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R911200349 (RD51.1-4B-003-L-D1-FW)

RD51 Drive Control Devices

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Bosch Rexroth, a leading manufacturer in the industrial space, produces a variety of products like drive converters, brake choppers, and motors. The R911200349 (RD51.1-4B-003-L-D1-FW) model is a high-performance drive converter with dimensions of 500mm x 90mm x 285mm and a weight of 15 kg. It can handle a 200% overload capacity for half a second and has an operational energy usage of 9.8 amps per minute, 13 amps per second, and 15 amps per half-second. The interior temperature is managed through a forced cooling system, utilizing a blower unit for air circulation. Firmware, however, needs to be bought separately. The drive converter includes a separate 1.5kg brake chopper and has an IP20 rating, requiring enclosure in a control cabinet. With a power rating of 3kW and a 7.5 A current rating, the model operates on a three-phase supply ranging from 380 to 480 volts, but needs to be used with Bosch Rexroth recommended components under specified environmental conditions.

Technical Specifications

Product Type
Drive Converter

Length
500 mm

Width
90 mm

Depth
285 mm

Weight
15 kg

Overload Capacity
200 percent for 0.5 seconds

Cooling System
Forced Air (blower unit)

Firmware
Not Included

Brake Chopper Weight
1.5 kg

Brake Chopper Power
0.06 kW

Brake Chopper Resistance
60 ohm

Protection Class
IP20

Motor Compatibility
Three-phase induction and synchronous motors

Power Rating
3 kW

Rated Current
7.5 A

Power Supply
Three-phase, 380 to 480 volts

Environmental Rating
3K3

Operational Humidity
Less than 90%

Operational Temperature
0 to 40 degrees Celsius.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-4B-003-L-D1-FW.
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