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R911200888 (RD51.1-4N-037-L-C1-FW)

RD 500 Drive Controllers

Rated 4.7 stars (7 total reviews)

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The Bosch Rexroth MPN R911200888 (RD51.1-4N-037-L-C1-FW) is a drive converter from the RD500 series designed for motion control applications. It supports a 3-phase AC input of 380–480 V (±10%), 50/60 Hz, and provides a rated power of 37 kW. The device employs voltage frequency (U/f) curve control and uses forced air cooling. There is no integrated brake chopper. It incorporates a radio interference suppression filter and line reactors to reduce harmonics. Interfaces include SERCOS and Profibus DP, with support for REFUwin PC software control. The unit measures 500 x 270 x 320 mm, weighs 33 kg, and has an IP20 protection rating. It features connections for RZC01.1-XN and 24 V standby power.

Technical Specifications

Control Technique
VFC voltage frequency control

Power Source
RD42 power supply module

Input Requirement
3 x AC 380 – 480 V (10%) at 50/60 Hz

Braking Chopper
Not Included

Power Range
37 kW

Cooling Method
Forced Air

Firmware
Not Included - Ordered Separately

Interference Suppression
Radio Interference Suppression Filter

Size
500mm (height) x 270mm (width) x 320mm (depth)

Weight
33 kg

Protection Category
IP20

Control Software
REFUwin PC software

Interfaces
SERCOS, Profibus DP

Ventilation Gap
Required.

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

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

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-4N-037-L-C1-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.