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Hamenaco non-standard machine Tool harmonic gear box SHG-50-80-2SH pictures & photos

Hamenaco non-standard machine Tool harmonic gear box SHG-50-80-2SH

Purchase Qty. / Reference FOB Price
1 piece	US $3778
20 piece	US $3500

Production Capacity:	15000
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Basic Info

Product Description

Shg-50-80-2sh, a flexible wheel with external teeth that can produce radial elastic deformation when working, and a wave generator with oval shape and flexible rolling bearing on the outer ring installed in the internal transmission part of the flexible wheel. The number of external teeth of flexible wheel is less than the number of internal teeth of rigid wheel. When the wave generator rotates, the outer teeth of the flexible wheel corresponding to the long axis direction just completely engage the inner teeth of the rigid wheel

When the bearing is in the operation condition of heavy load and low speed, the load term is the main, and the speed term can be ignored sometimes. When the bearing is under the operation condition of light load and high speed, the speed term is the main, and the load term of shG-50-80-2SH for harmonics gear box of Hamenaco non-standard machine tool can be ignored sometimes.

Therefore, the precision of gear and gear shaft should be improved first to reduce the source of backslip, and then the backslip mechanism can be used to reduce. As for the return error caused by elastic deformation, the harmonic gear box SHG-50-80-2SH of Hamenako non-standard machine tool is also a variable value return error, which is related to external load, so it should be taken to improve the transmission system stiffness to reduce.

The advantages of this method are: simple structure, low cost can allow wide center distance error and tooth thickness deviation, can adjust the center distance of two fixed center gears at the same time, hamenako non-standard machine tool harmonic gear box SHG-50-80-2SH is suitable for reducing the return of multistage gear transmission chain. Its disadvantages are: it is difficult to adjust, can only reduce the constant return error, can not reduce the variable single eccentric bearing sleeve method

The advantages of this mechanism are that it is easy to adjust, and the requirements of tooth thickness tolerance and center distance tolerance can be relaxed, and the interchangeability of gears can be guaranteed. The disadvantage is that when manufacturing this kind of gear, the Harmonics gear box SHG-50-80-2SH of Hamenako non-standard machine tool needs special machine tool accessories, which must leave space for adjustment in the mechanism, and can only control the constant value return error, but can not reduce the variable value return error.

(1) the double-piece gear should be set on the passive big gear, (2) the number of teeth of the double-piece gear should be two teeth apart, (3) the modulus and pressure Angle of the double-piece gear should be equal to the modulus and pressure Angle of the mate gear, (4) Due to the continuous relative rotation between the double-piece gear, Therefore, materials with high wear resistance should be selected.