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R911277360 (RAC 2.3-200-460-A0S-W1)

RAC Spindle Drive Controllers

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The Bosch Rexroth R911277360 (RAC 2.3-200-460-A0S-W1) is a Main Spindle Drive Controller from the reliable RAC series with a design code of 3. User-friendly for diagnostics and fault-elimination, the unit uniquely positions the spindle as a signal response via an internal position loop. Its closed loop system is supported by either optional spindle or motor feedback. The modular design features a built-in heatsink for fan and power electronics. Allowing operation in humid conditions and temperature up to 55 degrees Celsius, the controller meets DIN VDE 0160 specifications. It should be installed in a control cabinet in a vertical orientation. It can connect to either 3 x 460VAC at 60Hz or 3 x 400VAC power supply at 50Hz. It comes with a reusable programming module and three types of standard electrical connections, including one for the NTC resistor for the controlled motor. It comes with a one year warranty.

Technical Specifications

Design Code
3

Use
Fault-elimination and diagnostics

Feature
Internal position loop

Feedback
High resolution

Housing Contains
Heatsink for fan and power electronics

Design
Modular

Switch
Q1 switch

Connections
Link circuit connection

Programming Module
Reusable across controllers

Maximum Operating Temperature
55°C

Compliant with
DIN VDE 0160

Habitat
Humid conditions

Power Supply
3 x 400VAC or 3 x 460VAC at 50-60Hz

Installation
Inside control cabinet in vertical orientation

Electrical Connections
Standardized, three types

Resistor Connection
Dedicated plug-and-socket for NTC resistor

Controlled by
Microprocessor

Speed Set-point
+/-10V Analog

Placement of Type-plate
Left side of inner wall.

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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 2.3-200-460-A0S-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.