The advantages and disadvantages of various reducer: 1, the most important feature of the worm gear reducer is the function of reverse self-locking, and compared to several other reducer has a larger reduction ratio, turbine worm reducer input and output Shafts are not on the same axis, not even on the same plane. But it also has its own shortcomings, that is, the worm gear reducer transmission efficiency is not high enough accuracy is not high. 2, harmonic reducer harmonic drive is mainly the use of flexible components controlled by the elastic deformation to transmit movement and power, its small size, but high accuracy, but its drawback is the flexible components - the life of the flexible wheel Limited, and impatient impact, its rigidity compared with the metal parts is relatively poor. Harmonic reducer there is a drawback is that its input speed can not be too high, there are certain restrictions. Imported pump 3, the advantages of planetary reducer are: compact structure, backlash smaller, higher accuracy, compared to the harmonic reducer its use of time is relatively long, but it also has a larger output torque characteristics However, since its performance is better, its price will be slightly more expensive.
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