R911246230 (RAC 2.2-200-460-DPD-W1)

RAC Spindle Drive Controllers

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The Rexroth main spindle drive controller R911246230 (RAC 2.2-200-460-DPD-W1) is designed to operate asynchronous main spindle and frameless 1MB motors, supporting power outputs between 30 and 52 kW. It accepts three-phase 400 V AC input at 50 Hz (±15%) or three-phase 460 V AC at 60 Hz. The unit features an internal cooling fan, an additional encoder input for spindle or second motor feedback, and a digital 16-bit parallel interface for position and speed commands. The controller measures 1000 x 460 x 320 mm and is fully functional up to 45°C, with a storage range of -30°C to 85°C. The device should be installed in a dust-free and dry environment to ensure operational reliability.

Technical Specifications

Motor Control Range
30 to 52 kilowatts

Rated Current
300 Amps

Fan
Integrated

Additional Bleeder
No

Additional Encoder Input
Yes for spindle or second motor feedback

Additional Interface
Rated position value (digital, 16 bit parallel)

Speed Set Points
Digital (16-bit parallel)

Dimensions
1000 x 460 x 320 millimeters

Operating Ambient Temperature
Up to 45 degrees Celsius

Storage Ambient Temperature
-30 and 85 degrees Celsius

Special Care
Avoid moisture and dust

Shipping
Global

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Internal Product Review

The RAC 2.2-200-460-DPD-W1 is a high-performance spindle drive controller with precise digital position control. Its 200 A capacity and integrated high-resolution encoder make it suitable for applications requiring reliable, repeatable motion. The built-in cooling ensures consistent operation in demanding industrial environments.

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

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We offer a repair service for the RAC 2.2-200-460-DPD-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.