MAKINO A500Z HORIZONTAL MACHINING CENTER

Technical Description

The Makino A500Z is a 5-axis horizontal machining center designed for high-precision, efficient machining of medium-sized workpieces. It features a horizontal spindle with a standard 14,000 RPM capable of 49.6 HP output and 223 ft-lbs torque, with an optional high-speed spindle up to 20,000 RPM for specialized applications. The machine supports workpieces up to 882 lbs and dimensions of approximately 24.8" diameter by 19.9" height, with X, Y, and Z axis travels of 28.7", 29.5", and 19.7" (expandable to 28" in Z-axis), respectively. The rotary B-axis offers unlimited 360° direct-drive rotation, paired with a slant-style C-axis providing 180° of movement, enabling versatile workpiece positioning and complex 5-axis machining. The A500Z achieves rapid traverse rates of up to 2,362 inches per minute on linear axes and up to 45,000 degrees per minute on the B-axis, ensuring fast and agile operation. The machine includes a standard rotary table and a pallet changer with two pallets, supporting continuous production workflows. The automatic tool changer supports a large tool magazine ranging from 60 tools (standard) up to 313 tools (optional), with a tool change time of 0.9 seconds, maximizing machining efficiency and reducing downtime. All axes feature closed-loop active temperature control to maintain superior dimensional accuracy and extend component life under demanding conditions. Additional capabilities include advanced control features for collision avoidance and geometric intelligence, positioning the A500Z as a highly reliable, versatile machining center suitable for complex aerospace, automotive, and precision engineering applications.