RAC 3.5-100-460-APD-W1-220
RAC Spindle Drive Controllers
The Bosch Rexroth Indramat RAC 3.5-100-460-APD-W1-220 from the RAC Spindle Drive Controllers series is a high-performance AC Main Spindle Drive Controller delivering precise spindle management. It operates at a rated connection voltage of 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V with a rated current of 100 A, and supports a rated connection for control electronics of AC 230 V / 50-60 Hz. Cooling is provided by an internal blower / built-in fan. The drive features an analogue (+/- 10 V) speed command input, a 16 bit parallel digital position set-point interface, and a high-resolution INDRAMAT encoder feedback via an additional encoder input through an X4, 9 poles interface terminal. This Version 5, Series 3 device ensures robust, flexible integration without additional bleeder.
Technical Specifications
Additional Bleeder
Without additional bleeder
Additional Encoder Input
Additional encoder input for spindle feedback
Additional Interface
Digital position set-point (16 bit parallel)
Cooling
Internal Blower / Built-in fan
Device Type
AC Main Spindle Drive Controller
Encoder Type
High-resolution INDRAMAT encoder (~)
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
Common Misspellings
Internal Product Review
The RAC 3.5-100-460-APD-W1-220 is a robust AC main spindle drive controller from Bosch Rexroth Indramat, featuring a high 100 A rated current and compatibility with 3 x AC 400 V or 3 x AC 460 V input. It supports high-resolution spindle feedback through an additional encoder input and uses a built-in fan for reliable internal cooling. This model delivers stable, high-capacity spindle drive control ideal for demanding industrial environments.
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Warranty
Repair
We offer a repair service for the RAC 3.5-100-460-APD-W1-220. 
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