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R911201007 (RD51.1-4B-005-L-VY-FW)

RD 500 Drive Controllers

Rated 4.5 stars (11 total reviews)
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1 Year Warranty Included
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5 Minutes 54 Seconds

The R911201007 (RD51.1-4B-005-L-VY-FW) is a Bosch Rexroth drive controller designed for use with 3-phase AC input voltages from 380 to 480 V (±10%). It delivers a maximum output of 5.5 kW at a pulse frequency of 4 kHz and 4 kW at 8 kHz, with U/f curve control line characteristics. The unit integrates a built-in brake chopper and supports 24 V standby power, with operation on IT mains permissible depending on configuration. Forced air cooling is required, with a minimum airflow of 0.03 m³/s. This model is rated for environmental class 3K3 and is suitable for ambient temperatures from 0 to 40 °C. Handling should be performed by trained personnel following appropriate safety regulations.

Technical Specifications

Drive Controller Type
Converter

Cooling Type
Forced Air

Minimum Cooling Air requirement
0.03 cubic meters per second

Environmental Class
3K3

Recommended Ambient Temperature Range
0 to 40 degrees Celsius

Three-phase AC input (380-480 Volts) Output
5.5 kilowatts

Three-phase AC input (200-230 Volts) Output
2.8 kilowatts

Output at 4kHz Pulse Frequency
5.5 kilowatts

Output at 8kHz Pulse Frequency
4 kilowatts

Rated Current at 4kHz
13 Amps

Rated Current at 8kHz
10 Amps

Peak Current for 60 seconds at 4kHz
17 Amps

Peak Current for 60 seconds at 8kHz
13 Amps

Peak Current for 1 second at 4kHz
22 Amps

Peak Current for 1 second at 8kHz
17 Amps

Peak Current for 0.5 seconds at 4kHz
26 Amps

Peak Current for 0.5 second at 8kHz
20 Amps

Features
Includes a Brake Choppe

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-4B-005-L-VY-FW.
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