Series S and AS
Reversible spiral bevel gearboxe (S) and Switch-off gearbox (AS)
Series W
Spiral bevel gearbox with a reversible through shaft
With a constant direction of input rotation, the direction of rotation of the through shaft d2 may be reversed by switching.
Also available without pinion d1
Ratios i = n1:n2 = 1:1 1.25:1 1.5:1 2:1
Gear wheel arrangements III
Series WV
Spiral bevel gearbox with reinforced shaft d2