Zaptivni set R33

OPIS

Rod Seal Set R33 je dvodelni zaptivni set za klipnjače koji se sastoji od profilnog prstena izradjenog od poliuretana i O-prstena koji ima funkciju elementa za povećanje sile prednaprezanja. Zaptivni set R33 ima visoku otpornost na abraziju, nizak koeficient trenja i visok statički i dinamički efekat zaptivanja,.

PRIMENA
Kao deo složenijeg sistema zaptivanja
Standardni cilindri
Mobilna hidraulika
Alatne mašine
Mašine za brizganje materijala

MATERIJAL

Standardni materijal
Oznaka materijala SN211
O-ring 70 ShA N7020
Profil prstena U5012
Back-up ring, Materijal Polyacetal resine (POM)

RADNI USLOVI

Pritisak, brzina
Radni pritisak
Tandem sistem zaptivanja 60 Mpa
Individualan zaptivni element 25 Mpa
Brzina klipnjače, v do 1,0 m/s

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PREPORUKE ZA KONSTRUKTORE

Maksimalno dozvoljen zazor, emax , mm
Maksimalni pritisak L=3,2 L=4,2 L=6,3 L=8,1
16 Mpa 0,35 0,35 0,40 0,50
26 Mpa 0,25 0,25 0,30 0,35
Kvalitet površine*
Hrapavost površina Ra Rmax
Klizne površine 0.05 .. 0,3μm ≤ 2,5 μm
Dno žljeba ≤ 1.6 μm ≤ 6.3 μm
Strane žljeba ≤ 3 μm ≤ 15 μm

*Kontaktna površina Mr = 50% to 90% na odsečku c=Rz/2 I referentnoj liniji Cref=0%

Ød
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H
L
S
Material
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Ød
ØD
H
L
S
C
R
O-ring size
Material
Order code
10
17.3
3
3.2
3.65
3
0.6
12.37 x 2.62
SN211
R33-207001
12
19.3
3
3.2
3.65
3
0.6
13.94 x 2.62
SN211
R33-207002
14
21.3
3
3.2
3.65
3
0.6
17.12 x 2.62
SN211
R33-207003
16
23.3
3
3.2
3.65
3
0.6
18.72 x 2.62
SN211
R33-207004
18
25.3
3
3.2
3.65
3
0.6
20.29 x 2.62
SN211
R33-207005
20
27.3
3
3.2
3.65
3
0.6
21.89 x 2.62
SN211
R33-207006
20
30.7
4
4.2
5.35
3.5
1
23.40 x 3.53
SN211
R33-207007
22
29.3
3
3.2
3.65
3
0.6
25.07 x 2.62
SN211
R33-207008
22
32.7
4
4.2
5.35
3.5
1
26.58 x 3.53
SN211
R33-207009
25
32.3
3
3.2
3.65
3
0.6
26.64 x 2.62
SN211
R33-207010
25
35.7
4
4.2
5.35
3.5
1
29.75 x 3.53
SN211
R33-207011
28
35.3
3
3.2
3.65
3
0.6
29.82 x 2.62
SN211
R33-207012
28
38.7
4
4.2
5.35
3.5
1
32.92 x 3.53
SN211
R33-207013
30
37.3
3
3.2
3.65
3
0.6
32.99 x 2.62
SN211
R33-207014
30
40.7
4
4.2
5.35
3.5
1
34.52 x 3.53
SN211
R33-207015
32
39.3
3
3.2
3.65
3
0.6
34.59 x 2.62
SN211
R33-207016
32
42.7
4
4.2
5.35
3.5
1
36.09 x 3.53
SN211
R33-207017
35
42.3
3
3.2
3.65
3
0.6
37.77 x 2.62
SN211
R33-207018
35
45.7
4
4.2
5.35
3.5
1
37.70 x 3.53
SN211
R33-207019
36
43.3
3
3.2
3.65
3
0.6
39.34 x 2.62
SN211
R33-207020
36
46.7
4
4.2
5.35
3.5
1
40.87 x 3.53
SN211
R33-207021
40
50.7
4
4.2
5.35
3.5
1
44.04 x 3.53
SN211
R33-207022
40
55.1
5.9
6.3
7.55
5.5
1.3
43.82 x 5.33
SN211
R33-207023
45
55.7
4
4.2
5.35
3.5
1
50.39 x 3.53
SN211
R33-207024
45
60.1
5.9
6.3
7.55
5.5
1.3
50.17 x 5.33
SN211
R33-207025
50
60.7
4
4.2
5.35
3.5
1
53.57 x 3.53
SN211
R33-207026
50
65.1
5.9
6.3
7.55
5.5
1.3
56.52 x 5.33
SN211
R33-207027
55
65.7
4
4.2
5.35
3.5
1
59.92 x 3.53
SN211
R33-207028
55
70.1
5.9
6.3
7.55
5.5
1.3
59.69 x 5.33
SN211
R33-207029
56
71.1
5.9
6.3
7.55
5.5
1.3
62.87 x 5.33
SN211
R33-207030
60
70.7
4
4.2
5.35
3.5
1
63.09 x 3.53
SN211
R33-207031
60
75.1
5.9
6.3
7.55
5.5
1.3
66.04 x 5.33
SN211
R33-207032
63
73.7
4
4.2
5.35
3.5
1
66.27 x 3.53
SN211
R33-207033
63
78.1
5.9
6.3
7.55
5.5
1.3
69.22 x 5.33
SN211
R33-207034
65
80.1
5.9
6.3
7.55
5.5
1.3
69.22 x 5.33
SN211
R33-207035
70
85.1
5.9
6.3
7.55
5.5
1.3
75.57 x 5.33
SN211
R33-207036
75
90.1
5.9
6.3
7.55
5.5
1.3
81.92 x 5.33
SN211
R33-207037
80
90.7
4
4.2
5.35
3.5
1
85.32 x 3.53
SN211
R33-207038
80
95.1
5.9
6.3
7.55
5.5
1.3
85.09 x 5.33
SN211
R33-207039
85
100.1
5.9
6.3
7.55
5.5
1.3
91.44 x 5.33
SN211
R33-207040
95
110.1
5.9
6.3
7.55
5.5
1.3
100.97 x 5.33
SN211
R33-207042
100
115.1
5.9
6.3
7.55
5.5
1.3
107.32 x 5.33
SN211
R33-207043
105
120.1
5.9
6.3
7.55
5.5
1.3
110.49 x 5.33
SN211
R33-207044
110
125.1
5.9
6.3
7.55
5.5
1.3
116.84 x 5.33
SN211
R33-207045
110
130.5
7.6
8.1
10.25
7.50
1.8
116.89 x 7.00
SN211
R33-207046
115
130.1
5.9
6.3
7.55
5.5
1.3
120.02 x 5.33
SN211
R33-207047
120
135.1
5.9
6.3
7.55
5.5
1.3
126.37 x 5.33
SN211
R33-207048
125
140.1
5.9
6.3
7.55
5.5
1.3
129.54 x 5.33
SN211
R33-207049
125
145.5
7.6
8.1
10.25
7.50
1.8
132.72 x 7.00
SN211
R33-207050
130
145.1
5.9
6.3
7.55
5.5
1.3
135.89 x 5.33
SN211
R33-207051
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