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R911256090 (RAC 3.5-100-460-A00-W1-220)

RAC Spindle Drive Controllers

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1-888-551-3082

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[email protected]

Bosch Rexroth's R911256090 (RAC 3.5-100-460-A00-W1-220) main spindle drive controller offers digital control for the 1MB and 2AD series of motors, supporting a continuous power output of 10-30kW. The device boasts a wide speed spectrum along with an internal position control loop, enabling high-precision spindle positioning. Cooled by a mounted fan and featuring a programming module, this product assures superior performance and durability. The unit's housing integrates the heatsink for both the fan and power electronics while the X3 connector acts as the motor feedback interface. Operating without data restriction in temperatures between 5 and 45 degrees Celsius, this device also complies with DIN VDE 0160 specs. The controller features a rated supply voltage of 380-460V and a continuous current rating of 70A. Backed by a one-year warranty, the R911256090 (RAC 3.5-100-460-A00-W1-220) is available for shipment worldwide.

Technical Specifications

Output Shaft Power
10 to 30kW

Design Code
1

Speed Range
Broad

Positioning Capability
High Precision

Cooling Method
Mounted Fan

Fitted With
Programming Module

Acknowledgement of Rotor Position
High Resolution

Installation
Inside a control cabinet

Connector Type
X3 (Motor Feedback)

Rated Supply Voltage
3 x 380 to 460V

Rated Frequency
50/60Hz

Continuous Current Rating
70A

Operating Temperature Range
5°C to 45°C

Compliance
DIN VDE 0160 specifications

Minimum Distance Inside Cabinet
160mm above and below

Features
Air slits for heat emission

Power Dissipation
Dependent on workload

Additional Maintenance
Clean heatsink and air shaft

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 3.5-100-460-A00-W1-220.

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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.