1 Drive Converter, model R911203163 (RD51.1-4B-018-P-NN-FW), is designed for maximum operational stability in industrial automation equipment. This product uses U/f curve control to effectively manage a range of electric motors. Applications include handling, conveying, and robotic machines, as well as chemical processing machines. Operation requires a nominal connecting voltage of 3 x 380-480 V, +/-10% tolerance, at a current frequency of 50/60 Hz. This drive converter has an 18 kW rated power capability and comes with a built-in brake chopper. The RD51.1 adheres to the 3K3 environmental class with an ambient temperature range of 0 to +40 degrees Celsius and an IP 20 degree of protection. The model should be installed within a height of 1000 meters and comes with a heat dissipating plate for cooling. Firmware should be ordered separately, with all configurations completed pre-commissioning. The Rexroth Indramat R911203163 (RD51.1-4B-018-P-NN-FW) is shipped globally with a one-year warranty from Indramat USA.

Technical Specifications

Product Type
Drive Converter

Control Method
U/f Curve Control

Nominal Connecting Voltage
3 x 380 – 480 V, ±10 %

Current Frequency
50/60 Hz

Compatibility
Rexroth Indramat Verified Products

Built-in Feature
Brake Chopper

Motor Operational Power
18 kW

Environmental Class
3K3

Permissible Ambient Temperature
0 to +40 degree Celsius

Protection Class
IP 20

Installation Altitude
Within 1000 meters

Cooling Method
Plate for Heat Dissipation

Firmware
Order Separately

Shipping
Worldwide

Configuration
Required Before Commissioning.

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-4B-018-P-NN-FW.
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