R911256087 (RAC 3.5-100-460-AP0-W1-220)

Name: R911256087 (RAC 3.5-100-460-AP0-W1-220)
Brand: Indramat Drives
SKU: RAC 3.5-100-460-AP0-W1-220
Price: 446.00 USD

RAC Spindle Drive Controllers

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The Indramat MPN R911256087 (RAC 3.5-100-460-AP0-W1-220) is a Series 3, Version 5 AC main spindle drive controller designed for applications requiring a rated input voltage of 3 x AC 400 V (50 Hz, ±15%) or 3 x AC 460 V, and a rated current of 100 A. It features an internal position control loop and supports secondary spindle feedback via an additional high-resolution encoder input. The speed command interface is analog, accepting ±10 V signals. The device incorporates internal cooling provided by a built-in fan and features interface terminal X4 (9 poles). Control electronics require AC 230 V at 50-60 Hz. Additional bleeder components are not included in this configuration.

Technical Specifications

Voltage Supply Rate
3x AC 380-480V/50-60Hz

Current Type
10A

Speed Set Point
Analogue (+/-10V)

Cooling Method
Air (Inside and outside control cabinet)

Extra Features
Emergency Stop Circuit, Main Contactor Circuit

Shipping
Available Globally

Frequently Asked Questions

What is the rated current of the RAC 3.5-100-460-AP0-W1-220 spindle drive controller?

The RAC 3.5-100-460-AP0-W1-220 has a rated current of 100 A, allowing it to supply high current for demanding spindle motors.

What cooling method is used in the RAC 3.5-100-460-AP0-W1-220?

This spindle drive controller uses a built-in internal blower for cooling, ensuring stable operating temperatures during use.

What is the rated connection voltage of the RAC 3.5-100-460-AP0-W1-220?

The rated connection voltage for this drive is 3 x AC 400 V, 50 Hz, +/-15%, or 3 x AC 460 V, making it suitable for a variety of industrial power systems.

What type of speed command interface is available on the RAC 3.5-100-460-AP0-W1-220?

It supports an analogue +/- 10 V speed command interface, providing precise spindle control capability.

Does the RAC 3.5-100-460-AP0-W1-220 provide an encoder input for spindle feedback?

This model features an additional encoder input dedicated to spindle feedback, enhancing position and speed monitoring.

Common Misspellings

RAC 35100460AP0W1220

RAC 3 5 100 460 AP0 W1 220

Rac 3.5-100-460-ap0-w1-220

Internal Product Review

The RAC 3.5-100-460-AP0-W1-220 is a robust AC main spindle drive controller from the Bosch Rexroth Indramat RAC series, featuring a rated current of 100 A and compatibility with 3 x AC 400 V or 460 V supply. Its internal blower cooling system and high-resolution INDRAMAT encoder support reliable performance for demanding spindle applications. The integrated additional encoder input for spindle feedback further enhances operational precision.