RAC 2.3-250-460-A0I-Z1
RAC Spindle Drive Controllers
The Bosch Rexroth Indramat RAC 2.3-250-460-A0I-Z1 controller from the RAC Spindle Drive Controllers series is an advanced AC Main Spindle Drive Controller designed for high-current applications, featuring a Rated Connection Voltage of 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V and a Rated Current of 250 A. It integrates an Internal Blower / Built-in fan cooling system to ensure optimal thermal performance and includes an Additional Bleeder for enhanced discharge. The controller supports an Incremental encoder output interface and offers an Analogue (+/- 10 V) Speed Command input. Series is 2, Version is 3, and the Interface Terminal is X4, 9 poles without an additional encoder input.
Technical Specifications
Additional Bleeder
With additional bleeder
Additional Encoder Input
Without additional encoder input
Additional Interface
Incremental encoder output
Cooling
Internal Blower / Built-in fan
Device Type
AC Main Spindle Drive Controller
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
Does the RAC 2.3-250-460-A0I-Z1 include an additional bleeder?
This model features an additional bleeder for enhanced energy dissipation during braking cycles or rapid deceleration.
How is the RAC 2.3-250-460-A0I-Z1 spindle drive controller cooled?
The RAC 2.3-250-460-A0I-Z1 uses an internal blower with a built-in fan for cooling to maintain proper operating temperatures.
What is the rated connection voltage of the RAC 2.3-250-460-A0I-Z1?
This controller supports a rated connection voltage of 3 x AC 400 V at 50 Hz plus or minus 15%, or 3 x AC 460 V.
What is the rated current of the RAC 2.3-250-460-A0I-Z1 drive controller?
The RAC 2.3-250-460-A0I-Z1 operates at a rated current of 250 A for main spindle applications.
What type of interface terminal does the RAC 2.3-250-460-A0I-Z1 feature?
The interface terminal provided on this model is the X4 connector which has 9 poles for system integration.
Common Misspellings
RAC 23250460A0IZ1
RAC 2 3 250 460 A0I Z1
Rac 2.3-250-460-a0I-z1
Internal Product Review
The RAC 2.3-250-460-A0I-Z1 is a high-performance AC main spindle drive controller from Bosch Rexroth Indramat, rated for 250 A and compatible with 3 x AC 400 V or 460 V supply. It features an internal blower for efficient cooling and includes an incremental encoder output interface for precise feedback. With its robust design and reliable speed command via analogue input, this controller stands out for demanding spindle control applications.
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We offer a repair service for the RAC 2.3-250-460-A0I-Z1.
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