RAC 2.2-250-380-API-W1
RAC Spindle Drive Controllers
The RAC 2.2-250-380-API-W1 from Bosch Rexroth Indramat offers 250 A rated current and a 3 x 400 V, 50/60 Hz connection. Part of the RAC Spindle Drive Controllers, it uses built-in fan cooling and an incremental encoder interface. This AC main spindle drive controller features X4 9-pole terminals and a high-res INDRAMAT encoder input.
It accepts a +/- 10 V speed command and runs between +5 °C and +45 °C ambient. It has IP10 protection and handles up to 70% humidity. A one-year warranty is included with global shipping.
Technical Specifications
Additional Bleeder
Without additional bleeder
Additional Encoder Input
Additional encoder input for spindle feedback
Additional Interface
Incremental encoder output
Cooling
Internal Blower / Built-in fan
Device Type
AC Main Spindle Drive Controller
Encoder Type
High-resolution INDRAMAT encoder (~)
Interface Terminal
X4, 9 poles
Rated Connection Voltage
3 x AC 400 V, 50-60Hz
Rated Current
250 A
Series
2
Speed Command
Analogue (+/- 10 V)
Version
2
Frequently Asked Questions
Common Misspellings
Internal Product Review
The RAC 2.2-250-380-API-W1 AC spindle drive controller from Bosch Rexroth Indramat delivers robust performance with a rated current of 250 A and a rated connection voltage of 3 x AC 400 V, 50-60Hz. The built-in internal blower ensures effective cooling, while the high-resolution INDRAMAT encoder and additional spindle feedback input support precise control. This controller stands out for its reliability and high-precision spindle operation in demanding environments.
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the RAC 2.2-250-380-API-W1. 
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