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R911200623 (RD51.1-4B-030-L-F1-FW)

RD 500 Drive Controllers

Rated 4.8 stars (5 total reviews)

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The Bosch Rexroth R911200623 (RD51.1-4B-030-L-F1-FW) is a drive converter from the RD 500 series designed for industrial use, supporting input voltages of 3 x AC 380 to 480 V (±10%) with a rated power of 30 kW (40 HP). It operates at 50/60 Hz and incorporates Voltage Frequency Control (VFC) for U/f curve regulation. The device includes an integrated brake chopper and supports feedback of current filter phases (U6, V6, W6). It features forced air cooling for units rated at or above 110 kW. Settings can be transferred using the multilingual control panel with graphics and text display. To ensure reliable operation, it should be used in environments below 90% humidity and installed with supplementary components, such as output reactors or filters, on shielded mounting panels.

Technical Specifications

Product Type
Drive Converter

Humidity Limit
90% non-condensing

Built-in Components
Brake Chopper

Input Voltage Frequency
50/60 Hz

Constant Voltage
400 V

Power Output
40 HP

Control Method
Voltage Frequency Control (VFC)

Additional Functionality
Filter Current Feedback

Control Panel
Yes

Screen Display
4-line Graphical and Basic Text

Language Options
Multiple

Settings Storage
Yes

Transferable Parameters
Yes

Global Distribution
Yes

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-4B-030-L-F1-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.