R911256092 (RAC 3.5-100-460-D00-W1-220)

Name: R911256092 (RAC 3.5-100-460-D00-W1-220)
Brand: Indramat Drives
SKU: RAC 3.5-100-460-D00-W1-220
Price: 746.00 USD

RAC Spindle Drive Controllers

Call for Quote

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Phone

Part Number

+Add a message

Message

Request a Replacement

Request a Repair

Quote Both

Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

6 Minutes 5 Seconds

Phone:
1-888-551-3082

Email:
sales@indramat-usa.com

The R911256092 (RAC 3.5-100-460-D00-W1-220) is an AC main spindle drive controller designed for asynchronous and frameless spindle motors with a motor power range of 10–30 kW. It operates with a rated current of 100 A and a supply voltage of 3-phase 400 V (±15%) at 50 Hz or 460 V, utilizing internal blower cooling and supporting both internal and optional hose-based cooling configurations. The device features a 16-bit parallel digital speed set-point, a speed command via a 10V signal, and provides position feedback resolution up to 1/4,000,000th of a revolution. This model does not include an additional encoder input or auxiliary bleeder. Compliance with DIN 40 040 ensures climatic resistance, and output power is reduced when installed above 1000 m sea level. The controller interfaces via a 25-pole X4 terminal. Control electronics are powered at AC 230 V, 50–60 Hz.

Technical Specifications

Power
10 to 30 kW Power at Motor Output Shaft

Current Rating
100 A

Speed
Broad Speed with High Stiffness

Power Supply Rating
3 x AC 380– 460 V

Data Connection
16-Bit Parallel Digital Speed Set-Point

Encoder Input
None

Interface
None

Installation Height
1000 Meters Maximum

Humidity Rating
Class F (Based on DIN 40 040)

Structure Alterations
Needed for Optional Hose Cooling

Shipping
Available Globally

Frequently Asked Questions

How is the RAC 3.5-100-460-D00-W1-220 spindle drive controller cooled during operation?

The RAC 3.5-100-460-D00-W1-220 is cooled using an internal blower with a built-in fan to maintain optimal operating temperatures.

What is the rated current for the RAC 3.5-100-460-D00-W1-220 spindle drive controller?

This drive controller handles a rated current of 100 A, ensuring robust power delivery for spindle applications.

What kind of speed command format does the RAC 3.5-100-460-D00-W1-220 support?

The RAC 3.5-100-460-D00-W1-220 features a digital speed command, accepting a 16 bit parallel input format.

What rated connection voltage is required for the RAC 3.5-100-460-D00-W1-220 spindle drive controller?

The rated connection voltage for this controller is 3-phase AC 400 V, 50 Hz, +/-15% or 3-phase AC 460 V.

What type of interface terminal is provided on the RAC 3.5-100-460-D00-W1-220?

The interface terminal of this controller uses the X4 connector with 25 poles for connections and communication.

Common Misspellings

RAC 35100460D00W1220

RAC 3 5 100 460 D00 W1 220

Rac 3.5-100-460-d00-w1-220

Internal Product Review

The RAC 3.5-100-460-D00-W1-220 is a Bosch Rexroth Indramat AC main spindle drive controller featuring internal blower cooling and a 100 A rated current. With a rated voltage of 3 x AC 400 V or 460 V and digital 16-bit parallel speed command, this unit delivers precise and robust performance for demanding spindle applications. The overall design is focused on reliability and efficiency in industrial environments.