Tolmurõnga MPMDHS -seeria on spetsiaalsed kummi tihendusrõngad, mida kasutatakse hüdraulilistes silindrites, sõidukites, mehaanilistes seadmetes ja ehitusmehhanismides, et vältida tolmu ja mustuse sissetungimist.
Tolmutihendeid kasutatakse tavaliselt koos mõnede mehaaniliste seadmete ja hüdrauliliste kolvisüsteemide ümarate kummirõngastega. Need paigaldatakse masinate ühendusosadesse, et vältida välist tolmu ja mustuse sisenemist seadmesse. Eriti suurtes ekskavaatorites ja buldooserites, kes töötavad karmis keskkonnas, on nelikveo pindala ja hüdrosüsteemi jaoks vaja suurt hulka tolmutihendit ja hüdrosüsteemi, et vältida muda ja liiva sissetungimist ning masinaid.
Soone pinnaomadused
Viimistlus |
Rtmax (üks) |
Suurbritannia (UM) |
Libisemine |
≤2,5 |
0,1-0,5 |
Groovebottom |
≤6,3 |
≤1,6 |
Soone |
≤15 |
≤3 |
Mudel |
Soone suurus |
||||||
Ref. Mitte |
φD |
φD |
φs |
T |
H |
G |
B |
DHS0011b |
11.2 |
19.2 |
15.5 |
4.5 |
6.0 |
5 |
2 |
DHS00012 |
12 |
20 |
16.3 |
4.5 |
6.0 |
5 |
2 |
DHS0012E |
12.5 |
20.5 |
16.8 |
4.5 |
6.0 |
5 |
2 |
DHS00014 |
14 |
22 |
18.3 |
4.5 |
6.0 |
5 |
2 |
DHS00016 |
16 |
24 |
20.3 |
4.5 |
6.0 |
5 |
2 |
DHS00018 |
18 |
26 |
22.3 |
4.5 |
6.0 |
5 |
2 |
Dhos00020 |
20 |
28 |
24.3 |
4.5 |
6.0 |
5 |
2 |
DHS00022 |
22 |
30 |
26.3 |
4.5 |
6.0 |
5 |
2 |
DHS00022D |
22.4 |
30.4 |
26.7 |
4.5 |
6.0 |
5 |
2 |
DHS00023E |
23.5 |
31.5 |
27.8 |
4.5 |
6.0 |
5 |
2 |
DHS00025 |
25 |
33 |
29.3 |
4.5 |
6.0 |
5 |
2 |
DHS00028 |
28 |
36 |
32.3 |
4.5 |
6.0 |
5 |
2 |
Dhos00030 |
30 |
38 |
34 |
5 |
6.5 |
6 |
2 |
DHOS00031E |
31.5 |
39.5 |
35.5 |
5 |
6.5 |
6 |
2 |
DHS00032 |
32 |
40 |
36 |
5 |
6.5 |
6 |
2 |
Dhos00035 |
35 |
43 |
39 |
5 |
6.5 |
6 |
2 |
DHS00035S |
35.5 |
43.5 |
39.5 |
5 |
6.5 |
6 |
2 |
DHOS00036 |
36 |
44 |
40 |
5 |
6.5 |
6 |
2 |
DHS00038 |
38 |
46 |
42 |
5 |
6.5 |
6 |
2 |
DHOS00040 |
40 |
48 |
44 |
5 |
6.5 |
6 |
2 |
DHOS00045 |
45 |
53 |
49 |
5 |
6.5 |
6 |
2 |
DHS00050 |
50 |
58 |
54 |
5 |
6.5 |
6 |
2 |
DHS00053 |
53 |
61 |
57 |
5 |
6.5 |
6 |
2 |
DHS00055 |
55 |
63 |
59 |
5 |
6.5 |
6 |
2 |
DHS00056 |
56 |
64 |
60 |
5 |
6.5 |
6 |
2 |
Dhos00060 |
60 |
68 |
64 |
5 |
6.5 |
6 |
2 |
DHOS00063 |
63 |
71 |
67 |
5 |
6.5 |
6 |
2 |
Dhos00065 |
65 |
73 |
69 |
5 |
6.5 |
6 |
2 |
DHS00067 |
67 |
75 |
70 |
5 |
6.5 |
6 |
2 |
DHS00070 |
70 |
80 |
75 |
6 |
8.0 |
7 |
3 |
DHS00071 |
71 |
81 |
76 |
6 |
8.0 |
7 |
3 |
Dhos00075 |
75 |
85 |
80 |
6 |
8.0 |
7 |
3 |
DHS00080 |
80 |
90 |
85 |
6 |
8.0 |
7 |
3 |
DHS00085 |
85 |
95 |
90 |
6 |
8.0 |
7 |
3 |
DHS00090 |
90 |
100 |
95 |
6 |
8.0 |
7 |
3 |
Dhos00095 |
95 |
105 |
100 |
6 |
8.0 |
7 |
3 |
DHS00098 |
98 |
108 |
103 |
6 |
8.0 |
7 |
3 |
DHS00100 |
100 |
110 |
105 |
6 |
8.0 |
7 |
3 |
DHS00105 |
105 |
115 |
110 |
6 |
8.0 |
7 |
3 |
DHS00110 |
110 |
120 |
115 |
6 |
8.0 |
7 |
3 |
DHS00112 |
112 |
122 |
117 |
6 |
8.0 |
7 |
4 |
DHS00115 |
115 |
125 |
120 |
6 |
8.0 |
7 |
4 |
DHS00120 |
120 |
130 |
125 |
6 |
8.0 |
7 |
4 |
DHS10120 |
120 |
133 |
127 |
7 |
9.5 |
8 |
4 |
DHS00125 |
125 |
138 |
132 |
7 |
9.5 |
8 |
4 |
DHS00130 |
130 |
143 |
137 |
7 |
9.5 |
8 |
4 |
DHS00136 |
136 |
149 |
143 |
7 |
9.5 |
8 |
4 |
DHS00140 |
140 |
153 |
147 |
7 |
9.5 |
8 |
4 |
DHS00145 |
145 |
158 |
152 |
7 |
9.5 |
8 |
4 |
DHS00150 |
150 |
164 |
158 |
7 |
9.5 |
8 |
4 |
DHS00160 |
160 |
174 |
168 |
7 |
9.5 |
8 |
4 |
DHS00165 |
165 |
179 |
173 |
7 |
9.5 |
8 |
4 |
DHS00170 |
170 |
184 |
178 |
7 |
9.5 |
8 |
4 |
DHS00180 |
180 |
193 |
187 |
7 |
9.5 |
8 |
4 |
DHS10180 |
180 |
194 |
188 |
7 |
9.5 |
8 |
4 |
DHS00185 |
185 |
198 |
192 |
7 |
9.5 |
8 |
5 |
DHS00190 |
190 |
203 |
197 |
7 |
9.5 |
8 |
5 |
DHS00200 |
200 |
213 |
207 |
7 |
9.5 |
8 |
5 |
DHS00200 |
200 |
214 |
208 |
7 |
9.5 |
8 |
5 |
DHS00204 |
204 |
248 |
212 |
7 |
9.5 |
8 |
5 |
DHS00210 |
210 |
223 |
217 |
7 |
9.5 |
8 |
5 |
DHS00220 |
220 |
233 |
227 |
7 |
9.5 |
8 |
5 |
DHS00230 |
230 |
244 |
238 |
7 |
9.5 |
8 |
5 |
DHS00250 |
250 |
263 |
257 |
7 |
9.5 |
8 |
5 |
▶ omadused
MPMDHS tüüp on tihend õlikindla huule ja tolmukindla huulega.
▶ Materjal
Polüuretaan PU
▶ Keskmine
Hüdrauliline õli, vesi, emulsioon.
▶ töötingimused
Töökiirus: ≤1m/s
Töötemperatuur: -35 ℃ ~+100 ℃