ASMPT chooses Renishaw for high-quality motion control - The Robot Report

ASMPT, a global leader in semiconductor assembly and packaging equipment, has partnered with Renishaw for over 25 years to enhance motion control solutions critical to semiconductor manufacturing. ASMPT operates worldwide and has expanded its capabilities through acquisitions of several equipment brands, enabling a broader range of process solutions. The companies have collaborated extensively on position encoder applications, customized solutions, and machine testing to meet the stringent demands of modern semiconductor packaging, which requires high position accuracy, stability, compact machine design, and quality control. ASMPT utilizes various Renishaw encoder products, including the ATOM DX, VIONiC incremental, and RESOLUTE absolute encoder series, in equipment such as the INFINITE 12-inch die bonder. This machine features precise epoxy dispensing and micron-level bond line thickness inspection, relying on high-performance encoders for motion control. A key challenge in back-end semiconductor manufacturing is minimizing the size and weight of readheads and interfaces, as machines may house up to twenty readheads. Renish