“Ready to Use” planetary gearboxes
The EP series of planetary gearboxes, manufactured by Rossi, are ideal in particular for industrial sectors where very high loads must be supported. They are highly customizable, which allows them to adapt to many specific applications. In addition, the long lubrication intervals make maintenance easier and longer.
High quality standards, three-years warranty, customization and wide range of executions and accessories are some of the features of the service and of the wide range of Rossi planetary gear reducers and gearmotors. They are high performance “ready to use” technologies, without compromise and without waste, combined with a flexible and dynamic service, able to satisfy all the needs in different application sectors. Planetary gearboxes are applicable in different industrial sectors and their use is linked to the advantages they offer in some particular applications, for example the high reduction ratio, which compared to helical and bevel helical gearboxes, allows to reach higher performances. They are extremely compact gearboxes particularly suitable for high torque and loads to be supported, therefore suitable for heavy duty environments and where it is necessary to support considerable loads: from the mining to the iron and steel industry, from the marine to the food industry.
The modular architecture allows different products to be assembled
EP series planetary gearboxes are suitable to support high axial and radial loads. They are compact and equipped with small gears that, at the same speed of rotation, are able to compete, at noise level, with the gears of traditional helical teeth reduction gears. The wide range, with 24 sizes, is characterized by a nominal moment (MN2) up to 3,000,000 Nm and a transmission ratio starting from (iN) 3.55, in line (EL) or right angle (EB) configuration highly customizable to better suit specific industrial applications. The flexibility of the product and the modular architecture allow to assemble different, customized products and design modular solutions that can be integrated with each other such as combined units and control units, including the most varied and demanding application requirements, including the “Heavy Industry” marked by high power and reliability.
This modular approach ensures faster delivery times and allows you to have turnkey products within two weeks from ordering. All EP series gearboxes are delivered pre-tested, painted and protected against corrosion and complete with PAO-based synthetic oil (from range 001 to 021).
Easy maintenance thanks to long lubrication intervals
Accurate constructive peculiarities favour the execution of gearboxes with reduced backlash on the output shaft, widely used on precision drives, helping to increase reliability and durability; shafts and gears are in casehardened and tempered or nitrided steel. Straight bevel gears and GLEASON spiral bevel gears have ground profile. Supports and planetary carriers are made of nodular cast iron and/or cast steel; bearings and oil seals are of primary brands.
Thanks to their high performances, lubrication intervals are longer and therefore maintenance is easy and deferred. The wide range of accessories and design for each size, such as static and hydraulic brakes, backstop device, fan cooling and water cooling, complete the modularity and flexibility of a technology that is not only efficient, but also the result of constant development in full synergy with the demands of the market and customers.