Variant HYP FS2 HW
hypoid-versione-ad-albero-cavo In the HW version, the output side is configured as a hardened and ground hollow shaft with keyway. So a simple connection via shaft and key is feasible.
The high surface hardness of the shaft prevents premature fretting of the positive connection.
Variant HYP FS2 HWS
The HWS design, with a ground hollow shaft and shrink disc has a strong, positive connection. This is completely free of play and resistant to shock or reversing loads.
Ratios up to: i = n1:n2 = 5:1 up to 15:1 (depending upon gearbox size)
Please enquire for alternative ratios.