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R911282408 (RAC 2.3-250-380-LQ0-W1)

RAC Spindle Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911282408 (RAC 2.3-250-380-LQ0-W1) is an AC main spindle drive controller engineered for precise digital control of Indramat 2AD asynchronous and 1MB frameless spindle motors in industrial automation systems. It supports three-phase input at 400 V, 50-60 Hz, and delivers a rated current of 250 A. The device achieves a high positioning resolution of 1/4,000,000 of a revolution, which enables accurate shaft position and low-speed control required in CNC applications. Cooling is managed by an internal blower; the controller unit weighs 121 kg and is rated IP10. Interface connections include terminal X4 with optical waveguides, and speed command is received via the SERCOS interface with an available 10V speed set-point. No additional bleeder is fitted.

Technical Specifications

Application
Computer numerically controlled machines

Power Input
Three-phase electrical power connection

Rated Voltage
3 x AC 400 Volts

Max Resolution
1/4 000 000 th of a revolution

Manufacturing Standard
IP 10 according to EN 60 529

Weight
121 kilograms

Temperature Regulation
Heatsink and air blower.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the RAC 2.3-250-380-LQ0-W1.
Exchange
exchange payment Want to sell your RAC 2.3-250-380-LQ0-W1?
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Indramat USA
1620 Old Apex Road
Cary, NC 27513
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Toll Free: 1-888-551-3082
International: 1-919-443-0207

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