1-888-551-3082 | 1-919-443-0207 | [email protected]

R911262748 (RAC 2.3-250-380-API-W1)

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

Phone:
1-888-551-3082

Email:
[email protected]

The R911262748 (RAC 2.3-250-380-API-W1) is an AC main spindle drive controller engineered for CNC applications, supporting main spindle and frameless spindle motors. It operates on a 3 x AC 400 V supply at 50-60 Hz and provides a rated current of 250 A. Key features include a high-resolution internal position control loop, with spindle positioning resolution up to 1/4 millionth of a revolution and support for analogue speed command input (+/-10 V). The device integrates an incremental encoder output, an additional encoder input for spindle feedback, and an interface terminal (X4, 9 poles). Cooling is enabled via an internal blower or control cabinet, utilizing a built-in fan. DC braking and feedback of braking energy are supported, without an additional bleeder resistor.

Technical Specifications

Type
Main Spindle Drive Controller

Motor Compatibility
Main Spindle Motors, Frameless Spindle Motors

Usage
CNC Machines

Feature
Internal Position Control Loop

Feedback Options
Motor Feedback, Optional Spindle Feedback

Electricity Supply
3-Phase

Cooling Method Options
Internal Air, Control Cabinet

Heat Sink
Yes

Current Rating
400A

Speed Set Point
Analogue, +/- 10 Volts

Additional Encoder Input
Yes

Additional Incremental Encoder Output
Yes

Built-In Fan
Yes

Operating Voltage
400 Volts, 50-60 Hz

Packaging
Military Grade Foam Packing

Global Shipping
Yes

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

Shipping & Payment Options

Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RAC 2.3-250-380-API-W1.

Exchange

Want to sell your RAC 2.3-250-380-API-W1?

Indramat Is Trusted By

Quick Links

Terms and Policies

North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.