Note: Because the efficiency of a worm gear drive depends on the lead position and number of begins on the worm, the ratio 
ought to be kept low. To perform correctly, worms and worm gears operating together must have the same diametral pitch and threads.
EP Gear provides worm gears produced from a number of materials, such as 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 amount of tooth on the wheel or changing the amount of begins on the pinion.
When used with EP Gear worms, EP Gear’s worm gears provide effective power transmission in applications requiring high-ratio speed decrease in a limited space using right angle (90°), nonintersecting shafts. They are also the smoothest, quietest type of gearing when correctly applied.
How do Worm Gear Models Transmit Motion?
A worm gear arranged is a couple of gears comprising a worm (pinion) and a worm-wheel (worm gear), often used when a high ratio is required and space is limited.
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