R911234784 (RAC 2.2-250-460-A00-Z1)

Name: R911234784 (RAC 2.2-250-460-A00-Z1)
Brand: Indramat Drives
SKU: RAC 2.2-250-460-A00-Z1
Price: 716.00 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 36 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911234784 (RAC 2.2-250-460-A00-Z1) is an AC main spindle drive controller from the Rexroth RAC 2 series, rated for 250 A with a connection voltage of 3 x AC 400 V, 50 Hz, ±15% or 3 x AC 460 V. It supports frameless spindle motors and Indramat main spindle motors, utilizing an analog (+/-10 V) speed command interface and an X4 terminal (9 poles), with no additional encoder input. The unit features a built-in internal blower for cooling, an integrated main contactor, emergency stop switch, high-resolution feedback for precise low-speed control, internal positioning control loops, and a four-quadrant operational capability. Configuration is handled via an AS programming module.

Technical Specifications

Current Rating
400 Amps

Additional Component
Bleeder

Interface
Analog

Additional Interfaces
None

Additional Encoder Inputs
None

Programming module
AS

Operation mode
Four-Quadrant

Internal Control Loops
Position Control Loop

Feedback
High-resolution

Integrated Components
Main contactor and emergency stop switch

Cooling
Internal fan and heat sink with air duct

Connection Cables
Ready-made.

Frequently Asked Questions

Does the RAC 2.2-250-460-A00-Z1 have an additional bleeder?

The RAC 2.2-250-460-A00-Z1 operates with an additional bleeder.

What is the rated current of the RAC 2.2-250-460-A00-Z1?

The rated current of the RAC 2.2-250-460-A00-Z1 is 250 A.

What is the cooling method of the RAC 2.2-250-460-A00-Z1?

The RAC 2.2-250-460-A00-Z1 uses an internal blower with a built-in fan.

What is the speed command type of the RAC 2.2-250-460-A00-Z1?

The RAC 2.2-250-460-A00-Z1 uses an analogue speed command (±10 V).

What type of interface terminal does the RAC 2.2-250-460-A00-Z1 have?

The RAC 2.2-250-460-A00-Z1 has an X4 interface with 9 poles.

Common Misspellings

RAC 22250460A00Z1

RAC 2 2 250 460 A00 Z1

Rac 2.2-250-460-a00-z1

Internal Product Review

The RAC 2.2-250-460-A00-Z1 integrates an additional bleeder for improved thermal management. Its analog speed command and 250 A rating provide smooth, efficient spindle operation in continuous use scenarios.