Additional Bleeder
With additional bleeder
Additional Encoder Input
Additional encoder input for spindle feedback
Additional Interface
Incremental encoder output
Cooling
Internal Blower / Built-in fan
Device Type
AC Main Spindle Drive Controller
Encoder Type
High-resolution INDRAMAT encoder (~)
Interface Terminal
X4, 9 poles
Rated Connection for Control Electronics
AC 230 V / 50-60 Hz
Rated Connection Voltage
3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V
Rated Current
100 A
Series
3
Speed Command
Analogue (+/- 10 V)
Version
5
The RAC 3.5-100-460-API-Z1-220 is an AC main spindle drive controller from Bosch Rexroth Indramat, equipped with a high-resolution INDRAMAT encoder and an additional encoder input for enhanced spindle feedback. An internal blower provides efficient cooling, and the unit supports a rated current of 100 A for demanding applications. This model stands out for its robust spindle control and reliable cooling integration.
We offer a repair service for the RAC 3.5-100-460-API-Z1-220.