RAC 3.5-150-460-API-W1-220
RAC Spindle Drive Controllers
The Bosch Rexroth Indramat RAC 3.5-150-460-API-W1-220 from the RAC Spindle Drive Controllers series is an advanced AC Main Spindle Drive Controller designed for precision spindle feedback. It operates on a Rated Connection Voltage of 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V and delivers a Rated Current of 150 A. The drive uses Internal Blower / Built-in fan cooling and accepts control electronics at AC 230 V / 50-60 Hz. Speed control is provided via an Analogue (+/- 10 V) Speed Command and features both Incremental encoder output and an Additional encoder input for spindle feedback compatible with a High-resolution INDRAMAT encoder (~). Connectivity is facilitated through an X4, 9 poles Interface Terminal. This controller, version 5 of series 3, is supplied Without additional bleeder.
Technical Specifications
Additional Bleeder
Without additional bleeder
Additional Encoder Input
Additional encoder input for spindle feedback
Additional Interface
Incremental encoder output
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
150 A
Series
3
Speed Command
Analogue (+/- 10 V)
Version
5
Frequently Asked Questions
What rated connection voltage is supported by the RAC 3.5-150-460-API-W1-220 spindle drive controller?
The RAC 3.5-150-460-API-W1-220 supports a rated connection voltage of 3 x AC 400 V, 50 Hz, +/-15% or 3 x AC 460 V.
What type of additional encoder input is included on the RAC 3.5-150-460-API-W1-220 model for feedback?
This spindle drive controller features an additional encoder input specifically for spindle feedback.
How is the RAC 3.5-150-460-API-W1-220 spindle drive controller cooled during operation?
Cooling for the RAC 3.5-150-460-API-W1-220 is managed by an internal blower with a built-in fan system.
What is the rated current capability of the RAC 3.5-150-460-API-W1-220 controller?
The RAC 3.5-150-460-API-W1-220 operates with a rated current of 150 A for spindle control tasks.
What type of interface output does the RAC 3.5-150-460-API-W1-220 offer for encoder signals?
This unit provides an incremental encoder output through its additional interface connections.
Common Misspellings
RAC 35150460APIW1220
RAC 3 5 150 460 API W1 220
Rac 3.5-150-460-apI-w1-220
Internal Product Review
The RAC 3.5-150-460-API-W1-220 is a Bosch Rexroth Indramat AC main spindle drive controller designed for heavy-duty spindle applications, offering a robust 150 A rated current and compatibility with 3 x AC 400 V or 460 V supply. Internal blower cooling and a high-resolution INDRAMAT encoder ensure reliable performance and precise feedback. This controller stands out for its durable design and advanced feedback capabilities.
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