The Bosch Rexroth Indramat RAC 4.1-400-460-AP0-W1 is an AC Main Spindle Drive Controller in the RAC Spindle Drive Controllers series, supplying 400 A at 3xAC400/460V, 50Hz (+/-15%). It includes internal blower/built-in fan cooling, an additional encoder input and supports analogue (+/-10 V) speed command.
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
400 A
Additional Encoder Input
Additional encoder input for spindle feedback
Encoder Type
High-resolution INDRAMAT encoder (~)
Interface Terminal
X4, 9 poles
Series
4
Version
1
Speed Command
Analogue (+/- 10 V)