The RAC 3.5-100-460-A0I-Z1-220 is an AC main spindle drive controller by Bosch Rexroth Indramat in the RAC Spindle Drive Controllers series. It accepts 3 x AC 400 V, 50 Hz ±15% or 3 x AC 460 V with a 100 A rated current and supplies control electronics at AC 230 V, 50-60 Hz. Cooling is via an internal blower/built-in fan, with incremental encoder output interface, an additional bleeder, analogue speed command (±10 V) and a 9-pole X4 terminal.
Rated Connection Voltage
3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V
Additional Bleeder
With additional bleeder
Additional Interface
Incremental encoder output
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
100 A
Additional Encoder Input
Without additional encoder input
Series
3
Version
5
Interface Terminal
X4, 9 poles
Speed Command
Analogue (+/- 10 V)