Covers and hubs with double centring (in h7 tolerance) and with a series of threaded holes (except size 75) for possible helical fastening.

Helical bevel gears made of alloy steel, toothed with the GLEASON spiral system, case-hardened, tempered and lapped in pairs on the ideal generatrix.

Shafts made of hardened and tempered steel, ground all round

Solid shaft tolerance j6

Hollow shaft hole tolerance H7 – H8

Cylindrical ends with threaded hole at top according to UNI 3221

Keys according to UNI 6604

The precise construction of the gears allows, on request and depending on the operating speed, mounting with minimal angular play between the teeth.

The good execution of the parts, as well as the accurate assembly, allow for a total efficiency of 94-97%.

The modular design allows the bevel gearbox to be equipped with additional shafts, up to a maximum of 6 (except for the 1/1 ratio).