The worm gear consists of a worm and a worm wheel. It is the simultaneous height offset of vertical electrical power transfer. Typically, the generate aspect is a worm. In buy to blend the wheel/worm into a worm equipment, it is necessary to make sure that the heart distance is equal and the transmission ratio is equal. Centre distances are obtainable from stock in little steps among 17mm and 80mm. Each and every middle distance has multiple gear ratios. The intense pressure worm gear is appropriate for the production of worm gear drives with a shaft angle of 90°. Making use of a worm drive, very massive reduction ratios (up to one hundred:1) can be attained.