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R911265947 (RAC 2.3-200-460-L00-Z1)

RAC Spindle Drive Controllers

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[email protected]

The R911265947 (RAC 2.3-200-460-L00-Z1) is a Bosch Rexroth main spindle drive controller, designed to regulate asynchronous main spindle motors and frameless spindle motors. When used with a main spindle drive, it forms a comprehensive unit that is well-suited for numerically controlled machine tools due to its high-stiffness and expansive speed range capabilities. It is equipped with an internal position control loop that provides accurate spindle positioning through motor feedback. This innovation can identify movements as minute as 1/4 000 000th of a single revolution. This RAC 2 controller is compatible with a 3-phase power supply, boasting integrated safety features like a mains contactor and an emergency stop switch. Despite power cuts, it can efficiently halt the main spindle. It can be cooled within a control cabinet or by internal air, and offers a built-in heat sink. Operating on 300A current, it facilitates speed regulation through a SERCOS interface and doesn’t necessitate additional encoder input. Designed for 400V or 460V operation at 50Hz or 60Hz, it includes an additional bleeder for quick discharge. Besides, Indramat USA provides global shipping and a one-year warranty.

Technical Specifications

Controller Type
Main Spindle Drive Controller

Usage
Numerically Controlled Machine Tools

Speed Range
Broad

Position Control
Internal Position Control Loop

Connectivity
3-phase Supply Network

Safety Controls
Mains Contactor, Emergency Stop Switch

Energy Regeneration
Yes

Power Protection
Stop Main Spindle at Power Failure

Cooling
Control Cabinet, Integrated Air Blower

Structural Modification
Without Extra Accessories

Housing
Heat Sink for Electronics, Integrated Air Blower

Current
300A

Interface
SERCOS

Additional Encoder Input
No

Discharge
Additional Bleeder

Voltage
400 Volts and 460 Volts

System Frequency
50 Hz and 60 Hz

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 2.3-200-460-L00-Z1.

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Want to sell your RAC 2.3-200-460-L00-Z1?

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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.