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R911200267 (RS51.1-4G-031-L-V1-FW)

RD 500 Drive Controllers

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The R911200267 (RS51.1-4G-031-L-V1-FW) is a three-phase drive control device engineered by Rexroth Indramat for integration with synchronous and induction motors in industrial servo systems. This unit features a forced air cooling system and incorporates a built-in brake chopper and resistor. It operates with a nominal connecting voltage of 3 x AC 380-480 V and delivers a rated power of 31 kVA. The controller supports synchrolink and peer-to-peer coupling for communication, contains additional signal processors for dynamic demands, and functions as a closed-loop system for continuous operational adjustments. It withstands 170% current overload for up to 1 second, achieves a 0.3 ms torque rise time, and maintains a 0.1 ms current cycle. The metal housing provides IP20 protection, and suppression filters are required to address potential radio frequency interference.

Technical Specifications

Use
Industrial Servo System

Protection Class
IP20

Availability
Recyclable

Frequency
Radio Frequency

Installation
Prior Interference Suppression Filters Required

Designed For
Synchrolinking or Peer-to-Peer Coupling

Life Span
More than Six Years with no Major Repairs

Extras
Additional Signal Processors

Feedback System
Closed-loop

Current Overload Capacity
170 percent for 1 second

Torque Rise Time
0.3 millisecond

Current Cycle Time
0.1 millisecond

Maintenance
Regular Cleaning Required to Prevent Dust Build-up

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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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Indramat USA 1 Year Warranty

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We offer a repair service for the RS51.1-4G-031-L-V1-FW.

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North Carolina Office

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.