A gear motor is an integrated device of speed reducer and electric motor, also known as gear reduction motor, it is usually supplied in complete sets after integrated assembly by a professional reducer manufacturer. Working principle The gear reduction motor generally achieves a certain deceleration purpose by driving the large gear through the small gear …
A gear is a toothed wheel that engages another toothed mechanism to change speed or the direction of transmitted motion. Gearmotors will introduce the types, characteristics and applications of gear. Here is a brief list of the common forms. Spur Gears Spur gears are used to transmit power between two parallel shafts. The teeth on …
A gear train is a power transmission system made up of two or more gears. The gear to which the force is first applied is called the driver and the final gear on the train to which the force is transmitted is called the driven gear. Any gears between the driver and the driven gears …
Planetary gear heads are used on high precision motion control applications that require high torque to volume ratio (ranging from a factor of two to a factor of 100, depending on the ratio), high torsional stiffness and low backlash the specifics of which will vary by application. Planetary gear heads increase the torque by the factor of the gear head ratio. …
The planetary gear is one of the epicyclic gear, which is a gear system consisting of one or more outer gears, or planet gears, revolving about a central, or sun gear. And it can be wildly used in industry, such as printing lathes, automation assembly, semiconductor equipment, and automation system. Since its commercial value, our project is …
Using only the motor size and speed analysis can be problematic because most applications require a specific speed and or torque to meet the overall power requirements of the application. To keep the ideal package size, a gearbox with a motor can be used to reduce the speed and increase the torque to meet design parameters. It …
The gears are subjected to high cyclic or alternating stresses. There are three common modes of tooth failure: Pitting is a fatigue phenomenon and occurs as a result of repeated stress cycles which lead to surface and subsurface cracks. Bending fatigue leading to tooth breakage. It is caused by the root bending stress imposed by …
Gear drives deliver power to industrial equipment such as bulk material conveyors, mixers, pumps and paper mills. The reliability that translates into greater uptime and profitability begins by specifying and selecting the proper drives for these critical applications. Many variables—such as service factor, gear drive rating, thermal capacity, speed variation and drive ratio—must be considered when sizing and selecting a gear drive. In addition, specific drive features may …
