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R911200715 (RD51.1-4B-001-P-NN-FW)

RD 500 Drive Controllers

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1 Year Warranty Included
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5 Minutes 14 Seconds

The Bosch Rexroth R911200715 (RD51.1-4B-001-P-NN-FW) is a distributed servo drive designed for controlling torque and speed of three-phase induction motors via pulse-width-modulated voltage with variable frequency and fast-switching semiconductors, minimizing power loss in compliance with EN 55011. The unit features a built-in brake chopper, is cooled by a heat dissipation panel, and operates with a 1 kW rating from a 3 x 380–480 V AC supply (±10%). It supports environments up to 1000 meters altitude, within 0 to +40°C, pollution level 2, and is housed in an IP20 enclosure. Overload tolerance reaches 200% for 0.5 seconds. Weight is 15 kg, with VFC line filters and reactors to limit harmonics.

Technical Specifications

Environmental Class Standard
3K3

Operation Temperature
0 to +40 degrees Celsius

Pollution Level
2

Cooling Method
Heat Discharge Plate

Size
A

Features
Brake Chopper Included

Weight
15 kg

Torque and speed Adjustment Method
Pulse-width-modulated output voltage

Noise Emission Limit
EN 55011

Voltage Control Method
VFC

Harmonic Reduction Method
Line filters and line reactors

Power Voltage
3 x 380 - 480 V AC

Installation Height
Up to 1000 meters

Enclosure
IP20.

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-001-P-NN-FW.
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