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R911200926 (RD51.1-5N-055-L-DL-FW)

RD 500 Drive Controllers

Rated 4.6 stars (11 total reviews)

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The RD51.1-5N-055-L-DL-FW (MPN: R911200926) is a drive converter from the Bosch Rexroth RD51 series designed for operation on a three-phase 500 V AC supply with a tolerance of ±10%. It provides a rated output of 55 kW at 4 kHz and supports a continuous current of 80 A, with a peak capacity of 160 A for 0.5 seconds and 86 kVA for 60 seconds. The unit features forced air cooling, requiring a minimum airflow of 0.4 m³/s across the heated housing. It is housed in an IP20 enclosure, does not include a built-in brake chopper, and supports connection for RZC01.1-XT, NAMUR terminal strip, 24 V standby, and feedback of cable damping. The firmware is factory-assigned. Installation should be performed by qualified personnel.

Technical Specifications

Product Type
Drive System

Hardware
Modular

Software
Modular

Communication Modules
Optional

Device Functions
Optional

Commission Options
Operator Panel, PC-based Software Application

Interference Suppression Filters
Integrated

Product Compatibility
Three-phase AC Systems, 500 Volts AC

AC Supply Variation
10% Maximum

Brake Chopper
Not Included

Cooling Method
Forced Air Cooling

Air Flow Rate for Cooling
0.4 m3/s Required

Rated Output
55 Kilowatts at 4 Kilohertz Switching Frequency

Rated Current at 4 Khz
80 Amps

Peak Current at 4 Khz
160 Amps for 0.5 Seconds

Rated Output at 4 Khz
66 kVA

Peak Output at 4 Khz
86 kVA for 60 Seconds

Shipping Weight
Approximately 52 Kilograms

Installation Recommendation
Handled and Installed by Qualified Personnel

Shipping
Global delivery available

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-L-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.