R911251491 (TDA 1.1-050-3-A0S)

Name: R911251491 (TDA 1.1-050-3-A0S)
Brand: Indramat Drives
SKU: TDA 1.1-050-3-A0S
Price: 527.00 USD

TDA Main Spindle Controllers

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The R911251491 (TDA 1.1-050-3-A0S) is an AC main spindle drive module with a TDA 1 main spindle controller, designed for applications such as NC machine tools, printing machines, and robotics. The unit features a modular construction, offering high mechanical stiffness and a wide speed range at constant power. It supports an analog speed command interface, includes an RS 232 C serial interface for parameter management, and excludes additional encoder input. The controller operates at a rated current of 50 A and provides a continuous effective current of 35 A. It is designed for operation at altitudes up to 1000 m with ambient air cooling, weighs approximately 10.5 kg, and is intended for use within an ambient temperature range of +5 to +45°C. The enclosure has an IP 10 protection rating.