The 2 Axis CNC Lathe Control Unit Panel + Handwheel Set 990TDca-2 is an advanced control system designed to manage the motion control, tool management, spindle speed, and auxiliary functions of two-axis (X and Z) lathes in modern manufacturing processes. The unit’s primary function is to interpret programmed G-code and M-code commands, sending precise positioning and speed signals to servo or stepper motor drivers. This process is achieved through advanced interpolation algorithms (linear and circular), enabling the cutting tool to move with micrometer-level precision, i.e., 0.001 mm accuracy, on the workpiece. This high precision directly impacts the surface quality and dimensional tolerances of the final product, allowing for the fulfillment of the most demanding industrial standards. The integrated Manual Pulse Generator (MPG) or handwheel offers the operator direct and incremental control, especially for critical operations such as workpiece zeroing, tool offset adjustments, manually positioning the machine to a specific point, and making fine adjustments within a program. This integration facilitates precise operator interventions, shortens setup times, and minimizes potential manual errors, thereby increasing overall production efficiency.
The 990TDca-2 control unit features a robust construction designed for long-term and stable operational performance in industrial environments. Its front panel is IP54 rated, providing resistance against dust and splashing liquids. In terms of system integration, its compatibility with both closed-loop (servo motor) and open-loop (stepper motor) drive systems allows for its use on a wide range of lathes. The unit offers a comprehensive communication and control infrastructure with 24 opto-isolated digital inputs and 16 relay/transistor outputs, enabling seamless interaction with external sensors, limit switches, tool magazines, lubrication systems, and other automation components. RS232 and USB ports are available for program transfer and parameter backup operations. A built-in 32-bit RISC-based processor and 512 MB of program storage capacity guarantee fast interpretation and processing of complex G-code programs. This control unit is utilized in various industrial application areas requiring high precision and repeatability, such as automotive industry for engine blocks and transmission parts, aerospace and defense industry for turbine blades and landing gear, medical device manufacturing for implants and surgical instruments, mold making for injection molds, and general machinery manufacturing for shafts and flanges. It also provides a suitable platform for teaching CNC machining principles and for prototype development activities in universities and R&D laboratories.
Advantages of the 2 Axis CNC Lathe Control Unit Panel + Handwheel Set 990TDca-2
Integrated Modular Architecture and Signal Integrity: The integration of the control panel and the high-resolution handwheel into a single physical unit minimizes the need for external wiring, thereby significantly reducing the risk of electromagnetic interference (EMI). This integrated structure enhances signal integrity, ensuring more stable and reliable transmission of control signals. Furthermore, it simplifies assembly processes, occupies less space on the machine, and offers a more organized, intuitive workspace for the operator, optimizing human-machine interaction. The modular design facilitates maintenance and service operations while reducing potential points of failure.
Micrometer-Level Precision and Advanced Compensation Algorithms: When integrated with closed-loop servo control systems, the 990TDca-2 offers positioning and repeatability with a precision of one-thousandth of a millimeter (0.001 mm) thanks to encoder feedback. This is critically important, especially in the production of parts requiring tight tolerances and high surface quality. The unit features advanced digital compensation algorithms such as backlash compensation and lead screw pitch error compensation. These algorithms are essential for achieving the highest accuracy in machining operations.
Mermak has 16 years of experience in the industrial automation sector. Our products are stocked and ready for shipment from our Ankara Uzay Sanayi factory/warehouse. We ensure that website stock quantities and prices are up-to-date. Stocked products are dispatched directly from our warehouse without production waiting times. We provide careful packaging and ensure all invoices and necessary documents are processed correctly. We work with reliable logistics partners and our Mermak team actively monitors the shipment process. We are happy to arrange product videos or factory viewings via WhatsApp or other contact channels upon request. We proudly supply our products to numerous countries including the United Kingdom, United States, Canada, Australia, Ireland, New Zealand, and South Africa, as well as similar countries and international markets worldwide.
