GREATORK - Model ZJYZ -Worm Drive Gearbox

Greatork specializes in industrial gearboxes used for various valve and damper operations. The ZJY side mount gearbox is designed for the ease of manual operation and actuator product installations, commonly applied to butterfly valves, ball valves, and dampers. It supports a maximum torque of 100,000Nm, is water-tight to IP65 standards, and operates in temperatures ranging from -20? to 80?. Another product, the dual input gearbox, is suited for gate valves, globe valves, and penstocks with a torque capacity of 6,800Nm and ratios from 2.6:1 to 7:1, allowing one actuator to control two gearboxes simultaneously. The chain bevel gearbox is used on gate and globe valves, offering a torque range from 360Nm to 6000Nm and a ratio range from 2.35 to 23, compliant with ISO5210 standards. The partial wheel worm gearbox caters to high-torque quarter-turn applications, supporting up to 400,000Nm with ratios ranging from 40:1 to 5000:1 and operable in temperatures as low as -60?.