R911238571 (RAC 2.2-150-380-A0S-Z1)

Name: R911238571 (RAC 2.2-150-380-A0S-Z1)
Brand: Indramat Drives
SKU: RAC 2.2-150-380-A0S-Z1
Price: 316.00 USD

RAC Spindle Drive Controllers

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The R911238571 (RAC 2.2-150-380-A0S-Z1) is a series 2, version 2 AC main spindle drive controller featuring an integrated closed position control loop for precision spindle positioning via high-resolution motor feedback, with sensor capability reaching approximately 1/4000000 rotation. It operates with a rated connection voltage of 3 x AC 400 V at 50-60Hz and supports a rated current of 150 A. Speed commands are received through an analogue (+/-10 V) input, and connectivity is provided by a 9-pole X4 serial RS 232-C interface. The unit features internal blower cooling, air slots, and heat sinks, with the possibility of external cooling if required. It complies with DIN 40 040 class F conditions (average relative humidity below 70%), supports operation from 5°C to 45°C (up to 55°C), and is suitable for installation at heights up to 1000 meters above sea level. A built-in bleeder enhances electrical safety during shutdown by discharging the filter capacitor.

Technical Specifications

Internal Closed Position Control Loop
Yes

Operate in Servo-Axis
Yes

Resolution
1/4000000 revolutions

Maximum Ambient Humidity
Below 70% per DIN 40 040

Operating Temperature
5℃ to 45℃ (Maximum limit 55℃)

Maximum Installation Altitude
1000m above sea level

Additional Bleeder
Yes

Frequently Asked Questions

Does the RAC 2.2-150-380-A0S-Z1 include an additional bleeder?

Yes, the RAC 2.2-150-380-A0S-Z1 has an additional bleeder.

What type of additional interface does the RAC 2.2-150-380-A0S-Z1 have?

The RAC 2.2-150-380-A0S-Z1 has a serial interface RS 232-C.

What is the rated current of the RAC 2.2-150-380-A0S-Z1?

The rated current is 150 A for the RAC 2.2-150-380-A0S-Z1.

What is the cooling method used for the RAC 2.2-150-380-A0S-Z1?

The RAC 2.2-150-380-A0S-Z1 uses internal blower/built-in fan cooling.

Does the RAC 2.2-150-380-A0S-Z1 have an additional encoder input?

No, the RAC 2.2-150-380-A0S-Z1 does not have an additional encoder input.

Common Misspellings

RAC 22150380A0SZ1

RAC 2 2 150 380 A0S Z1

Rac 2.2-150-380-a0s-z1

Internal Product Review

The RAC 2.2-150-380-A0S-Z1 adds an additional bleeder to the RS-232-C interface setup, enhancing operational safety. It delivers consistent spindle control with robust cooling, making it ideal for demanding manufacturing processes.