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

RD 500 Drive Controllers

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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.

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1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.