Group Gear / Spur Gear
The spur gearbox is one of the cases where the profile of the teeth is cut parallel to the axis of the gear and is used to transmit power in parallel shafts. Advantages of spur gearbox They provide constant speed ratio. Gears are very reliable. Gears have the simplest form, and as a result, they are easier to design and manufacture. If you compare a spur gear to a worm gear of the same size, they are more efficient. Spiny gyrix teeth are parallel to its axis. Therefore, it does not produce axial force, and for this reason, they can be easily installed using bearings. They can be used to transmit a large amount of power (about 50,000 kW).
Helical Gearbox or Helical Gear gearbox
Helical gearbox is a device whose teeth profile is cut according to the rotation axis of the gears. This type of gearbox is used for smooth transmission of power in parallel shafts with very low noise. Advantages of helical gearbox Angled teeth gradually mesh with each other relative to the gear teeth, making them work more quietly and without noise. These types of gearboxes are very durable and ideal for heavy duty applications. At any time, their load is distributed over several teeth, resulting in less wear. It can transmit motion and power between parallel shafts with right angles.
Boolers' gearbox / Bevel Gear
Bul gearbox is a gearbox that has a tooth profile on a conical surface that is cut parallel to the axis of the gear. It is used to transmit power in vertical shafts (shafts that have an angle of 90 degrees). Advantages of Bull gearbox This type of gearbox allows changing the working angle. The difference in the number of teeth (effective diameter) in each wheel changes the mechanical advantage. By increasing or decreasing the speed relative to the teeth, the rotation ratio between the wheels can be changed, which means that by increasing the speed and torque, the rotation and torque of the second wheel can be changed compared to the first.
Coil gearbox / WORM GeAR
