Worm gear and planetary cycloid advantages and disadvantages of the machine:

1, high-speed ratio and high efficiency single-stage transmission, can achieve reduction ratio 1:87, efficiency above 90%, if the use of multi-stage gear reduction ratio larger.
2, compact structure, small size, thanks to the planetary transmission principle, the input shaft of the output shaft in the same axis line to obtain the smallest possible size models.
3, smooth operation and low noise variable ratio gearbox engagement number, large overlap coefficient and mechanical balance mechanism has the vibration and noise restricted to a minimum.
4, the use of reliable, long life due to the use of carbon chromium steel main parts materials, the quenching treatment (HRC58 ~ 62) to obtain a high strength, and the partial driving touch adopts rolling friction, so long durable life.