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R911200265 (RS51.1-4G-014-L-V1-FW)

RD 500 Drive Controllers

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6 Minutes 47 Seconds

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The Bosch Rexroth drive control device, MPN R911200265 (RS51.1-4G-014-L-V1-FW), is engineered for control cabinet installation and supports high‑speed grinding spindle applications. It features a built‑in brake chopper and resistor, operates on a nominal voltage of 3×380–480 VAC, and supports a rated power of 14 kVA. Forced air cooling is implemented for thermal management. The unit utilizes U/f curve control, provides a peak current of 29 A for short durations, and offers three separate fault acknowledgment configurations. Power and control terminals remain energized even when the motor is idle. The LED display indicates power readiness, and the device allows for both basic and advanced parameterization. Connection to PCs or operator panels is supported. Proper adherence to installation and operating requirements is essential to ensure functional integrity and safety.

Technical Specifications

Product Type
Drive Control

Installation Requirement
Inside Control Cabinet

Operation
High Voltage Levels

Control Type
U/f Curve Control

Discharge Current
Up to 100mA

Motor Connection Terminals
U, V and W

Connection Point
X2

Connection To
PC or Operator Panel

Display Type
LED Green Light

Parameterization
Basic and Free

Peak Current Rating
29A for 60 Seconds

Fault Acknowledgments
Three Ways

Reset Parameters
Load Parameter Set with 0071 Parameters

Shipping
Worldwide

Support
One-Year Backup

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 RS51.1-4G-014-L-V1-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.