Gantry Robot Palletizers

A SCARA robot operates on a rotating arm structure suited for fast, flat-plane assembly tasks with limited vertical reach. A gantry robot uses a linear overhead Cartesian structure, enabling precise movement across larger work envelopes ideal for heavy palletizing. Yushin's PA Series uses a cantilever gantry structure, offering superior payload capacity (up to 40 kg) and consistent throughput for end-of-line palletizing.

The PA Series is available in two models: the PA-20 supports up to 20 kg payload, while the PA-40 handles up to 40 kg including the end-of-arm tool. Both models are suitable for light-to-medium duty palletizing of cases, trays, bottles, caps, and containers in injection molding and packaging environments.

Yes. The PA Series is engineered for seamless downstream integration with conveyors, AGV pallet exchange systems, and Yushin take-out robots. Quick installation is emphasized with no required production interference. The E-touch Compact controller with recipe-driven patterns simplifies setup, and the flexible EOAT interface — mechanical, vacuum, or magnetic — accommodates most existing line configurations.

The PA-40 model achieves up to 420 boxes per hour, making it one of the most productive compact palletizers in its class. Throughput depends on box size, pallet pattern complexity, and EOAT configuration. The Automap feature on the E-touch Compact controller automatically calculates optimized palletizing patterns to maximize cycle efficiency.

Yes. The PA Series is designed for use in clean room environments including medical device manufacturing and micro-molding applications. Its compact cantilever structure minimizes particulate generation, and it complies with industrial robot safety standards applicable to controlled environments. Contact Yushin America for specific clean room classification requirements relevant to your facility.

Yushin America offers 24/7 phone support, online technical assistance, and a nationwide network of on-site service engineers for rapid response. The PA Series also includes a built-in predictive maintenance system that logs troubleshooting data and schedules regular service to minimize unexpected downtime. Automation and labor-saving consultation services are also available to optimize your palletizing operation.