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R911256106 (RAC 3.5-150-460-A00-Z1-220)

RAC Spindle Drive Controllers

  In Stock, Ships in 3-5 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911256106 (RAC 3.5-150-460-A00-Z1-220) is an AC main spindle drive controller from the Bosch Rexroth RAC series. It provides a bleeder system for main spindle stoppage during power outages and features internal air circulation via a built-in fan for cooling. Installation requires special lifting equipment within a control cabinet. The unit incorporates D-sub plug and socket connectors, a front panel programming module, and a diagnosis-enabled display. Operating parameters include a rated current of 150 A, supply voltage range of 3 x 380 to 460 VAC, speed command via an analogue (+/-10V) interface, control electronics voltage of AC 230 V at 50-60 Hz, and a 9-pole X4 interface terminal. The controller supports a storage and transportation temperature range of -30°C to 85°C and is protected with covers for the fan and heatsink.

Technical Specifications

Cooling System
Internal air circulation in control cabinet

Installation
Inside control cabinet with lifting equipment

Programming Module Location
Lower left side of front panel

Safety Requirement
Mount safety guards before commissioning

Connector Type
D-sub plug and socket connectors

Display
Control panel for fault diagnosis

Storage and Transport Temperature
-30°C to 85°C

Storage Guidelines
Must be dry, free of impact and dust

Additional Features
Screw-on covers for fan housing and heatsink

Rated Supply Voltage
3 x 380 to 460VAC

Analog Speed Setpoint
+/-10V

Control
Microprocessor controlled

Software
Drive and application-related parameters

Programming Module Feature
Rating plate with device details

Shipping Availability
Worldwide shipping available.

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 3.5-150-460-A00-Z1-220.
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