本产品是利用液压动力精确拉伸螺栓，产生可控预紧力，并采用重力复位的专业工具。液压系统用于对螺栓施加轴向张力，使其弹性拉伸，然后通过拧紧螺母锁定位置，从而保证螺栓连接的均匀预紧力和长期稳定性。广泛应用于高精度、高负载的工业场景。
本产品是利用液压动力精确拉伸螺栓，产生可控预紧力，并采用重力复位的专业工具。液压系统用于对螺栓施加轴向张力，使其弹性拉伸，然后通过拧紧螺母锁定位置，从而保证螺栓连接的均匀预紧力和长期稳定性。广泛应用于高精度、高负载的工业场景。
|
Model/Specification |
Thread specification |
Maximum tensile force |
journey |
Force area |
A |
B |
C |
D |
E |
F |
G |
weight |
|||
|
inch |
mm |
KN |
mm |
in2 |
mm2 |
mm |
kg |
||||||||
|
TG1 |
3/4”-10UNC |
M20X2.5 |
227.81 |
10 |
2.354 |
1518.76 |
73.5 |
21.0 |
67.0 |
71.0 |
45 |
62 |
49.5 |
2.0 |
|
|
7/8”-9UNC |
M22X2.5 |
24.0 |
64.0 |
71.0 |
63 |
53 |
1.9 |
||||||||
|
1”-8UN |
M24X3 |
24.0 |
69.0 |
78.0 |
69 |
58.5 |
1.9 |
||||||||
|
1.1/8”-8UN |
M27X3 |
24.0 |
66.0 |
79.0 |
74 |
63.5 |
1.9 |
||||||||
|
TG2 |
1.1/8”-8UN |
M27X3 |
443.00 |
15 |
4.578 |
2953.69 |
102 |
27.0 |
85.0 |
92.0 |
54 |
82 |
67.6 |
4.8 |
|
|
|
M30X3.5 |
32.0 |
85.0 |
93.0 |
85 |
69 |
4.9 |
||||||||
|
1.1/4”-8UN |
M33X3.5 |
31.0 |
84.0 |
95.0 |
85 |
72 |
4.6 |
||||||||
|
1.3/8”-8UN |
M36X4 |
34.0 |
84.0 |
98.0 |
91 |
78 |
4.6 |
||||||||
|
1.1/2”-8UN |
M39X4 |
36.5 |
82.0 |
100.0 |
90 |
80 |
4.7 |
||||||||
|
TG3 |
1.1/2”-8UN |
M39X4 |
810.85 |
15 |
8.379 |
5405.70 |
133 |
36.5 |
98.0 |
109.0 |
56 |
97 |
83.5 |
9.5 |
|
|
1.5/8”-8UN |
M42X4.5 |
37.5 |
93.5 |
107.0 |
110 |
92.5 |
9.0 |
||||||||
|
1.3/4”-8UN |
M45X4.5 |
40.5 |
98.5 |
116.0 |
115 |
98 |
9.3 |
||||||||
|
1.7/8”-8UN |
M48X5 |
42.5 |
95.0 |
116.0 |
116 |
101 |
9.0 |
||||||||
|
2”-8UN |
M52X5 |
50.0 |
93.5 |
117.0 |
120 |
106 |
8.6 |
||||||||
|
TG4 |
1.7/8”-8UN |
M48X5 |
1273.16 |
15 |
13.159 |
8489.96 |
163 |
43.5 |
106.0 |
118.0 |
57 |
130 |
108 |
16.1 |
|
|
2”-8UN |
M52X5 |
46.0 |
102.5 |
117.0 |
124 |
108 |
15.7 |
||||||||
|
2.1/4”-8UN |
M56X5.5 |
55.0 |
103.0 |
123.0 |
134 |
118.5 |
15.8 |
||||||||
|
|
M60X5.5 |
54.0 |
121.5 |
145.5 |
150 |
127 |
18.3 |
||||||||
|
2.1/2”-8UN |
M64X6 |
58.0 |
102.5 |
130.0 |
147 |
130.5 |
15.1 |
||||||||
|
TG5 |
2.1/2”-8UN |
M64X6 |
1828.99 |
15 |
18.905 |
12196.45 |
193 |
64.0 |
107.5 |
133.0 |
60 |
147 |
130.5 |
22.7 |
|
|
|
M68X6 |
80.0 |
111.0 |
141.0 |
160 |
138 |
23.6 |
||||||||
|
2.3/4”-8UN |
M72X6 |
72.0 |
115.0 |
147.0 |
161 |
143 |
24.7 |
||||||||
|
3”-8UN |
M76X6 |
77.0 |
108.0 |
146.0 |
170 |
153 |
22.2 |
||||||||
|
TG6 |
3”-8UN |
M76X6 |
2643.43 |
15 |
27.323 |
17627.48 |
233 |
77.0 |
120.0 |
153.0 |
64 |
170 |
153 |
38.5 |
|
|
|
M80X6 |
78.0 |
117.0 |
154.0 |
178 |
155.5 |
38.3 |
||||||||
|
3.1/4”-8UN |
M85X6 |
78.0 |
114.0 |
154.0 |
182 |
165.5 |
38.1 |
||||||||
|
3.1/2”-8UN |
M90X6 |
86.0 |
114.0 |
160.0 |
191 |
174.5 |
37.0 |
||||||||
|
3.3/4”-8UN |
M95X6 |
99.0 |
116.0 |
168.0 |
210 |
183.5 |
37.0 |
||||||||
|
4”-8UN |
M100X6 |
105.0 |
116.0 |
174.0 |
220 |
200 |
36.4 |
||||||||
多个单元依次连接，实现同步拉伸
请选择与张紧油缸相匹配的张紧头。例如，在订购用于张紧 M20X2.5 螺栓的张紧器时，您可以选择：
张紧油缸型号：TG1，配套张紧头型号：TG1-M2025。如果您也希望张紧油缸适合多种螺栓规格，请根据参数表选择多个张紧头。
| 液压元件的选择： 该系列产品在超高压下运行，请选择合适的压力接头和管件。 |
 |
| 配套超高压电动泵 可选 PTE 系列超高压电动泵 |
 |
| 配套超高压气动泵 可选 SPAT 系列超高压气动泵 |
 |
| 配套手动泵 可选 SPS 系列手动泵 |
 |
