R911239829 (RAC 2.2-250-380-AP0-W1)

RAC Spindle Drive Controllers

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4 Minutes 43 Seconds

Phone:
1-888-551-3082

Email:
[email protected]

The Indramat MPN R911239829 (RAC 2.2-250-380-AP0-W1) is a digitally controlled AC main spindle drive controller suitable for asynchronous spindle motors, incorporating secondary encoder feedback. It operates at a rated connection voltage of 3 x AC 400 V (50-60 Hz) with a rated current of 250 A. The unit features an internal blower for cooling and is designed for installation in dry, humidity-free environments between +5°C and +45°C, protected from condensation. It accommodates high-resolution Indramat encoder feedback and offers speed command via analog (+/- 10 V). The interface terminal is X4, 9-pole. The controller meets IP10 protection as per EN 60529 and is suitable for operation up to 1000 meters altitude without power derating.

Technical Specifications

Product Name
RAC 2.2-250-380-A0D-W1 Spindle Drive Controller

Rating
400A

Connection Voltage
3*AC400V/50-80Hz

Cooling System
Internal Fan

Control
Motor Feedback or Spindle Feedback

Set-speed Points
+/-10V Analog, 16 bit parallel

Additional Encoder Inputs
Available

Ambient Temperature Range
+5 to +45 °C

Optimal Altitude
1000 meters

Protection Class
IP 10 acc. to EN 60529 (DIN VDE 0470)

Location for Installation
Condensation-free area, Standardized cabinet

Shipping
Internationally available via various agents

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Internal Product Review

The RAC 2.2-250-380-AP0-W1 is an AC main spindle drive controller from Bosch Rexroth Indramat designed for demanding industrial environments. Featuring a high-resolution INDRAMAT encoder and an additional encoder input for spindle feedback, it delivers precise speed control. Internal blower cooling ensures reliable performance during extended operation, making this unit a strong choice for high-capacity spindle 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]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RAC 2.2-250-380-AP0-W1.

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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 factory new 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.