What are the characteristics of the gear motor
Gear motor is a kind of application of planetary drive principle, the use of gear meshing, this kind of reduction motor in most cases has replaced the two-stage, three-stage ordinary cylindrical gear motor and cylindrical worm motor, has the following characteristics:
1. Driving efficiency. Since the meshing part adopts rolling meshing, the general primary driving efficiency is 90%-95%.
2. Compact structure, small size and light weight. The volume of the planetary reduction motor can be reduced by 2/1-2/3 compared with the ordinary cylindrical gear reducer.
3, less failure, long life. The main driving meshing parts are manufactured by grinding bearing steel, so the mechanical properties and wear resistance are good, and because of its rolling friction, it has less failure and long life.
4. Stable and reliable operation. Because the driving process is multi-tooth meshing, so that the operation is stable and reliable, low noise.
5, easy to disassemble, easy to repair.
6, strong overload capacity, impact resistance, small moment of inertia, suitable for frequent starting and reverse operation characteristics.
7, the drive ratio is large. The driving ratio during the first stage deceleration is 1/6-1/87. The driving ratio is 1/99-1/7569 during two-stage deceleration; The driving ratio is 1/5841-1/658503 during three-stage driving. In addition, multi-level combination can be used according to the needs, and the speed ratio can reach the specified large.
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