TDA 1.3-050-3-A00

TDA 1.3-050-3-A00, Bosch Rexroth Indramat, TDA Main Spindle Controllers The TDA 1.3-050-3-A00 Main Spindle Controller is a robust drive solution designed to regulate the spindle function of industrial motors with precision. Rated for a Rated Current of 50 A and capable of a Continuous Effective Current of 35 A, it delivers high-performance motion control in a single compact module. An analog Command Value interface ensures seamless integration with 10 V speed command sources, while incremental encoder output provides high-resolution feedback. Housed in a package weighing just 10.5 kg, this controller balances power density with ease of installation.

The controller supports up to 3600 distinct positions via its digital position command input, enabling complex axis indexing in C-axis operations. A built-in serial interface allows parameter saving and cloning via PC, simplifying setup and maintenance. Native SERCOS interface connectivity delivers real-time deterministic communication for multi-axis systems. Dual-mode command reception includes both digital speed command and analog speed command, granting flexibility across a wide range of NC controllers and PLC architectures. Its incremental encoder output synchronizes thread cutting tasks with sub-micron accuracy, while compatibility with Bosch Rexroth’s 2AD and 1MB motor series guarantees optimized electromagnetic performance.

Engineered for high reliability, the TDA 1.3-050-3-A00 features closed-loop feedback to compare programmed and actual spindle parameters continuously, triggering corrective adjustments in real time. Its modular I/O structure and standard industry interfaces make it straightforward to integrate into existing automation cells or new machine designs. With global shipping backed by a one-year warranty, this controller delivers dependable main spindle and C-axis control for milling, turning, and specialized machining applications.