R911256135 (RAC 2.3-250-380-A0S-W1)

Name: R911256135 (RAC 2.3-250-380-A0S-W1)
Brand: Indramat Drives
SKU: RAC 2.3-250-380-A0S-W1
Price: 571.00 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:

3 Minutes 28 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911256135 (RAC 2.3-250-380-A0S-W1) is a Bosch Rexroth spindle drive controller designed for use with main spindle and frameless motors, offering precise control with an internal position control loop receiving direct feedback from the motor or spindle. It supports a rated current of 250 A and is compatible with 3 x AC 400 V, 50-60Hz power supplies. The controller features a serial interface RS 232-C and an X4 9-pole interface terminal, and accepts analogue speed commands (+/- 10 V). Cooling is managed by an internal blower and built-in fan, and excess heat is dissipated via an integrated heat sink. Emergency stop and main contactor functions are included.

Technical Specifications

Product Line
RAC 2

Model Number
2.3-250-380-A0S-W1

Use
CNC machines

Power Source
Three-phase supply network

Mains Contactor
Integrated

Emergency Stop Switch
Yes

Heat Dissipation
Heat sink housing

Cooling Method
Inside air or control cabinet

Position Control Loop
Internal

Analog Speed Set Point
+/- 10 Volts

Current
400A

Additional Encoder Input
No

Additional Serial Interface
RS 232 C type

Ship Globally
Yes

Frequently Asked Questions

What type of additional interface does the RAC 2.3-250-380-A0S-W1 have?

The RAC 2.3-250-380-A0S-W1 has a serial interface RS 232-C.

Does the RAC 2.3-250-380-A0S-W1 have an additional bleeder?

The RAC 2.3-250-380-A0S-W1 does not have an additional bleeder.

What type of speed command does the RAC 2.3-250-380-A0S-W1 use?

The speed command is analogue (+/-10 V) for the RAC 2.3-250-380-A0S-W1.

What type of interface terminal does the RAC 2.3-250-380-A0S-W1 use?

The interface terminal is X4, 9 poles for the RAC 2.3-250-380-A0S-W1.

What is the rated current of the RAC 2.3-250-380-A0S-W1?

The rated current is 250 A for the RAC 2.3-250-380-A0S-W1.

Common Misspellings

RAC 23250380A0SW1

RAC 2 3 250 380 A0S W1

Rac 2.3-250-380-a0s-w1

Internal Product Review

The RAC 2.3-250-380-A0S-W1 features a serial RS 232-C interface, making it easy to integrate with different control systems. Its stable 250 A spindle current ensures smooth operation, perfect for automated setups.