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

RAC Spindle Drive Controllers

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[email protected]

The Rexroth Bosch R911236374 (RAC 2.2-250-460-A00-W1) is a digitally-controlled Spindle Servo Drive designed to regulate 2AD Indramat asynchronous main spindle motors. With a weight of about 121kg, this controller provides precise position control, even functioning as a C-axis controller for the spindle. Featuring a built-in cooling fan, the R911236374 (RAC 2.2-250-460-A00-W1) ensures effective heat dissipation. This controller includes a CNC control interface, analog speed setpoint ranging from -10 to +10 Volts, and a control panel with a display unit showing operation status and fault messages. With a current rating of 400 Amps and rated connection voltage of 3x400 Volts AC at 50 hertz or 3x460 Volts AC at 60 hertz, this product boasts an IP54 rated protection when properly cabinet-mounted. The module can be easily replaced and comes with a global one-year warranty from Indramat USA.

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

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]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RAC 2.2-250-460-A00-W1.

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Want to sell your RAC 2.2-250-460-A00-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.