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R911273311 (RAC 3.5-200-460-API-W1-220)

RAC Spindle Drive Controllers

  In Stock, Shipping Varies
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 Rexroth Indramat MPN R911273311 (RAC 3.5-200-460-API-W1-220) is an AC main spindle drive controller designed for precise control of spindle motors within the 2AD and 1MB motor series. It provides an output current of 200 A and supports analog speed set points (+/-10 V), encoder input for spindle or secondary motor feedback, and incremental encoder output. The unit operates on 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V for the power section and 230 V AC, 50-60 Hz for control electronics. It features a vertical-mount housing (IP10) and internal cooling by a built-in fan, permitting installation up to 3300 feet without data reduction. Rated for ambient operation from 41°F to 113°F (output reduced to 80% at 131°F), the device can be stored and transported at temperatures between -22°F and 185°F. The controller includes a high-resolution Indramat encoder input (~), additional encoder input for spindle feedback, and an X4 9-pole interface terminal.

Technical Specifications

Rate
200 Amps

Motor Compatibility
Indramat 2AD and Indramat 1 MB families

Housing Rating
IP 10

Mounting
Vertical

Maximum Installation Altitude
3300 feet

Operating Temperature Range
41 to 113 degrees Fahrenheit

Operating Temperature at 80% Output
131 degrees Fahrenheit

Storage and Transportation Temperature
-22 to 185 degrees Fahrenheit

Power and Control Section Voltage
380 to 460 Volts AC and 220 Volts AC

Control Section Power Requirement
200 VA

Additional Bleeder
Not available

Cooling
Convection, cooling fan provided

Spacing Recommendation
Minimum 160 millimeters above and below

Fault Display
On control panel

Standstill in Fault
Yes

Faulty Controller Replacement
Yes, with trained service personnel only.

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the RAC 3.5-200-460-API-W1-220.
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