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

RAC Spindle Drive Controllers

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1 Year Warranty Included
Free Ground Shipping
The R911256090 (RAC 3.5-100-460-A00-W1-220) main spindle drive controller is designed for digital control of 1MB and 2AD series motors, delivering continuous drive output between 10 and 30 kW. It operates with a rated current of 100 A and can accommodate a supply voltage of 380 V to 460 V AC, 50 Hz ±15%. The device includes an integrated internal blower for cooling and a heatsink within the housing for thermal management. It supports analogue speed command (+/-10 V), uses an X3 connector for motor feedback, and features a 9-pole X4 interface terminal. Operation is specified within ambient temperatures of 5 to 45°C and humidity class F as per DIN40 040, conforming to DIN VDE 0160 standards. The unit provides a peak controller output power of 26 kW, has a protection class of IP10, weighs 49 kg, and is configured as series 3, version 5, without additional bleeder or encoder input.

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

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the RAC 3.5-100-460-A00-W1-220.
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