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二级圆柱齿轮减速器(装配图)
P
III
=P ∏⨯η⨯η=2.23⨯0.99⨯0.98=2.16kw
r
c
卷筒轴 P
w
=P III⨯η⨯η =2.16⨯0.99⨯0.99=2.12kw
5. 各轴的输入转矩
I 轴
T I=9550⨯I=
n
I
2.30
⨯9550=23.94N ⋅m 960
II 轴
∏
=9550⨯=T ∏
2.23
⨯9550=103.60N ⋅m 205.57
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