RAC 2.2-250-460-A0I-W1
RAC Spindle Drive Controllers
The Bosch Rexroth Indramat RAC 2.2-250-460-A0I-W1 from the RAC Spindle Drive Controllers series is an AC Main Spindle Drive Controller featuring a rated connection voltage of 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V, a rated current of 250 A, and an analog speed command interface of +/- 10 V. It incorporates an incremental encoder output interface, internal blower/built-in fan cooling, and a nine-pole X4 interface terminal. The drive’s robust design supports main spindle motor control with precise digital regulation, while its modular front panel offers user terminals, LEDs, display, and keypad for parameter configuration. Maintaining performance in varied climates, it weighs 124 kilograms with mounting frame and includes a mechanical fitting kit and one-year warranty.
Technical Specifications
Rated Connection Voltage
3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V
Additional Bleeder
Without additional bleeder
Additional Interface
Incremental encoder output
Cooling
Internal Blower / Built-in fan
Device Type
AC Main Spindle Drive Controller
Rated Current
250 A
Additional Encoder Input
Without additional encoder input
Series
2
Version
2
Interface Terminal
X4, 9 poles
Speed Command
Analogue (+/- 10 V)
Common Misspellings
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the RAC 2.2-250-460-A0I-W1. 
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