Acceleration - or reduction of force transmission with low tooth difference with a high efficiency and high power

摘要

The present invention relates to an accelerator (reducer) with a toothing pair with a low tooth difference, which in the circumference of a floating inner gear rim 1, wherein at the two ends of the inner gear rim 1 in each case a plate 3 with a hollow axles sleeve 4 is attached, the reaction force of the inner gear rim 1 and the reaction force of the outer ring gear 2 is equal to in the size and in the opposite direction, and in the direction along the same line on the inside bearing 7 of the hollow shafts sleeve 4 and the outer bearing 8 of the hollow shafts sleeve 4 has no load. In the case of the present invention is thus the sum of the reaction forces of the bearing around the 1.5 times is greater than the gearing force, while from the traditional art, the sum of the reaction forces of the bearing in order to 6 times greater than the gearing force, the entire efficiency of the transmission is greater than 97%, the transmission performance, in an order of magnitude of 10000 kw, the noise is about 8 – 10 d_B smaller than the noise of the outer toothing pair, the contact pressure of the surface of the tooth is only 1 / 10 of the contact pressure of the outer toothing pair, in the comparison to the outer toothing pair, the contact lifetime of the surface of the tooth in order to 1000 times is increased, and the total weight is about the 2 – 3 times reduced.