![]() ![]() The mechanism of the worm gearboxes is based on a worm wheel, which looks like a traditional cylindrical gear, a spiral that is pushed forward by a wheel. They are a technology without development, they become a bench product by now, standardized, the price and the delivery time make their market success. Inside this box, made by high endurance materials, huge strength are converted: can you think to the energy needed to handle the rubble of a cruise ship during a maneuver, or of a container crane or of the machine that dig the tunnel of an underground. How do they work?Īt one end of the gearbox is applied an electric or hydraulic motor, and on the other end the energy is converted into a low speed drive torque. The convenience of operating great systems, using small motors, makes gearboxes the most rational, reliable and economical way to transmit power. The change of a bicycle is the most common example: the cyclist can use the same force to move on flat land or on alpine pass. Gearboxes reduce speed and multiple the delivered force, technically defined torque. The gearboxes are mechanical drivers made by gears, that bring the movement of a motor to their matched machine, reducing the speed and adapting it to the needs. Gearboxes have always been considered essential components in the mechanic world, their success is their usefulness. ![]()
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