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R911200625 (RD51.1-4B-055-L-F1-FW)

RD51 Drive Control Devices

Rated 4.2 stars (6 total reviews)
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The task pertains to a Rexroth Group industrial product, the R911200625 (RD51.1-4B-055-L-F1-FW) drive converter. This apparatus is utilized in industries requiring molding, casting, and linear motion components. The unit relies on a three-phase power supply module garnering 380-480 volts AC, with a tolerance of 10%. A unique feature is its filter current feedback system. The converter warrants careful handling due to components with voltages over 50 volts. Linking incremental encoders, it's crucial to use insulated wires, maintaining unbroken shield connections. Its power output is 55 kW at 400 V. The product should not be utilized under environmental conditions exceeding 90% humidity. Its unique build includes an integrated braking chopper and employs Voltage Frequency Control (VFC) technology, equipped with an externally forced cooling system. Please note, the firmware is sold separately. The R911200625 (RD51.1-4B-055-L-F1-FW) is sold by Indramat USA with a replacement warranty.

Technical Specifications

Product Type
Drive Converter

Power Supply
Three-Phase

Voltage
380-480 volts (AC)

Tolerance
10%

Additional Feature
Filter Current Feedback

Connection with Insulated Wires
Required

Voltage of Operation
400 V

Power Output
55 kW

Humidity for Operation
Less than 90%

Braking Chopper
Integrated

Control Technology
Voltage Frequency Control (VFC)

Cooling System
Forced cooling with external blower

Firmware
Not included and must be separately purchased

Available From
Indramat USA.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-4B-055-L-F1-FW.
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