R911236374 (RAC 2.2-250-460-A00-W1)

Name: R911236374 (RAC 2.2-250-460-A00-W1)
Brand: Indramat Drives
SKU: RAC 2.2-250-460-A00-W1
Price: 792.00 USD
Availability: InStock

RAC Spindle Drive Controllers

In-Stock, Ships 3-5 Days

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Expedited Lead Times on Select Parts
1 Year Warranty Included
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Current response time:

3 Minutes 54 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911236374 (RAC 2.2-250-460-A00-W1) is a digitally controlled spindle servo drive designed for 2AD asynchronous main spindle motors. It offers precise position and C-axis control and includes a CNC control interface with an analog speed setpoint input of ±10 V. The unit features a built-in cooling fan for internal heat dissipation, weighs approximately 121 kg, and utilizes an IP54 protection rating when cabinet-mounted. Electrical specifications include a rated connection voltage of 3 x AC 400 V at 50 Hz (±15%) or 3 x AC 460 V, and a rated current of 250 A. The interface terminal is X4, 9-pole, and no additional bleeder or encoder input is present.

Technical Specifications

Control Type
Digital

Weight
121 kilograms

Cooling System
Built-in fan

Interface
CNC control interface

Speed Setpoint Range
-10 Volts to +10 Volts

Bleeder Absence
Yes

Heat Dissipation
Built-in heat sink and fan

Operation Display
Control panel with display unit and keypad

Feedback Method
Motor feedback or spindle feedback

Current Rating
400 Amps

Rated Voltage at 50Hz
3x400 Volts AC

Rated Voltage at 60Hz
3x460 Volts AC

Protection Rating
IP54

Ease of Replacement
Yes

Usage Intention
Numerically controlled machine tools

Maintenance Recommendation
Use a crane for replacement

Shipping
Global

Frequently Asked Questions

What is the rated current of the RAC 2.2-250-460-A00-W1?

The rated current of the RAC 2.2-250-460-A00-W1 is 250 A.

Does the RAC 2.2-250-460-A00-W1 have an additional encoder input?

The RAC 2.2-250-460-A00-W1 operates without an additional encoder input.

What is the cooling method of the RAC 2.2-250-460-A00-W1?

The RAC 2.2-250-460-A00-W1 uses an internal blower with a built-in fan.

What is the speed command type of the RAC 2.2-250-460-A00-W1?

The RAC 2.2-250-460-A00-W1 uses an analogue speed command (±10 V).

What type of interface terminal does the RAC 2.2-250-460-A00-W1 have?

The RAC 2.2-250-460-A00-W1 has an X4 interface with 9 poles.

Common Misspellings

RAC 22250460A00W1

RAC 2 2 250 460 A00 W1

Rac 2.2-250-460-a00-w1

Internal Product Review

The RAC 2.2-250-460-A00-W1 is a powerful spindle drive controller with a 250 A rating, delivering strong and consistent analog speed control. Its internal cooling ensures reliable performance during extended operation, making it perfect for heavy-duty applications.