Timing Equipment – Timing gears, because the name implies, are utilized for various timing reasons. Also called synchronous gears, they could be either spur or helical gears. They are often found in automotive applications to control valve timing in engines.
Worm Equipment – A worm gear consists of a worm and a worm wheel working together. The worm resembles a screw and may also be called a worm screw, as the worm wheel looks comparable to a spur equipment or helical equipment with hook helix angle. This set is sometimes also known as a worm drive. Worm gears will be the most compact kind of gear and are often used in applications where space is bound.

Spur Equipment – Spur gears are the most common kind of gear. They are accustomed to transmit movement between two parallel shafts and so are known to be highly efficient and creating a whole lot of power. Spur gears are known by quite a few other names including directly gears, straight-cut gears, spur tires, and spur gearing. These all have the same basic definition and can be utilized interchangeably.

Pump Equipment – A pump gear may be the name meant for a gear used in equipment pumps. They contain both a driver and powered gear and can be either spur or helical gears. Never to be confused, the term gear pump refers to the entire pump, while pump gears refers to the gears only. Gear pumps are positive displacement pumps, which means they pump a constant amount of liquid in each revolution. The volume of fluid in a revolution depends upon the geometry of the pump gears (i.electronic. number of tooth, diametrical pitch, etc.).
Spline – Splines are the ridges or teeth (external spline) on a drive shaft that mesh with the same amount of like ridges or tooth (internal spline) in a mating piece with the purpose of transferring torque from one member to the other. The most common splines are parallel important splines, Ground Helical Gear Racks involute splines (carefully linked to involute gears but with shorter teeth, root to suggestion), and serrations. Splines could 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 be either the traveling or driven gear, based on the application. Pinion gears are found in many types of gearing systems such as for example ring and pinion or rack and pinion systems.