SL-HYDNUT系列液压螺母主要用于连接件的无键连接,其工作原理是利用超高压油在轴上产生一个推力和轴套上产生一个张力,使轴和轴套受力均匀的连接在一起。
*有轴向和径向注油两种方式；
*压力均匀分布于压环：
*标准工作压力63Mpa或153Mpa；
使用范围：
*安装及拆卸轴承；可根据客户要求订做,用于冶金铜铝金属行业,纵剪机上面液压锁紧螺母。
*安装及拆卸螺旋桨、舵瓦等；
*拆卸高压的接台面,如火车轮、联轴器、飞轮及齿轮等；
SL-HYDNUT..E型液压螺母适用于安装和拆卸内径50mm或以上的圆锥孔轴承。这种方法比机械式的方法更简便和节省时间。SL-HYDNUT..E液压螺母可以提供公制或英制螺纹的设计，另有无螺纹孔的螺母以用于一些较特殊的情况。
HYDNUT..E液压螺母与装有电子压力表的液压泵和深度千分尺共同使用时，可以充分发挥出SKF液压推动法(FAG Drive-up Method)简便和精确的优点。
在锥形轴或套筒上安装和拆卸轴承,通常是既困难又耗时的工程。使用SOLY的液压螺母．可以减少这类问题。油被泵输入螺母中推动活塞的力量．足够安装和拆卸轴承--毫不费力、既准确又安全。所有液压螺母附送一个快速接头偶联器,以连接液压泵。
本公司还采用德国技术生产SL-HYDNUT50-900系列液压螺母，如有需要可以与本公司咨询联系。
技术参数：
|
型号1
|
螺纹规格
（D2G）
|
高度
b1
|
允许活塞位移(mm)
|
活塞面积
(cm2)
|
工作压力(Mpa)
|
重量(Kg)
|
|
SL-HYDNUT50
|
M50x1.5
|
40
|
4
|
30.6
|
63/150
|
2.30
|
|
SL-HYDNUT55
|
M 55x2
|
40
|
4
|
31.2
|
2.60
|
|
SL- HYDNUT60
|
M 60x2
|
40
|
4
|
31.6
|
2.80
|
|
SL- HYDNUT65
|
M 65x2
|
40
|
4
|
35.5
|
3.10
|
|
SL- HYDNUT70
|
M 70x2
|
40
|
4
|
41
|
3.40
|
|
SL- HYDNUT75
|
M 75x2
|
40
|
4
|
44.8
|
3.60
|
|
SL- HYDNUT80
|
M 80x2
|
40
|
4
|
49
|
3.80
|
|
SL- HYDNUT85
|
M 85x2
|
40
|
4
|
49.3
|
3.90
|
|
SL- HYDNUT90
|
M 90x2
|
40
|
5
|
50
|
4.20
|
|
SL- HYDNUT95
|
M 95x2
|
40
|
5
|
52
|
4.30
|
|
SL- HYDNUT100
|
M 100x2
|
42
|
5
|
54.5
|
4.70
|
|
SL- HYDNUT105
|
M 105x2
|
42
|
5
|
56.5
|
4.70
|
|
SL- HYDNUT110
|
M 110x2
|
43
|
5
|
59
|
5.00
|
|
SL- HYDNUT115
|
M 115x2
|
43
|
5
|
60.8
|
5.20
|
|
SL- HYDNUT120
|
M 120x2
|
43
|
5
|
63
|
5.40
|
|
SL- HYDNUT125
|
M125x2
|
44
|
5
|
65
|
5.60
|
|
SL- HYDNUT130
|
M130x2
|
44
|
5
|
65
|
5.80
|
|
SL- HYDNUT135
|
M135x2
|
45
|
5
|
66.6
|
6.00
|
|
SL- HYDNUT140
|
M140x2
|
45
|
5
|
69
|
6.30
|
|
SL- HYDNUT145
|
M145x2
|
46
|
5
|
70.6
|
6.60
|
|
SL- HYDNUT150
|
M 150x2
|
46
|
5
|
75.3
|
6.80
|
|
SL- HYDNUT155
|
M155x3
|
46
|
5
|
81.8
|
7.20
|
|
SL- HYDNUT160
|
M 160x3
|
47
|
6
|
87.2
|
8.00
|
|
SL- HYDNUT165
|
M165x3
|
47
|
6
|
92.3
|
8.20
|
|
SL- HYDNUT170
|
M 170x3
|
48
|
6
|
94.7
|
8.60
|
|
SL- HYDNUT180
|
M 180x3
|
48
|
6
|
103
|
9.10
|
|
SL- HYDNUT190
|
M190x3
|
50
|
8
|
116
|
10.5
|
|
SL- HYDNUT200
|
M200x3
|
50
|
8
|
125
|
11.5
|
|
SL- HYDNUT205
|
Tr205x4
|
51
|
8
|
132.2
|
12.3
|
|
SL- HYDNUT210
|
Tr210x4
|
52
|
9
|
135
|
12.7
|
|
SL- HYDNUT215
|
Tr215x4
|
53
|
9
|
137.7
|
|
|
SL- HYDNUT220
|
Tr 220x4
|
53
|
9
|
144.2
|
13.5
|
|
SL- HYDNUT225
|
Tr 225x4
|
54
|
10
|
153
|
|
|
SL- HYDNUT230
|
Tr 230x4
|
54
|
10
|
160
|
15.3
|
|
SL- HYDNUT235
|
Tr 235x4
|
54
|
10
|
161.7
|
15.5
|
|
SL- HYDNUT240
|
Tr 240x4
|
55
|
10
|
165.3
|
16.1
|
|
SL- HYDNUT250
|
Tr 250x4
|
56
|
10
|
182.2
|
18.0
|
|
SL- HYDNUT260
|
Tr 260x4
|
57
|
11
|
188
|
19.0
|
|
SL- HYDNUT270
|
Tr 270x4
|
58
|
12
|
196
|
21.1
|
|
SL- HYDNUT275
|
Tr 275x4
|
58
|
12
|
204
|
21.5
|
|
SL- HYDNUT280
|
Tr 280x4
|
59
|
12
|
211.7
|
22.3
|
|
SL- HYDNUT290
|
Tr 290x4
|
60
|
13
|
218.3
|
23.3
|
|
SL- HYDNUT295
|
Tr 295x4
|
60
|
13
|
230
|
25.0
|
|
SL- HYDNUT300
|
Tr 300x4
|
61
|
13
|
237
|
25.8
|
|
SL- HYDNUT310
|
Tr 310x5
|
62
|
13
|
249
|
27.0
|
|
SL- HYDNUT315
|
Tr 315x5
|
62
|
13
|
252.5
|
27.5
|
|
SL- HYDNUT320
|
Tr 320x5
|
63
|
14
|
264
|
29.9
|
|
SL- HYDNUT330
|
Tr 330x5
|
64
|
14
|
270.8
|
|
|
SL- HYDNUT335
|
Tr 335x5
|
65
|
14
|
275
|
32.0
|
|
SL- HYDNUT340
|
Tr 340x5
|
65
|
14
|
284
|
32.5
|
|
SL- HYDNUT345
|
Tr 345x5
|
66
|
14
|
288
|
33.5
|
|
SL- HYDNUT350
|
Tr 350x5
|
66
|
14
|
306
|
35.0
|
|
SL- HYDNUT355
|
Tr 355x5
|
67
|
15
|
304
|
36.5
|
|
SL- HYDNUT360
|
Tr 360x5
|
67
|
15
|
313
|
37.0
|
|
SL- HYDNUT365
|
Tr 365x5
|
67
|
15
|
317
|
38.0
|
|
SL- HYDNUT370
|
Tr 370x5
|
68
|
16
|
323
|
40.0
|
|
SL- HYDNUT375
|
Tr 375x5
|
68
|
16
|
334
|
41.0
|
|
SL- HYDNUT380
|
Tr 380x5
|
69
|
16
|
337
|
41.5
|
|
SL- HYDNUT385
|
Tr 385x5
|
69
|
16
|
348
|
42.0
|
|
SL- HYDNUT395
|
Tr 395x5
|
69
|
16
|
356
|
43.0
|
|
SL- HYDNUT400
|
Tr400 x 5
|
71
|
17
|
368
|
47.0
|
|
SL- HYDNUT410
|
Tr410 x 5
|
71
|
17
|
382
|
|
48.0
|
|
SL- HYDNUT415
|
Tr415 x 5
|
71
|
17
|
386
|
|
49.0
|
|
SL- HYDNUT420
|
Tr420 x 5
|
72
|
17
|
390
|
|
50.0
|
|
SL- HYDNUT430
|
Tr430 x 5
|
74
|
17
|
398
|
|
52.0
|
|
SL- HYDNUT435
|
Tr435 x 5
|
74
|
17
|
403
|
|
53.0
|
|
SL- HYDNUT440
|
Tr440 x 5
|
74
|
17
|
425
|
|
54.0
|
|
SL- HYDNUT450
|
Tr450 x 5
|
76
|
17
|
442
|
|
58.0
|
|
SL- HYDNUT460
|
Tr460 x 5
|
76
|
18
|
450
|
|
59.5
|
|
SL- HYDNUT470
|
Tr470 x 5
|
76
|
18
|
459
|
|
61.0
|
|
SL- HYDNUT480
|
Tr480 x 5
|
76
|
18
|
460
|
|
63.0
|
|
SL- HYDNUT490
|
Tr490 x 5
|
80
|
19
|
506
|
|
69.0
|
|
SL- HYDNUT500
|
Tr500 x 5
|
80
|
20
|
523
|
|
70.0
|
|
SL- HYDNUT510
|
Tr510 x 6
|
80
|
20
|
533
|
|
72.0
|
|
SL- HYDNUT520
|
Tr520 x 6
|
80
|
21
|
542
|
|
75.0
|
|
SL- HYDNUT530
|
Tr530 x 6
|
83
|
22
|
562
|
|
80.0
|
|
SL- HYDNUT540
|
Tr540 x 6
|
83
|
22
|
581
|
|
82.5
|
|
SL- HYDNUT550
|
Tr550 x 6
|
83
|
22
|
592
|
|
84.5
|
|
SL- HYDNUT560
|
Tr560 x 6
|
83
|
22
|
612
|
|
88.0
|
|
SL- HYDNUT570
|
Tr570 x 6
|
85
|
23
|
631
|
|
92.0
|
|
SL- HYDNUT580
|
Tr580 x 6
|
85
|
23
|
641
|
|
93.0
|
|
SL- HYDNUT590
|
Tr590 x 6
|
85
|
23
|
666
|
|
98.0
|
|
SL- HYDNUT600
|
Tr600 x 6
|
85
|
23
|
677
|
|
100
|
|
SL- HYDNUT610
|
Tr610 x 6
|
88
|
24
|
687
|
|
104
|
|
SL- HYDNUT625
|
Tr625 x 6
|
88
|
24
|
702
|
|
107
|
|
SL- HYDNUT630
|
Tr630 x 6
|
88
|
24
|
728
|
|
109
|
|
SL- HYDNUT650
|
Tr650 x 6
|
88
|
24
|
763
|
|
115
|
|
SL- HYDNUT655
|
Tr655x 6
|
88
|
24
|
768
|
|
116
|
|
SL- HYDNUT670
|
Tr670 x 6
|
90
|
24
|
795
|
|
121
|
|
SL- HYDNUT680
|
Tr680 x 6
|
90
|
24
|
819
|
|
124
|
|
SL- HYDNUT690
|
Tr600 x 6
|
90
|
25
|
844
|
|
128
|
|
SL- HYDNUT695
|
Tr695 x 6
|
93
|
25
|
862
|
|
133
|
|
SL- HYDNUT710
|
Tr710 x 7
|
93
|
25
|
877
|
|
136
|
|
SL- HYDNUT720
|
Tr720 x 7
|
95
|
25
|
928
|
|
144
|
|
SL- HYDNUT740
|
Tr740 x 7
|
95
|
25
|
991
|
|
154
|
|
SL- HYDNUT750
|
Tr750 x 7
|
96
|
26
|
1033
|
|
160
|
|
SL- HYDNUT760
|
Tr760 x 7
|
96
|
26
|
1045
|
|
165
|
|
SL- HYDNUT780
|
Tr780 x 7
|
98
|
28
|
1068
|
|
172
|
|
SL- HYDNUT800
|
Tr800 x 7
|
98
|
28
|
1079
|
|
170
|
|
SL- HYDNUT830
|
Tr830 x 7
|
98
|
29
|
1101
|
|
176
|
|
SL- HYDNUT850
|
Tr850 x 7
|
98
|
29
|
1156
|
|
180
|
|
SL- HYDNUT880
|
Tr880 x 7
|
98
|
29
|
1148
|
|
185
|
|
SL- HYDNUT900
|
Tr900 x 7
|
100
|
29
|
1251
|
|
194
|
