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R911256140 (RAC 2.3-250-380-A00-Z1)

RAC Spindle Drive Controllers

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The Bosch R911256140 (RAC 2.3-250-380-A00-Z1) is a RAC 2 series spindle drive controller designed for high performance applications. It includes an integrated blower, an additional bleeder, and a type current of 250 amps. The drive operates at a rated voltage of 3x400 Volts AC and is designed to pair with a 2AD main spindle motor enabling c-axis control. Key safety features include direct current braking for quick stopping once power is cut off. The unit is compatible with Rexroth frameless spindle motors and promises fast commissioning and improved spindle control response. It is equipped with a control panel, analog speed set-point interface, and an emergency stop switch for enhanced safety. The compatible AS programming module allows for easy onsite configuration. This remarkably efficient device, available for global shipping with a one-year warranty from Indramat USA, provides advanced motion control for demanding operations.

Technical Specifications

Current Type
250 Amps

Connection Voltage
3x400 Volts AC

Compatible Motor
2AD Main Spindle Motor

Interface
Analog Interface for Speed Command Values

Power Supply
Three-Phase Supply Direct Connection

Compatibility
Rexroth Frameless Spindle Motors

Programming
Text-Based via AS Programming Module.

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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 2.3-250-380-A00-Z1.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.