The SIASUN SR360A-280/3.20 is a six-axis industrial robot that pairs a 280 kg payload with an exceptionally long 3,200 mm reach while holding repeatability of ±0.01 mm. The platform is engineered around four goals — high rigidity, high speed, easy maintenance, and easy deployment. A backlash-free gearbox on the J5 axis stiffens the whole machine and suppresses start-stop vibration, while SIASUN's self-developed high-speed, high-torque motors lift spot-welding rhythm by more than 10%. The wrist carries an IP67 protection rating for demanding production environments.

Serviceability and integration are designed in from the start: the body uses a no-counterweight architecture that removes high-frequency moving parts and lowers failure probability, and the control cabinet supports mainstream communication protocols while reserving space for external axis drivers, simplifying system integration and production-line deployment. Typical applications include handling, assembly, gluing, machine loading and unloading, and spot welding, with SIASUN platform case studies spanning automotive welding assembly lines, LCD TV manufacturing, automated carton palletizing, and intelligent welding systems for ships and engineering machinery.