Timing Equipment – Timing gears, because the name implies, are Ground Helical Gear Racks utilized for various timing purposes. Also called synchronous gears, they may be either spur or helical gears. They are generally used in automotive applications to regulate valve timing in engines.
Worm Equipment – A worm gear consists of a worm and a worm wheel working jointly. The worm resembles a screw and is sometimes known as a worm screw, as the worm wheel looks similar to a spur gear or helical gear with a slight helix position. This set is sometimes also known as a worm drive. Worm gears are the most compact kind of gear and are often found in applications where space is limited.

Spur Gear – Spur gears are the most common type of gear. They are used to transmit motion between two parallel shafts and are known for being highly efficient and creating a lot of power. Spur gears are known by several other names including straight gears, straight-cut gears, spur wheels, and spur gearing. These all have the same basic definition and can be utilized interchangeably.

Pump Equipment – A pump gear may be the name pertaining to a equipment used in equipment pumps. They consist of both a driver and driven equipment and can become either spur or helical gears. Not to be confused, the word gear pump refers to the entire pump, while pump gears identifies the gears only. Gear pumps are positive displacement pumps, which means they pump a constant amount of fluid in each revolution. The quantity of fluid in a revolution depends upon the geometry of the pump gears (i.electronic. number of the teeth, diametrical pitch, etc.).
Spline – Splines will be the ridges or teeth (exterior spline) on a drive shaft that mesh with an equal number of like ridges or the teeth (internal spline) in a mating piece with the purpose of transferring torque in one member to the various other. The most common splines are parallel essential splines, involute splines (closely linked to involute gears but with shorter tooth, root to tip), and serrations. Splines can be made by shaping, hobbing or broaching.
Sprocket – Sprockets, or sprocket wheels, are toothed wheels whose teeth engage the links of chains or belts. Sprockets are distinguished from gears in that sprockets are never meshed together straight. There are several various kinds of sprockets, which includes silent chain, roller, and ladder sprockets.

Pinion Equipment – A pinion may be the smaller of two meshed gears in an assembly. Pinions gears can be either spur or helical type gears, and become either the traveling or driven gear, based on the application form. Pinion gears are found in many different types of gearing systems such as for example ring and pinion or rack and pinion systems.