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RAC 2.3-250-460-AP0-W1

RAC Spindle Drive Controllers

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The RAC 2.3-250-460-AP0-W1 spindle drive controller from Bosch Rexroth Indramat is part of the RAC Spindle Drive Controllers series. It runs on 3 x AC 400 V, 50 Hz, ±15% or 3 x AC 460 V with 250 A rated current, internal blower cooling and an additional encoder input. The controller supports high-resolution INDRAMAT encoders, analogue ±10 V speed commands and a nine-pole X4 interface terminal. It is version 3 of series 2.

Technical Specifications

Additional Bleeder
Without additional bleeder

Additional Encoder Input
Additional encoder input for spindle feedback

Cooling
Internal Blower / Built-in fan

Device Type
AC Main Spindle Drive Controller

Encoder Type
High-resolution INDRAMAT encoder (~)

Interface Terminal
X4, 9 poles

Rated Connection Voltage
3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V

Rated Current
250 A

Series
2

Speed Command
Analogue (+/- 10 V)

Version
3

What connection voltages are supported by the RAC 2.3-250-460-AP0-W1 spindle drive controller?

The RAC 2.3-250-460-AP0-W1 supports a rated connection voltage of 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V.

Does the RAC 2.3-250-460-AP0-W1 spindle drive controller feature an additional encoder input for spindle feedback?

An additional encoder input is available on this model for spindle feedback applications.

What is the rated current for the RAC 2.3-250-460-AP0-W1 spindle drive controller?

The rated current for this spindle drive controller is 250 A.

What type of cooling is used in the RAC 2.3-250-460-AP0-W1 spindle drive controller?

The RAC 2.3-250-460-AP0-W1 uses an internal blower or built-in fan for cooling purposes.

What type of speed command input does the RAC 2.3-250-460-AP0-W1 accept?

Speed command is provided via an analogue signal in the range of +/- 10 V on this model.

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Internal Product Review

The RAC 2.3-250-460-AP0-W1 is a robust AC main spindle drive controller from Bosch Rexroth Indramat, designed for high-power applications with a 250 A rated current and 3 x AC 400 V or 460 V input. Integrated internal blower cooling and a high-resolution INDRAMAT encoder support precise and efficient spindle operation. This controller stands out for its reliable feedback handling and efficient thermal management.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the RAC 2.3-250-460-AP0-W1.
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