The RAC 3.5-150-460-L00-W1-220 is an AC Main Spindle Drive Controller by Bosch Rexroth Indramat, part of the RAC Spindle Drive Controllers series. It accepts 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V and delivers 150 A. Cooling is by an internal blower/built-in fan. Control electronics run on AC 230 V / 50-60 Hz with SERCOS interface speed command. Interface terminals are X4 optical waveguides. It has no additional bleeder or encoder input, and the version is 5 of series 3, supporting a 10V speed set-point.
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
5
Interface Terminal
X4, optical waveguides
Speed Command
SERCOS interface
Speed Set-Point
10V