R911256152 (RAC 2.3-250-460-AP0-W1)

Name: R911256152 (RAC 2.3-250-460-AP0-W1)
Brand: Indramat Drives
SKU: RAC 2.3-250-460-AP0-W1
Price: 493.00 USD

RAC Spindle Drive Controllers

Call for Quote

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

5 Minutes 9 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911256152 (RAC 2.3-250-460-AP0-W1) is an AC main spindle drive controller designed for installation according to DIN VDE 0160, sections 5.5.1.3 and 6.5.1.3, suitable for both enclosed cabinet use and frame mounting. The device has an IP10 rating per EN 60529, providing protection against solid objects over 50 mm. It operates at a rated connection voltage of 3 x AC 400 V, 50 Hz, ±15%, or 3 x AC 460 V, and supports a rated current of 250 A. The unit features an internal blower for cooling, additional encoder input for spindle feedback, and a high-resolution INDRAMAT encoder. Interface connection is via a 9-pole X4 terminal, and speed control is achieved through an analogue ±10 V input. The package includes plug-and-socket and main control plug-in terminals for electrical connectivity and drive monitoring. Installation may require lifting equipment for weights up to 121 kg and automatic mounting machinery.

Technical Specifications

Safety Guidelines
DIN VDE 0160, Sec. 5.5.1.3 and 6.5.1.3

Protection Class
IP 10 under the EN 60 529

Mounting
Inside or outside a control cabinet

Weight Support
Up to 121kg

Interface
CNC and feedback connection

Indicator Separation
Separate from spindle controller

Shipping
Global.

Frequently Asked Questions

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.

Common Misspellings

RAC 23250460AP0W1

RAC 2 3 250 460 AP0 W1

Rac 2.3-250-460-ap0-w1

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.