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R911244177 (RAC 2.2-250-460-D0D-W1)

RAC Spindle Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth R911244177 (RAC 2.2-250-460-D0D-W1) is an AC main spindle drive controller designed for precise speed and position control of industrial motors. It operates on a rated connection voltage of 3 x AC 400 V, 50 Hz, ±15% or 3 x AC 460 V, with a rated current of 250 A. The unit supports incremental encoder inputs, features a digital (16 bit parallel) position set-point interface, and offers speed set-point input up to 10V. It uses an internal blower for cooling and features an internal position encoder and spindle feedback for high-resolution control, achieving positioning precision up to 1/4,000,000 revolutions. The drive is compatible with Rexroth's 1MB and 2AD motor series and supports integration with the Sercos interface.

Technical Specifications

Product Type
Servo Drive System

Compatibility
Incremental encoder input

Interface
Serial

Additional Interface
Optional

Integration
Sercos interface for speed set-points

Compatibility with CNC and PLC
Yes

Connected Set Points
Analog and digital

Control Response
Improved stiff

Resolution
1/4 000 000 revolutions

Shipping Availability
Global

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 2.2-250-460-D0D-W1.
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