• Gayatri Exim

Planetary Gearboxes

Gayatri Exim has been a front runner on the technological innovation and quality front in assembling gearboxes manufactured by Dinamic Oil S.p.A., Italy for India and its neighbouring countries. It offers a whole gamut of gearboxes, up to 500 KNM (ratio ranging from 3.21:1 up to 100000:1) that defy conventions and render astonishing performance. Planetary configuration is the latest gear technology and the gearboxes are highly reliable, rugged and efficient. These gearboxes, working to high efficiency, are replacing warm and helical gearboxes, which are otherwise conventionally used in India. These gearboxes are maintenance free because of the planetary configuration, which eliminates the thrust load experienced by worm or helical gearboxes, (i.e., only on one surface). Being maintenance free, the planetary gearboxes reduce the inventory cost of spares and subsequently the labour cost or machine's downtime associated with maintenance. One major benefit is that the power consumption is much lower than the conventional gearbox and so saves a lot of money. In industrial applications, in certain cases, the power saving itself amortises the cost of a gearbox in a year or so if the machine run is continuous. Above all, it is a highly rugged and reliable system as there are three gears instead of one to take the load. The gearboxes are available in foot mounted, shaft mounted, in line and right angle, depending upon the application of the buyer. For any given application, a planetary gearbox is much more compact and of considerable lesser weight compared to a conventional worm or helical gearbox. Planetary reduction gears are designed to implement power transmission inside operator machines. They can be connected directly or indirectly to an electric or hydraulic motor. Planetary reduction gears are used for many different applications, both industrial and mobile, for example the mechanical industry, the sugar industry, the cement industry, the paper industry, the steel industry, the chemical and plastics industry, the food industry, building and construction, mining/extraction, agriculture and forestry, transport and hoisting, the naval sector and wind energy generators.