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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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1 Year Warranty Included
Free Ground Shipping

Current response time:

6 Minutes 56 Seconds

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

Shipping & Payment Options
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Warranty
1-year-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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