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SL锥齿轮螺旋升降机丝杆头部尺寸
SL螺旋升降机丝杆头部型式：
1型结构型式的丝杆头部分为：I(圆柱型)Ⅱ(法兰型)Ⅲ（螺纹型）Ⅳ（扁头型）四种型式
2型结构型式的丝杆头部分为：I(圆柱型)和Ⅲ（螺纹型）两种型式
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头部形式
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SL
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2.5-2.5L
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5-5L
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10-10L
15-15L
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20-20L
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25-25L
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35-35L
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50-50L
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I型
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￠ak6
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20
|
25
|
40
|
50
|
70
|
80
|
95
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|
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b
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30
|
40
|
50
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60
|
63
|
80
|
90
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|
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C
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45
|
51
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73.5
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80
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92
|
100
|
120
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II型
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￠d
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98
|
122
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150
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185
|
205
|
260
|
300
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|
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￠e
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75
|
85
|
105
|
140
|
155
|
200
|
225
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|
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￠f
|
14
|
17
|
21
|
26
|
27
|
33
|
39
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|
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R
|
12
|
18
|
20
|
20
|
25
|
30
|
35
|
|
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S
|
30
|
40
|
50
|
60
|
63
|
80
|
90
|
|
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￠x
|
40
|
50
|
65
|
90
|
100
|
130
|
150
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|
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G
|
45
|
51
|
73.5
|
80
|
92
|
100
|
120
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III型
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H
|
30
|
39
|
50
|
60
|
63
|
80
|
90
|
|
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L
|
22*1.5
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30*2
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39*3
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50*3
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70*3
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80*3
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95*3
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|
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K
|
40
|
51
|
73.5
|
80
|
92
|
100
|
120
|
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IV型
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I
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30
|
42
|
60
|
75
|
90
|
105
|
120
|
|
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M
|
70
|
105
|
130
|
150
|
175
|
220
|
240
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|
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N
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50
|
75
|
100
|
120
|
140
|
160
|
160
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|
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￠Vh8
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25
|
35
|
50
|
60
|
70
|
80
|
80
|
|
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Z
|
85
|
117
|
153.5
|
170
|
204
|
240
|
270
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|
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￠u
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50
|
65
|
90
|
110
|
130
|
150
|
180
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Y
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25
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37.5
|
50
|
60
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70
|
80
|
80
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