R911239133 (RAC 2.2-150-380-A0S-W1)

RAC Spindle Drive Controllers

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The R911239133 (RAC 2.2-150-380-A0S-W1) is an AC spindle drive controller designed for asynchronous main and frameless spindle motors, providing continuous motor output between 30–52 kW. It operates with a three-phase AC supply at 400 V and 50–60 Hz, and supplies a rated current of 150 A. Speed command is managed via analogue input (+/–10 V). The device incorporates a DC braking mechanism for spindle stop during power failure and supports communication through an RS232C serial interface terminal (X4, 9 poles). Cooling is achieved with an internal blower. The protection rating is IP10, providing resistance to solid intrusions over 50 mm, with no water protection. Installation should be within a control cabinet or sealed housing for optimal operation.

Technical Specifications

Product Category
Drive Controller

Functionality
Digital Control Service

Continuous Motor Output
30 to 52KW

Rated Connection Voltage
3 Phase AC Supply, Voltage of 400V

Operating Frequency
50-60Hz

Set Point Provision Method
Analog Voltages (+/- 10V)

Motor Control Capacity
One Motor at a Time

Communication Interface
RS232C Serial Interface

Protection Class
EN 60 529 (DIN VDE 0470 equivalent to IP10)

Application
Mounting in Control Cabinet or Sealed Housing

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Internal Product Review

The RAC 2.2-150-380-A0S-W1 features a serial RS-232-C interface and analogue speed command, offering straightforward integration into existing systems. Its internal fan cooling and 150 A rating make it well-suited for reliable spindle control.

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]

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Indramat USA 1 Year Warranty

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We offer a repair service for the RAC 2.2-150-380-A0S-W1.

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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.