Advantages of Spiral, Hypoid and Zerol^® Bevel Gears

High contact ratio with multiple teeth in contact Insensitive against elastic deformation of gears, shafts and bearings Circular arc gear teeth are more resistant against bending than straight or helical bevel gears Localised tooth bearing avoids stress concentration at the teeth Soft transmission of motion even at high speed and high load Noise and vibration damping at high peripheral speed Gear sets rotation in both directions Efficiency > 97 % depending on design and lubrication Upon request all gear sets lapped and matched