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R911260942 (RAC 2.2-200-460-D0S-W1)

RAC Spindle Drive Controllers

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The Bosch Rexroth Indramat R911260942 (RAC 2.2-200-460-D0S-W1) is a RAC 2 Drive controller designed for efficient operation of asynchronous and frameless spindle motors. This high-performance unit presents a vast speed range, continuous power and excellent stiffness. The unit features a built-in heatsink for power electronics and fan, plus an air shaft for cooling. It has a plug-in AS programming module for specific application parameters, a 16-bit parallel speed interface, and a current rating of 300 Amperes. The controller operates on a 3-phase voltage of 400-460 Volts AC, 50-60 Hz, includes an RS232C serial interface, and requires a separate hose for cooling. Resistant to dust and impact, it should be stored or operated in dry conditions. Possessing an output and regeneration power of 55 kW, it’s protected under IP10 according to EN 60 529, tolerates humidity up to class F, and functions up to 1000 meters above sea level.

Technical Specifications

Product Type
RAC 2 Drive controller

Current Rating
300 Amperes

Connection Voltage
400 – 460 Volts AC, 50 – 60 Hz

Cooling Type
Built-in heatsink for fan and power electronics

Additional Encoder Input
None

Attachment Requirement
Four flanges and screws

Storage Condition
Dry, dust-free and impact-free

Transit Requirement
Vibration-damping material

Continuous Power Output
55 kW

Peak Output
55 kW

Continuous Regeneration Power
37 kW

Peak Regeneration Output
55 kW per 5 seconds

Protection Type
IP 10

Humidity Rating
Class F

Maximum Installation Altitude
1000 meters above sea level

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 2.2-200-460-D0S-W1.

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Want to sell your RAC 2.2-200-460-D0S-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.