On shop.atti.it, ATTI offers accessories for gearboxes Varvel, Chiaravalli, and SITI: slow shafts (output shafts) simple and double, input and output flanges, reaction arms, couplings for gearboxes, and bolt-on feet. The accessories allow the same gearbox to be adapted to different installations, for example, switching from a hollow shaft to a male shaft or from foot mounting to flanged mounting. For each accessory, the series and size of the compatible gearbox are indicated.
The slow shaft is the output shaft of the gearbox, the one that rotates at reduced speed. In gearboxes with a hollow shaft output, it is possible to install a slow shaft kit, either simple (protruding from one side) or double (protruding from both sides), to convert the output into a male shaft. The kit must be chosen based on the series and size of the gearbox and the diameter of the hollow shaft; for some series, like the Varvel RNOV, the type of output flange (A or F) also matters.
Even if they aren't listed on our website, we probably have the spare parts you're looking for. Let us know the quantities and we'll send you our quote!