R911274967 (RAC 3.5-150-460-D0D-W1-220)

Name: R911274967 (RAC 3.5-150-460-D0D-W1-220)
Brand: Indramat Drives
SKU: RAC 3.5-150-460-D0D-W1-220
Price: 210.00 USD

RAC Spindle Drive Controllers

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The R911274967 (RAC 3.5-150-460-D0D-W1-220) is an AC main spindle drive controller designed for operation at ambient temperatures from 5°C to 45°C. It accepts a 3xAC 380V-460V, 50-60Hz power input and delivers a continuous motor output of 35kW, with peak power capability at 40kW and a rated current of 150A. The unit features integrated main contactor, emergency stop, and supports air cooling via either internal or external cabinet airflow. Control is facilitated through an on-site programmable keypad, with storage for all parameters. Interfaces include analog, digital, and SERCOS, with options for incremental encoder output, serial interface, and a 16-bit parallel digital position set-point input. Housing protection for the controller is IP54 with an IP24 fan and IP10 controller category. The unit does not incorporate an additional bleeder or encoder input, and includes a 25-pole X4 interface terminal.

Technical Specifications

Electric Supply
3xAC 380V-460V 50-60Hz

Mains Contactor & Emergency Stop Switch
Integrated

Additional Bleeder
Optional

Cooling Method
Air (inside or outside), Hose (optional)

Default Cooling
Inside Air

Control Panel
Keypad for Programming

Stored Parameters
In Programming Module

Default Interfaces
Analog, Digital and SERCOS

Optimal Thermal Conditions
5-45 degree Celsius

Decreased Performance
55 C and above

Maximum Humidity
Class F per DIN 40 040

Protection Category Controller
IP 10

Protection Category Interior Control Cabinet
IP 54

Protection Category Fan
IP 24

Continuous Motor Output
35kW

Peak Output
40kW

Programming Module
Provided Matching AS Module

Plant and Motor Adaptation
By Plugging in Programming Module

Global Shipping
Available

Frequently Asked Questions

What type of cooling system does the RAC 3.5-150-460-D0D-W1-220 spindle drive controller use?

The RAC 3.5-150-460-D0D-W1-220 is cooled by an internal blower with a built-in fan for efficient heat dissipation.

What is the rated current of the RAC 3.5-150-460-D0D-W1-220 spindle drive controller?

This model operates at a rated current of 150 A, delivering high power output for spindle control applications.

What rated connection voltage does the RAC 3.5-150-460-D0D-W1-220 support?

The controller connects to a three-phase AC supply of 400 V at 50 Hz with a tolerance of +/-15% or 460 V AC.

How does the RAC 3.5-150-460-D0D-W1-220 receive position set-point commands?

It accepts digital position set-points via a 16 bit parallel interface for precise spindle position control.

Does the RAC 3.5-150-460-D0D-W1-220 include an additional encoder input?

There is no provision for an additional encoder input in this model of the spindle drive controller.

Common Misspellings

RAC 35150460D0DW1220

RAC 3 5 150 460 D0D W1 220

Rac 3.5-150-460-d0d-w1-220

Internal Product Review

The RAC 3.5-150-460-D0D-W1-220 is an AC main spindle drive controller from Bosch Rexroth Indramat designed for high-demand industrial spindle applications. Its 150 A rated current and internal blower provide reliable cooling and consistent power delivery. The digital 16-bit parallel position and speed command interface enables precise motion control, making this unit a dependable choice for advanced automation environments.