R911274201 (RAC 2.3-200-380-D00-Z1)

RAC Spindle Drive Controllers

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The R911274201 (RAC 2.3-200-380-D00-Z1) is a Bosch Rexroth RAC 2 series drive controller engineered for precise control of main spindle and frameless spindle motors. It delivers a continuous output of 55 kW at the motor shaft and integrates an internal position control loop for spindle positioning. The unit supports 3-phase AC operation at 400 V, 50-60 Hz, with a rated current of 200 A and an interface terminal X4 (25 poles). The housing provides IP 10 protection per EN 60 529, utilizes internal blower cooling, and supports operation up to 45°C without performance deration. The device has a mass of 121 kg and features a digital (16-bit parallel) speed command input.

Technical Specifications

Product Type
Main Spindle Drive Controller

Supports
Broad Speed Range

Continuous Motor Output
55 kW

Built-In Features
Internal Position Control Loop

Capable of Independent Positioning
Yes

Operating Temperatures
Up to 45 degrees C

Cooling System
Housing Heatsink and Cooling Fan

Protection
IP 10 according to EN 60 529

Controller Weight
121 kg

Mounting Frame Weight
2 kg

Protection Against Penetration
Objects more than 50 mm in diameter

Not Protected Against
Deliberate Penetration by Hand

Power Source
3-phase AC Current at 400V up to 300A

Input Current Frequency
50-60 Hz

Additional Features
Bleeder for discharging capacitors when OFF

Global Shipping
Available

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Internal Product Review

The RAC 2.3-200-380-D00-Z1 integrates a bleeder for better thermal management while maintaining digital speed control. It is a reliable choice for industries requiring consistent, and accurate spindle performance.

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 2.3-200-380-D00-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.