R911267162 (RAC 3.5-100-460-D0I-W1-220)

Name: R911267162 (RAC 3.5-100-460-D0I-W1-220)
Brand: Indramat Drives
SKU: RAC 3.5-100-460-D0I-W1-220
Price: 409.00 USD

RAC Spindle Drive Controllers

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Phone:
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Email:
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The Bosch Rexroth MPN R911267162 (RAC 3.5-100-460-D0I-W1-220) is an AC main spindle drive controller designed for digital control of Indramat 2AD main spindle motors and 1MB frameless spindle motors, with support for asynchronous operation. The controller delivers a rated current of 100 A and maintains continuous shaft power output ranging from 10 to 30 kW. It operates at a supply voltage of 3 x AC 400 V or 460 V, 50 Hz, ±15%, and control electronics require AC 230 V, 50-60 Hz. An internal position control loop is regulated via motor feedback, and speed set-point is entered digitally with a 16-bit parallel interface. The device integrates an internal blower for cooling and supports operation up to 45°C ambient temperature. The unit features an interface terminal (X4, 25 poles), digital speed command (16-bit parallel), and incremental encoder output.

Technical Specifications

Product
Main Spindle Drive Controller

Current Rating
100 A

Power Output
10 – 30 kW

Supply Voltage
3 x AC 380 – 460 V

Position Control Loop
Internal through motor feedback

Configuration
Via the dedicated keypad on control panel

Ambient Temperature
Maximum of 45 degrees Celsius

Electrical Accessories
Programming module and parameter list

Shipping Availability
Global

Frequently Asked Questions

How is the RAC 3.5-100-460-D0I-W1-220 spindle drive cooled during operation?

This model features a built-in fan and internal blower for cooling, ensuring efficient thermal management during operation.

What is the rated current of the RAC 3.5-100-460-D0I-W1-220?

The RAC 3.5-100-460-D0I-W1-220 has a rated current of 100 A, supporting high power applications for main spindle control.

What type of speed command interface does the RAC 3.5-100-460-D0I-W1-220 use?

Digital speed commands are supported using a 16-bit parallel interface, providing precise speed control.

Does the RAC 3.5-100-460-D0I-W1-220 provide any additional interface options?

An incremental encoder output is available as an additional interface, enabling accurate position feedback integration.

What rated connection voltage does the RAC 3.5-100-460-D0I-W1-220 support?

This spindle drive accepts a three-phase AC supply of 400 V at 50 Hz with tolerance of plus or minus 15 percent, or 460 V AC.

Common Misspellings

RAC 35100460D0IW1220

RAC 3 5 100 460 D0I W1 220

Rac 3.5-100-460-d0I-w1-220

Internal Product Review

The RAC 3.5-100-460-D0I-W1-220 is an AC main spindle drive controller from the Bosch Rexroth Indramat RAC series, featuring a robust 100 A rated current and digital speed command with 16-bit parallel precision. Internal blower cooling and a 3 x AC 460 V connection ensure reliable performance in demanding spindle applications. The built-in incremental encoder output enhances system feedback capabilities, making this controller a reliable choice for high-performance environments.