Worm Geared Motors
NMVRV
NMRV and NMRV POWER worm gear reducers currently re-present the most advanced solution to market requirements in terms of efficiency and flexibility. The new NMRV Power series, also available as compact integral helical/worm option, has been designed with a view to modularity: low number of basic models can be applied to a wide range of power ratings guaranteeing top performance and reduction ratios from 5 to 1000.
SW
Traditionally known as the producer of a wide range of mechanical variators and helical cast iron inline geared motor units, Spaggiari Trasmissioni expanded its product range, after being taken over by Motovario, by adding an aluminium worm gear unit named SW. This new product, which complements the Motovario NMRV gear reducer, has a shaft height between 30 and 110 mm (Baugrößen 030 bis 105) and a compact round smooth body casing design that reduces the space as much as possible. For better reliability and compatibility/effectiveness of supply, the gearing, the bearings, the motor flange and the accessories are those of the NMRV series.
NMRX & SWX
The need to provide geared motors suitable for use in wet and corrosive environments has led Motovario to design a new product range specific to these fields. These products use materials, surface treatments, components and mechanical process for the motor and gearbox to increase both resistance and reliability.
