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R911203249 (RD51.1-5B-037-D-DF-FW)

RD 500 Drive Controllers

Rated 4.7 stars (8 total reviews)

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The Bosch Rexroth R911203249 (RD51.1-5B-037-D-DF-FW) is a modular drive system developed for precision motion control in industrial automation, supporting both induction and synchronous motors. It features a built-in brake chopper, plug-through cooler (up to 110 kW), and connection options for RZC01.1-XT with a NAMUR terminal strip and 24 V stand-by power. The unit functions as a 3-phase AC converter rated for 500 V (+/- 10%) and 37 kW output power. Its design incorporates advanced radio filtering for minimized electromagnetic noise and improved electromagnetic compatibility in compliance with EMC guidelines. The system handles heavy overload for up to one minute and includes functions such as XOR, D-latch, PI controller, AND, and PID, with an auxiliary signal processor for dynamic load management. Factory-assigned firmware and U/f curve control are standard. Current filter feedback is available via U6, V6, W6 terminals.

Technical Specifications

Design
Modular Construction

Uses
Advanced Automation Tasks

Operation
Multiple Models of Industrial Motors

Control Efficiency
High

Control Precision
High

Compatibility
Induction and Synchronous Motors

Condition Usage
Multiple External Conditions

Electromagnetic Compatibility
High

Noise Immunity
Improved

Noise Emission Level
Reduced

Current Cycle Time
0.1 ms

Torque Rise Time
0.3 ms

Technology Functions
XOR, D-latch, PI controller, AND, PID

Dynamic Loading Condition
Excellent Performance

Shipping
Global

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 RD51.1-5B-037-D-DF-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.