A gear is a rotating machine component that utilizes cut teeth, or cogs, to mesh with another toothed part-usually another equipment or a linear toothed component (called a gear rack)-to precision worm gear transmit rotational motion and torque. By utilizing a combination of precision gears with the correct ratio, the quickness, torque, and even direction of a power resource can be changed. Two or more gears working together, called a gear teach or a transmitting, will almost always create a switch in torque. 
If one equipment is larger than the additional, a mechanical benefit is created; the rotational swiftness and torque of the respective gears differs in proportion to their diameters.
HZPT is a leading producer of precision gears for all applications. We provide precision gears in standard and custom made inch-measure sizes and a variety of configurations, including spur gears, anti-backlash gears, worm gears, helical gears, bevel gears, miter gears, pinion gears, and more.
We also provide a full type of precision gears in metric sizes.
precision worm gear
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