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R911269660 (RAC 3.5-150-460-A0D-W1-220)

RAC Spindle Drive Controllers

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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth MPN R911269660 (RAC 3.5-150-460-A0D-W1-220) is an AC main spindle drive controller designed for precise spindle operation in demanding environments. It features an internal position control loop supporting both motor and additional spindle feedback. The unit supports a 3 x AC 400 V, 50 Hz, ±15% or 3 x AC 460 V input and operates with a rated current of 150 A. Key specifications include a 16-bit parallel digital position setpoint interface, analogue speed command (+/- 10 V), internal blower cooling, and standard electrical connections. The device is suitable for environments with ambient temperatures up to 55°C, requiring data reduction at maximum values and maintaining average relative humidity below 70%. Control cabinet protection is rated IP54. The controller is constructed for minimised cabling and is fitted with a 9-pole interface terminal (X4). Transport precautions include careful handling to avoid tipping, dampness, or mechanical shock.

Technical Specifications

Stiffness
High

Speed Range
Wide

Cooling Type
Air circulation inside/outside control cabinet

Compatible Climates
Warm, moderate, cold (up to 70% humidity)

Protection Inside Control Cabinet
IP 54

Additional Interface
16-bit parallel position setpoint (3600 positions)

Power Dissipation
Determined by workload

Continuous Power Output
30kW at 8kHz operation

Maximum Ambient Temperature
55°C with data reduced to 80%

Transport instructions
Dry, without load, not tipped or dropped

Motor Connection Required
Ground connection

Transport Packaging
Military-grade foam.

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-A0D-W1-220.
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