Weihai Ruike Machinery Co., Ltd
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JB series non buffering cylinder
JB series non buffering cylinder I. Features: JB series cylinder is a metallurgical equipment cylinder, which is a standard cylinder of the machine de
Product details

JB series non buffering cylinder

1、 Characteristics:

 The JB series cylinder is a standard cylinder for metallurgical equipment, which meets the JB1444-1148 standard values. It is a heavy-duty cylinder with a buffer device and the working medium is purified oil mist compressed air.

2、 Graphic symbols:

3、 Model Description:

Installation form:

Unsigned - basic type

S - tail suspension type

F - Front flange type

F - Rear flange type

G-tripod type

B - Middle pivot type

S-tail suspension type

4、 Technical parameters:

Cylinder inner diameter (mm) Travel range (mm) Work pressure (MPa) ambient temperature Theoretical force (N) (calculated at a pressure of 0.4 MPa)
thrust pull
Ø80 60~800 0.15~0.8 -10~80°C 2000 1700
Ø100 60~800 0.15~0.8 3150 2850
Ø125 80~2000 0.1~0.8 4900 4400
Ø160 80~2000 0.1~0.8 8050 7500
Ø180 100~2500 0.1~0.8 10200 9400
Ø200 100~2500 0.1~0.8 12600 11800
Ø250 125~2500 0.1~0.8 19600 18100
Ø320 125~2500 0.1~0.8 32150 29600
Ø400 125~2500 0.8~0.8 50300 47700

5、 Appearance and installation dimensions:

Basic type

Cylinder inner diameter (mm) AM B DD EE G KK MM PJ TV UG WH ZJ
Ф80 35 Ф95 M12 M14*1.5 30 M20*1.5 Ф30 105 85 115 70 205
Ф100 35 Ф95 M12 M14*1.5 30 M20*1.5 Ф30 105 100 130 70 205
Ф125 40 Ф130 M16 M18*1.5 40 M24*2 Ф40 140 120 160 90 270
Ф160 40 Ф130 M16 M18*1.5 40 M24*2 Ф40 140 150 190 90 270
Ф180 50 Ф170 M20 M18*1.5 40 M30*2 Ф50 150 170 220 110 300
Ф200 50 Ф170 M20 M18*1.5 40 M30*2 Ф50 150 190 240 110 300
Ф250 60 Ф200 M24 M27*2 60 M42*3 Ф70 180 230 290 150 390
Ф320 70 Ф240 M30 M33*2 60 M56*4 Ф70 200 280 350 190 450
Ф400 70 Ф240 M30 M33*2 60 M56*4 Ф70 200 350 430 190 450

Front flange type (f-type)

Rear flange type (F-type)

Tripod type (G-type)

Middle pivot type (Type B)

Tail suspension type (S-shaped)

Cylinder diameter

Ф

AB

Ф

AH
AO
AT

CD

Ф

E
EW

FB

Ф

L
MF
MR
R
SA

TD

Ф

TF
TL
TM
TR
UF
UM
W
XA
XD
XV
ZF
80
13
85
28.5
8
25
30 30
13
30
16
25
85
226
30
145
30
150
145
180
210
54 250.5 225 137.5 221
100
13
95
28.5
8
25
30 30
13
30
16
25
100
226
30
160
30
175
150
200
235
54 250.5 255 137.5 221
125
17
115
29.5
10
30
40 40
17
40
20
30
120
280
40
200
40
210
190
240
290
70 330 330 180 290
160
17
130
40
10
30
40 40
17
40
20
30
150
280
40
230
40
240
210
270
320
70 330 330 180 290
180
21
150
56
14
35
50 50
21
50
25
35
170
328
50
260
50
270
230
320
370
85 369 375 205 325
200
26
160
56
14
35 50 50
21
50
25
35
190
328
50
280
50
300
260
340
400
85 369 375 205 325
250 26 195 56.5 16 40 60 60 26 60 30 40 230 447 70 340 70 360 320 410 500 120 493.5 475 270 420
320 33 250 85 20 50 80 80 33 70 40 50 280 490 90 420 90 420 350 500 600 150 565 560 320 490
400 33 285 85 20 50 80 80 33 70 40 50 350 490 90 490 90 530 390 570 710 150 565 560 320 490
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Successful operation!

Successful operation!

Successful operation!