For over sixty years MAINA has been manufacturing gear couplings of all types and dimensions:
standard couplings type GO-A, with outer flange diameter up to 500 mm;
large-size couplings type GO-B and GO-B.HT, with outer flamge diameter up to 2000 mm;
couplings for special applications type G20, G35 and G60, suitable for high misalignments, up to 6 degrees;
gear couplings for hoist barrels type GTS;
high speed gear couplings type HS, with accurate precision ground gear teeth, suitable for speed up to 36500 rpm.
The best quality of the raw materials and the highest accuracy of the machining, thanks to the latest toothing machines, enable MAINA to achieve the maximum load capacity in minimum space and the longest lifetime with minimum maintenance.