TDA 1.1-100-3-LP0

The Bosch Rexroth Indramat TDA 1.1-100-3-LP0 from the TDA Main Spindle Controllers series is a high-performance main spindle controller that integrates a Rated Current of 100 A and supports a Command Value via SERCOS interface for precise digital communication. Weighing 10.5 kg, it is engineered for robust industrial environments and ensures consistent operation under demanding conditions. This controller features a Continuous Effective Current of 70 A, optimizing continuous torque delivery without compromising stability. Its modular design allows for quick commissioning and maintenance through an integrated programming module that preserves all critical drive parameters.

Reliability is built into every aspect of the TDA 1.1-100-3-LP0, starting with its hardened enclosure and fault-tolerant power stage capable of sustaining rated loads over extended duty cycles. The SERCOS interface enables real-time bi-directional exchange of position, speed, torque, and parameter data with modern NC controllers, ensuring synchronization and high-speed feedback. A dedicated keypad and control panel simplify local setup and diagnostics, while the controller’s programming module stores drive configurations for seamless swap-out in case of replacement.

Designed for versatility, the TDA 1.1-100-3-LP0 supports multiple speed command modes, including analog and digital inputs, making it compatible with PLCs and NC systems alike. A built-in synchronization input connects the internal position loop to external spindle feedback, enhancing positional accuracy across 3600 selectable positions. Backed by Bosch Rexroth Indramat’s global support network and Wake Industrial’s one-year warranty, this controller delivers dependable spindle control for machining centers, milling units, and precision grinding applications.