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Note: Because the effectiveness of a worm gear drive depends on the lead position and number of starts on the worm, the ratio should be kept low. To perform properly, worms and worm gears operating together will need to have the same diametral pitch and threads.

EP Gear offers worm gears manufactured from a number of materials, such as for example acetal, minlon, bronze, and cast iron to suit your application’s requirements.

The pinion meshes with the teeth of the worm gear at 90 degrees, and movement is transmitted to the worm wheel when the worm pinion is rotated. Since the pinion is certainly captivated axially, this rotation causes the worm wheel to rotate. The ratio of the worm established can be modified by changing the number of the teeth on the wheel or changing the amount of begins on the pinion.
When used with EP Equipment worms, EP Gear’s worm gears provide effective power transmitting in applications requiring high-ratio speed decrease in a limited space using right position (90°), nonintersecting shafts. They are also the smoothest, quietest type of gearing when correctly applied.

Just how do Worm Gear Units Transmit Motion?

A worm gear arranged is a set of gears comprising a worm (pinion) and a worm-wheel (worm gear), often used when a high ratio is necessary and space is limited.

worm gear set is utilized to suit any type of everyday program.