R911237316 (RAC 2.2-150-380-A0I-W1)

Name: R911237316 (RAC 2.2-150-380-A0I-W1)
Brand: Indramat Drives
SKU: RAC 2.2-150-380-A0I-W1
Price: 244.00 USD

RAC Spindle Drive Controllers

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The R911237316 (RAC 2.2-150-380-A0I-W1) is an AC main spindle drive controller designed for applications requiring the spindle to function as a C-axis or servo-axis. It supports high-resolution feedback for low-speed operation and includes an incremental encoder output but no additional encoder input or bleeder. This controller can directly halt the spindle during power outages. Electrical connections include terminals for motor NTC resistor and mains contactor monitoring. The unit operates within a temperature range of -30°C to 85°C and requires a minimum 80 mm clearance above the control cabinet for airflow. Interfaces are provided via X4 (9 poles) and X15 terminal strip, as well as specific CNC and feedback connections. It is rated for 3 x AC 400 V at 50–60 Hz and 150 A, with internal blower cooling and analogue speed command (+/-10 V). A programming module is included for configuring drive parameters.

Technical Specifications

Functionality
Operates spindle as C-axis or servo-axis

Feedback Resolution
High

Emergency Stop Feature
Direct current braking during power failure

Programming Module Location
Bottom

Additional Encoder Input
No

Bleeder
No

Storage and Transportation Temperature
-30°C to 85°C

Water Protection
No

Clearance Required
At least 80mm from top of control cabinet

Connections
Controller-specific, CNC, feedback, and power

Terminal Strip
X15 (for controller-specific interface)

Parameter Types
Application-related and drive-related

Location of Type Plate
Bottom on the left side

Shipping
Available to any country.

Frequently Asked Questions

What type of additional interface does the RAC 2.2-150-380-A0I-W1 have?

The RAC 2.2-150-380-A0I-W1 has an incremental encoder output.

What is the rated current for the RAC 2.2-150-380-A0I-W1?

The rated current is 150 A for the RAC 2.2-150-380-A0I-W1.

What is the cooling method of the RAC 2.2-150-380-A0I-W1?

The RAC 2.2-150-380-A0I-W1 uses internal blower/built-in fan cooling.

What is the rated connection voltage for the RAC 2.2-150-380-A0I-W1?

The rated connection voltage of RAC 2.2-150-380-A0I-W1 is 3 x AC 400 V, 50-60 Hz.

Does the RAC 2.2-150-380-A0I-W1 have an additional encoder input?

No, the RAC 2.2-150-380-A0I-W1 does not have an additional encoder input.

Common Misspellings

RAC 22150380A0IW1

RAC 2 2 150 380 A0I W1

Rac 2.2-150-380-a0I-w1

Internal Product Review

The RAC 2.2-150-380-A0I-W1 delivers reliable motion control with incremental encoder output and robust internal cooling. Its design supports high-current applications while maintaining smooth spindle operation, thus ideal for precision tasks.