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R911201301 (RD51.1-5N-055-D-DL-FW)

RD 500 Drive Controllers

Rated 4.8 stars (4 total reviews)

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The Bosch Rexroth MPN R911201301 (RD51.1-5N-055-D-DL-FW) is a converter unit designed for operation with a 3-phase AC 500 V power supply, supporting a rated output power of 55 kW. It achieves a rated apparent output of 54 kVA at 66 A and a peak output of 71 kVA at 86 A. The device does not include a built-in brake chopper and utilizes a plug-through cooler requiring 0.4 m³/s airflow. Suitable for environments within the 3K3 class, it operates in temperatures from 0 to +40°C and within 0–90% humidity, requiring dust-free conditions and a 100 mm clearance for proper ventilation. The enclosure carries an IP 20 rating. Key features include a U/f curve control line, connection for RZC01.1-XT, NAMUR terminal strip, 24 V standby power, and external feedback for cable damping.

Technical Specifications

Product Type
Drive Converter

Power Supply Required
3-phase AC 500 V

Max Output
45 kW

Brake Resistor Included
No

Steady Operation Output
54 kVA

Steady Operation Current Consumption
66A

Peak Operation Output
71 kVA

Peak Operation Current
86A

Environment Class
3K3

Ambient Temperature Range
0 - +40 degree Celsius

Maximum Permissible Humidity
0 - 90%

Cooling Method
Plug-through cooler

Cooling Air Requirement
0.4 cubic meters per second

Protection
IP 20 degree enclosed housing

Installation Space
100mm above and below the unit

Firmware Order
Required as a sub-position

Shipping
Global

Product Order
Via Indramat USA

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 RD51.1-5N-055-D-DL-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.