The RAC 2.3-200-460-DPD-W1 from Bosch Rexroth Indramat offers a rated current of 200 A and a connection voltage of 3 x AC 400 V, 50 Hz or 3 x AC 460 V. Part of the RAC Spindle Drive Controllers series, this AC main spindle drive controller features internal blower cooling, a high-resolution INDRAMAT encoder, and a digital position set-point interface.
It delivers 55 kW continuous power output and 37 kW continuous regeneration, with a peak regeneration of 55 kW for 5 s. The controller weighs 121 kg and meets IP10 protection standards.
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 Current
200 A
Additional Encoder Input
Additional encoder input for spindle feedback
Encoder Type
High-resolution INDRAMAT encoder (~)
Interface Terminal
X4, 25 poles
Series
2
Version
3
Speed Command
Digital (16 bit parallel)