RAC 3.5-100-460-A0I-Z1-220
RAC Spindle Drive Controllers
The RAC 3.5-100-460-A0I-Z1-220 is an AC main spindle drive controller by Bosch Rexroth Indramat in the RAC Spindle Drive Controllers series. It accepts 3 x AC 400 V, 50 Hz ±15% or 3 x AC 460 V with a 100 A rated current and supplies control electronics at AC 230 V, 50-60 Hz. Cooling is via an internal blower/built-in fan, with incremental encoder output interface, an additional bleeder, analogue speed command (±10 V) and a 9-pole X4 terminal.
Technical Specifications
Additional Bleeder
With additional bleeder
Additional Encoder Input
Without additional encoder input
Additional Interface
Incremental encoder output
Cooling
Internal Blower / Built-in fan
Device Type
AC Main Spindle Drive Controller
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
Frequently Asked Questions
What is the rated current for the RAC 3.5-100-460-A0I-Z1-220 spindle drive controller from Bosch Rexroth Indramat?
This model has a rated current of 100 A, suitable for demanding spindle operations in industrial settings.
How is the RAC 3.5-100-460-A0I-Z1-220 drive cooled during use?
The unit features internal blower and built-in fan cooling for effective heat management during operation.
What type of interface terminal does the RAC 3.5-100-460-A0I-Z1-220 utilize for connections?
The primary interface terminal is an X4 connector with 9 poles for system connectivity and control signals.
What type of speed command input is supported by the RAC 3.5-100-460-A0I-Z1-220 spindle drive controller?
Speed commands are provided via an analog input accepting signals in the range of +/- 10 V on this controller.
Which additional interface is included on the RAC 3.5-100-460-A0I-Z1-220 controller?
The additional interface on this unit is an incremental encoder output for feedback purposes.
Common Misspellings
RAC 35100460A0IZ1220
RAC 3 5 100 460 A0I Z1 220
Rac 3.5-100-460-a0I-z1-220
Internal Product Review
The RAC 3.5-100-460-A0I-Z1-220 is a Bosch Rexroth Indramat AC main spindle drive controller featuring a robust 100 A rated current and analog speed command input. Internal blower cooling and an integrated additional bleeder provide reliable thermal management and efficient braking performance. This controller is a solid choice for high-demand spindle drive applications.
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