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R911201156 (RD51.1-5B-007-L-NN-FW)

RD 500 Drive Controllers

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1 Year Warranty Included
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The R911201156 (RD51.1-5B-007-L-NN-FW) is an industrial control drive from the REFUdrive 500 series by Bosch Rexroth. This unit operates with a three-phase AC supply voltage of 500 V (±10%) and provides a rated power output of 7 kW and a rated current of 14 A. It incorporates an inbuilt brake chopper, uses forced air cooling, and is designed to operate in environments with temperatures from -25°C to +70°C. The device features a PWM frequency range of 4 to 8 kHz, follows a U/f curve control line, has an IP 20 protection class, and is specified with design type 1 and factory-assigned firmware.

Technical Specifications

Product Category
Industrial Control Products

Product Type
Voltage Frequency Control Drive System

Power Supply Module
RD42

Supply Voltage
500 Volts (±10 %)

Protection Type
IP 20

Braking Power
0.1 kW

Cooling Technique
Forced Air Circulation

Required Airflow Rate
0.03 m3/s

Storage Temperature Range
-25° C to +70° C

Operational PWM Frequency Range
4 to 8 kHz

Output Power at 4 kHz
7.5 kW

Operational Frequency Range
0 to 250 Hz

Rated Current at 4 kHz
14 Amperes

Output Power at 8 kHz
5.5 kW

Rated Current at 8 kHz
10 Amperes

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-5B-007-L-NN-FW.
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