The Bosch Rexroth Indramat RAC 2.2-250-380-AY0-W1 is an AC main spindle drive controller in the RAC Spindle Drive Controllers series delivering 250 A at 3×AC 400 V, 50-60 Hz with an analogue (+/-10 V) speed command and internal blower cooling without additional bleeder. It features additional encoder input for incremental encoder (JL) feedback via a 9-pole X4 interface.
Rated Connection Voltage
3 x AC 400 V, 50-60Hz
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 and synchronous input
Encoder Type
Incremental encoder (JL)
Function
Lead spindle feedback
Interface Terminal
X4, 9 poles
Series
2
Version
2
Speed Command
Analogue (+/- 10 V)