The Bosch Rexroth Indramat RAC 3.5-100-460-APD-W1-220 from the RAC Spindle Drive Controllers series is a high-performance AC Main Spindle Drive Controller delivering precise spindle management. It operates at a rated connection voltage of 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V with a rated current of 100 A, and supports a rated connection for control electronics of AC 230 V / 50-60 Hz. Cooling is provided by an internal blower / built-in fan. The drive features an analogue (+/- 10 V) speed command input, a 16 bit parallel digital position set-point interface, and a high-resolution INDRAMAT encoder feedback via an additional encoder input through an X4, 9 poles interface terminal. This Version 5, Series 3 device ensures robust, flexible integration without additional bleeder.
Rated Connection Voltage
3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V
Additional Bleeder
Without additional bleeder
Additional Interface
Digital position set-point (16 bit parallel)
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
Additional encoder input for spindle feedback
Encoder Type
High-resolution INDRAMAT encoder (~)
Interface Terminal
X4, 9 poles
Series
3
Version
5
Speed Command
Analogue (+/- 10 V)