RAC 3.1-150-460-A00-W1-220
RAC Spindle Drive Controllers
The RAC 3.1-150-460-A00-W1-220 is an AC main spindle drive controller from Bosch Rexroth Indramat’s RAC Spindle Drive Controllers. It accepts 3 x AC 400 V, 50 Hz ±15% or 3 x AC 460 V at 150 A, delivering 35 kW continuous and 55 kW peak output. With internal blower cooling, analogue ±10 V speed command, AC 230 V control electronics and IP10 protection, it weighs 49 kg and operates from 5 to 45 °C ensuring robust performance.
Technical Specifications
Rated Connection Voltage
3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V
Additional Bleeder
Without additional bleeder
Cooling
Internal Blower / Built-in fan
Device Type
AC Main Spindle Drive Controller
Rated Connection for Control Electronics
AC 230 V / 50-60 Hz
Rated Current
150 A
Additional Encoder Input
Without additional encoder input
Series
3
Version
1
Interface Terminal
X4, 9 poles
Speed Command
Analogue (+/- 10 V)
Continuous Controller Output
35kW
Controller Weight
49kg
Operating Temperature Range
5 to 45 centigrade
Peak Controller Output
55kW
Protection Category
IP 10
Storage Temperature Range
-30 to +85°C
Shipping & Payment Options
Warranty
Repair
We offer a repair service for the RAC 3.1-150-460-A00-W1-220. 
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