RAC 2.3-250-460-API-W1

Name: RAC 2.3-250-460-API-W1
Brand: Indramat Drives
SKU: RAC 2.3-250-460-API-W1
Price: 944.00 USD

RAC Spindle Drive Controllers

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4 Minutes 35 Seconds

Phone:
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Email:
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Bosch Rexroth Indramat’s RAC 2.3-250-460-API-W1 is an AC spindle drive controller in the RAC Spindle Drive Controllers series. It runs on 3×AC 400 V/50 Hz or 460 V ± 15 %, outputs up to 250 A, and uses an internal blower for cooling. It features analogue ±10 V speed command and high-resolution encoder output on X4.

Technical Specifications

Additional Bleeder
Without additional bleeder

Additional Encoder Input
Additional encoder input for spindle feedback

Additional Interface
Incremental encoder output

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

Frequently Asked Questions

What cooling method is used in the RAC 2.3-250-460-API-W1 spindle drive controller?

This drive controller is equipped with an internal blower and built-in fan for cooling during operation.

What are the rated connection voltages for the RAC 2.3-250-460-API-W1 controller?

The RAC 2.3-250-460-API-W1 operates with a rated connection voltage of 3 x AC 400 V at 50 Hz (±15%) or 3 x AC 460 V.

What encoder type does the RAC 2.3-250-460-API-W1 drive controller use?

A high-resolution INDRAMAT encoder is used for feedback on this spindle drive controller model.

What is the rated current capacity of the RAC 2.3-250-460-API-W1 spindle drive controller?

The RAC 2.3-250-460-API-W1 handles a rated current of 250 A for main spindle operation.

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

Speed commands are provided to this controller via an analog signal in the range of +/-10 V.

Common Misspellings

RAC 23250460APIW1

RAC 2 3 250 460 API W1

Rac 2.3-250-460-apI-w1

Internal Product Review

The RAC 2.3-250-460-API-W1 is an AC main spindle drive controller from Bosch Rexroth Indramat designed for high-performance machine tool applications. With a rated current of 250 A and support for both 400 V and 460 V three-phase input, it delivers substantial power and flexibility. The integrated high-resolution Indramat encoder and analogue speed command ensure precise spindle feedback and smooth speed control, making this unit a robust solution for demanding environments.