The entire transmission device of the cycloid reducer can be divided into three parts: input part, reduction part, and output part. The input shaft rotates once with the eccentric sleeve, the characteristics of the tooth profile curve on the cycloid wheel and the pin teeth on the pin gear limit, the movement of the cycloid wheel becomes a plane motion with both revolution and autobiography, when the input shaft rotates one full circle , the eccentric sleeve also rotates once, and the cycloid wheel rotates one tooth in the opposite direction to obtain deceleration, and then with the help of the W output mechanism, the low-speed rotation motion of the cycloid wheel is transmitted to the output shaft through the pin shaft, so as to obtain a lower output Rotating speed.
WPEDKS155-250,WPEX40-70,WPEX50-80,WPEX60-100,WPEX70-120 Installation steps: Check whether the two cycloidal wheels are a pair. The production of the cycloidal wheel is in pairs, that is to say, the two pieces of the cycloidal wheel are not separated during the production process. When installing, the concept of a pair is that the two cycloid wheels can completely overlap. Including the bearing hole, the ten holes (shaft pin hole) and the external tooth shape are safe coincidence at the same time, and it looks like one piece from the front. If they can overlap, it proves to be a pair. If they cannot overlap, it proves that they are not a pair and cannot be used.
Note that there are pros and cons of cycloidal wheels, and there are marks on the cycloidal wheels. The marks on each pair of cycloidal wheels are also different. The second step is to rotate one of the cycloidal wheels by 180°, that is, when the middle bearing holes are completely coincident, the outer tooth shape is just misaligned, and the heel position of the upper piece is exactly the tooth top position of the lower piece. Note that the relative positions of the two wheels must be remembered. It is best to draw the marks yourself, or remember the position of the original marks on the wheels. (This is a cycloidal wheel with a single tooth difference. If it is a double tooth difference, it does not need to be 180°). The third step is to put a piece of cycloidal wheel into the pin tooth shell and turn it by hand to see if it is smooth and swings. The fourth step is to put in the eccentric bearing, because the bearing hole of the cycloid reducer is equivalent to the jacket of the eccentric bearing, so the correct position of the eccentric bearing is that the bearing hole of the lower cycloid wheel just completely contains the cylindrical ball of the eccentric bearing. Step 5: Put in the spacer ring. The sixth step is to put in another cycloid wheel. The key is to put this wheel in. The location should be completely based on the mark you drew last. Step 7: Put the bushing on and turn it by hand to see if it can rotate and check whether the installation is correct.
