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R911245037 (TDA 1.1-100-3-A0D)

TDA Main Spindle Controllers

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1 Year Warranty Included
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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

TDA 111003A0D

TDA 1 1 100 3 A0D

tda 1.1-100-3-a0d

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Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

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

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