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R911245037 (TDA 1.1-100-3-A0D)

TDA Main Spindle Controllers

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The Bosch Rexroth main spindle controller, MPN R911245037 (TDA 1.1-100-3-A0D), is engineered for digital operation of compatible spindle motors within the 3-10 kW continuous power range. Featuring a high stiffness drive capable of utilizing the spindle as a C-axis or high-precision servo axis, the controller supports analog command values and incorporates an optional incremental encoder output. It operates at a continuous effective current of 70 A with a rated current of 100 A and supports setup via an integrated keypad. The unit is designed for upright installation in a control cabinet and adheres to relevant DIN standards. Operating temperature range is 5 to 45°C, and the device weighs 10.5 kg.

Technical Specifications

Product Line
TDA

Continuous Power Range
3kW to 10kW

Operating Temperature
5°C to 45°C

Keypad Present
Yes

Connection to Motor
Using motor power and motor feedback cables

Relative Air Humidity
Class F as per DIN 40 040

Orientation
Upright with earthing stud towards top

Cabinet Requirements
Minimum 3mm steel or 6mm aluminum rear wall

Packaging
Custom military-grade foam

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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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Indramat USA 1 Year Warranty

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We offer a repair service for the TDA 1.1-100-3-A0D.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.