R911256090 (RAC 3.5-100-460-A00-W1-220)

RAC Spindle Drive Controllers

In Stock, Ships Today

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

Phone:
1-888-551-3082

Email:
[email protected]

The R911256090 (RAC 3.5-100-460-A00-W1-220) main spindle drive controller is designed for digital control of 1MB and 2AD series motors, delivering continuous drive output between 10 and 30 kW. It operates with a rated current of 100 A and can accommodate a supply voltage of 380 V to 460 V AC, 50 Hz ±15%. The device includes an integrated internal blower for cooling and a heatsink within the housing for thermal management. It supports analogue speed command (+/-10 V), uses an X3 connector for motor feedback, and features a 9-pole X4 interface terminal. Operation is specified within ambient temperatures of 5 to 45°C and humidity class F as per DIN40 040, conforming to DIN VDE 0160 standards. The unit provides a peak controller output power of 26 kW, has a protection class of IP10, weighs 49 kg, and is configured as series 3, version 5, without additional bleeder or encoder input.

Technical Specifications

Output Shaft Power
10 to 30kW

Design Code
1

Speed Range
Broad

Positioning Capability
High Precision

Cooling Method
Mounted Fan

Fitted With
Programming Module

Acknowledgement of Rotor Position
High Resolution

Installation
Inside a control cabinet

Connector Type
X3 (Motor Feedback)

Rated Supply Voltage
3 x 380 to 460V

Rated Frequency
50/60Hz

Continuous Current Rating
70A

Operating Temperature Range
5°C to 45°C

Compliance
DIN VDE 0160 specifications

Minimum Distance Inside Cabinet
160mm above and below

Features
Air slits for heat emission

Power Dissipation
Dependent on workload

Additional Maintenance
Clean heatsink and air shaft

Frequently Asked Questions

Common Misspellings

Internal Product Review

The RAC 3.5-100-460-A00-W1-220 is an AC main spindle drive controller from the Bosch Rexroth Indramat RAC series, featuring a built-in fan for reliable internal cooling. With a rated connection voltage of 3 x AC 400 V or 3 x AC 460 V and analogue speed command input, this unit is well-suited for precise spindle control in demanding industrial environments. Overall, the robust cooling design and flexible voltage support make it an excellent choice for high-performance drive applications.

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

Shipping & Payment Options

Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RAC 3.5-100-460-A00-W1-220.

Exchange

Want to sell your RAC 3.5-100-460-A00-W1-220?

Quick Links

Terms and Policies

North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells unused surplus and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.