The RAC 2.2-250-460-AP0-W1 from Bosch Rexroth Indramat offers a Rated Connection Voltage of 3 x AC 400 V, 50 Hz, +/-15% and a Rated Current of 250 A. Part of the RAC Spindle Drive Controllers series, this controller features internal blower cooling and an analogue +/-10 V speed command interface.
It includes a 9-pole X4 interface terminal and an additional encoder input for INDRAMAT encoder spindle feedback. The version 2 unit ships without an additional bleeder.
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 Current
250 A
Additional Encoder Input
Additional encoder input for spindle feedback
Encoder Type
High-resolution INDRAMAT encoder (~)
Interface Terminal
X4, 9 poles
Series
2
Version
2
Speed Command
Analogue (+/- 10 V)