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Tie rod hydraulic cylinder (KC)

Tie rod hydraulic cylinder (KC)
  • The tie rod hydraulic cylinder can be attached directly by the tie rods, ideal for example clamping, press tools, die tools, punch tools, etc

  • Push force up to 100 tonnes

  • Compact dimensions

  • Precise tolerances and no cylindrical distortion from welding

  • Easy to disassemble the cylinder

  • Available with ball joint in one or both ends

  • Download Product Data Sheet (Swedish only)

CAD models in Inventor .ipt-format:

Tie rod hydraulic cylinder (KC)

Technical data

Tie rod hydraulic cylinder, measurements 1

Tie rod hydraulic cylinder, measurements 2


  KC
25/16
KC
32/20
KC
40/24
KC
40/30 (24)
KC
50/30
KC
60/33
KC
60/40 (33)
KC
70/36
KC
80/39
KC
80/60 (39)
 KC
100/60
KC
100/75 (60)
KC
125/75

KC
160/100

KC
200/120		 KC
250/150
Max pressure in bar

300

 260 290 290 200 200 200 230 200 200 200 200 210 250 290 300
(Max pressure on request)   300 300 300 260 280 280 280 240 240     240   290  
                                 

Push force in tonnes at 200 bar

 1
1.6
 2,5
2.5
3.9
 5.7
5.7
7.7
 10.1
10.1
 15.7
15.7
24.5
40.2
 6238 98,2
Pull force in tonnes at 200 bar 0.6
1.0
 1,6
1.1 (1.6)
2.5
 3.9
3.1 (3.9)
5.7
 7.7
4.4 (7.7)
10.1
6.9 (10.1)
15.7
24.5
 40,2 62,8
Plus area (cm²) 4.9
8.0
 12.6
12.6
19.6
 28.3
28.3
38.5
 50.3
50.3
 78.5
78.5
122.7
201.1
 314.2 490.9
Minus area (cm²) 2.9
4.9
 8.0
5.5 (8)
12.6
 19.6
15.7 (19.6)
28.3
 38.3
22 (38,5)
50.3
34.3 (50.3)
78.5
122.5
 201.1 314.2
Cylinder diameter (inner) 25
32
 40
40
50
 60
60
70
 80
80
 100
100
125
160
 200 250
Piston rod diameter 16
20
 24
30
(24)
30
 33.2
40 (33.2)
36
 38,7
60 (38.7)
60
75 (60)
75
100
 120 150
A ± 2mm 96
95
 114
105
123
 131
131
131
 131
144 (131)
182
178
178
190
   266
B (2) 10
10
 10
10
10
 10
10
10
 10
20 (10)
20
20
20
20
 20 30
C 28
32.6
 41
41
48
 58
58
66
 74
74
 90
90
114
150
 190 244
D M6
M6
 M8
M8
M8
 M10
M10
M12
 M12
M12
 M16
M16
M20
M30
 M36 M45x2
E (3) M10
M10
 M12
M12
M12
 M16
M16
M20
 M20
M20
 M24
M24
M24
M42
 M80x3 M100x3
F G 1/4"
G
1/4"
G 1/4"
G
1/4"
G
3/8"
G 3/8"
G
3/8"
G
1/2"
G 1/2"
G
1/2"
G
1/2"
G
1/2"
G
1/2"
G
3/4"
G
1 1/4"		 G
1 1/4"
G 39
45
 55
55
62
 80
80
88
 100
100
 120
120
150
200
 250 320
H (2) >15
>15
 >20
>20
>20
 >25
>25
>25
 >25
>25
 >30
>30
>40
>50
 >50 >75
I ± 2mm (1)  
146,5
 176,5
167,5
190
 207
207
263
 263
286 (263)
374
374
374
492
    
J  
18
 27,5
27.5
31
 35
35
61
 61
61
88
88
88
141
    
K  
15
 20
20
25
 30
30
35
 35
35
 50
50
50
80
 100 120
L  
45
 50
50
60
 70
70
83
 83
83
 123
123
123
180
   350
M (flange width)  
18
 20
20
25
 30
30
21
 21
21
 30
30
30
47
   75
N (tolerance f8)  
34
 42
0 (42)
52
 62
62
70
 80
80
 92
0 (92)
105
150
 163 200
O  
10
 10
0 (10)
10
 10
10
10
 10
10
 15
0 (15)
15
15
 20 20
P  
32,5
 35
35
40
 45
45
71
 71
81 (71)
108
108
108
161
    
Q (ball width)  
12
 16
16
20
 22
22
25
 25
25
 35
35
35
55
   85
R (flange width)  
18
 20
20
25
 30
30
30
 30
30
 40
40
40
60
   75
S  
26,5
  
25,5
37
  
42
33
  
44 (34)
 60
60
60
54,3
 77 74.5
T (1)  
58
  
69
74
  
77
82,5
  
85,3 (82)
 101
101
101
115,8
 317.5 325.5

The colors show the cylinders that fit together in so-called parallel strokes, when the pressure and tensile area must be equal between the different cylinders.

Dimensions in brackets refers to altenativ piston rod diameter.
Measure N and O are introduced gradually from 2001-06-30, always notify if you will attach the cylinder at the front.

(1) Measurement + stroke length
(2) Other measurements on request
(3) Piston rod is custom machined to all possible designs
We reserve the right to design changes. Updated 2011-11-11

 

When using tie rod cylinders, it is possible to build compact and robust machines. Together with LALMEK's hydraulic power pack even more complex processes can be automated. To the right you can see a couple of examples, a standard tool, a press-machine and a special tool to attach bolts in rails. Compactness is achieved by attaching the cylinder directly in the tool with the tie rods.

The large piston rod and the robust design of the cylinder allows relatively large lateral loads. If the cylinder should be able to handle very large lateral loads, it is advised to use an additional guide in the tool. Please contact us for advice.

Punch tool

Press tool

Special tool
 
Punch tool
Press tool
Special tool


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