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Cycloidal pin wheel reducer
Cycloidal pin wheel reducer is a kind of K - H - V with small teeth differenceplanetary transmission principle of novel transmission device. The transmissionprocess is as follows: with a staggered 180 degrees on the input shaft. Double eccentric sleeve, the eccentric sleeve is provided with two known as the roller bearing rotating arm, forming a H mechanism, two center holes of cycloid israceway turning arm bearing eccentric sleeve, and the cycloidal gear and pin gearon a group of needle gear meshing, tooth difference internal gear. A gearreduction mechanism.
This product is widely used in metallurgy, mining, lifting, transportation, cement,construction, chemical industry, printing and dyeing, pharmaceutical, food andenvironmental protection industries.
Applicable to the work environment temperature is 40 ℃ ~ +40 ℃. At rated loadand speed, not more than 60 ℃ litres of oil tank temperature reducer, the highesttemperature less than 80 ℃.
1, big reduction ratio: a reduction ratio of 1 / 11 to 1 / 87: two reduction ratio of 1 / 121 to 1 / 7569.
2, the transmission efficiency is high: because the needle tooth meshing parts into rolling friction, mechanical transmission efficiency of single level up to 90% above the average.
3, small size, light weight: due to the adoption of the principle of planetary gears,shaft and the output shaft in the same axis input, so it has the advantages of compact structure, small volume, light weight.
4, smooth running, low noise: the cycloid gear tooth number is more, large overlap coefficient, the smooth running, low noise.
5, less failure, long service life: the main parts are made of bearing steel, therefore,good mechanical properties, long life.
6, also has the characteristics of strong overload capacity, impact resistance,moment of inertia small, suitable for frequent starting and reversing the occasion,and easy disassembly, easy repair.
Said method reducer type, specification and
1, model: according to the drive score: a level, grade two:
A level of 10 models: 12, 15, 18, 22, 27, 33, 39, 45, 55, 65:
The two level of 13 models: 1512, 1812, 1815, 2215, 2218, 2715, 2718, 3318,3322, 3922, 45275527,
A reduction ratio is: 11, 17, 23, 29, 35, 43, 59, 71, 87;
2, the structure of the form: BW type horizontal axis type: BL type vertical shafttype:
BWY type horizontal charged type: BLY type vertical electric machine.
3, model representation method for example:
B-- cycloid pin wheel reducer w-- horizontal structure
E-- L-- vertical structure