EMRROD SEALS

EMR
The seal wiper element EMR is designed fort he demands of mini pneumatics. Compared with the profile ELR, smaller cross sections of the profiles are realized here. This involves marked lower friction values. Also this profile combines two functions in one: Sealing and wiping. No additional axial safeguard required.

ADVANTAGES ARE
- sealing and wiping in one element
- smallest place requirement but full function
- ideal housing finish
- low mounting effort
- simple and economical fitting area
- no additional axial safeguard required
- due to special lip geometry, even usable with dry and oil-free air after initial lubrication
- smooth running thanks to optimal tuning of the dynamicwiper and seal lips
- no corrosion danger because of the purely polymer part

APPLICATION RANGE
Especially designed for the sealing in the mini-pneumatics

 

working pressure:  ≤ 1,6 MPa (16 bar)
working temperature:  - 35 �C to + 80 �C
surface speed:  ≤ 1 m/s
media:  lubricated as well as dry and oil-free air (after initial lubrication)

MATERIAL
PU010 special polymerized polyurethane compound with a hardness of approx. 90 Shore A. For low temperature application the compound PU009 with a hardness of 94 Shore A is available.

 

MOUNTING INSTRUCTIONS
The seal / wiper element EMR is easy to be snapped into its fitting area when the piston rod is demounted. No further axial safeguard is necessary thanks to the outline of the profile. To avoid damage to the wiper and sealing lips, those should not be drawn over sharp edges during installation. An initial lubrication of the mating surfaces on assembly is important for very long service life.
For special cases of application (high temperatures, speed, specific pressure, use in water, HFA-, HFB-fluids etc.) please get in contact with our consultancy service.

d D H d1 L a Bestell-Nr./Order code
1 3,4 2,8 2,6 2,7 0,6 EMR 0104 PU010
3 5,6 2,8 4,6 2,7 0,6 EMR 0302 PU010
4 7 2,8 5,4 2,7 0,8 EMR 0407 PU010
5 8 2,8 6,2 2,7 0,8 EMR 0508 PU010
6 9 2,8 7,2 2,7 1 EMR 0609 PU010
8 11,5 3,2 9,2 3 1 EMR 0811 PU010
8,8 13,8 4,4 10,8 4 1 EMR 0813 PU010
10 14 3,7 11,4 3,7 1 EMR 1014 PU010
12 16,5 4 13,7 3,7 1,2 EMR 1214 PU010
13 17,5 4 14,7 3,7 1,2 EMR 1317 PU010
14 18,5 4 15,7 3,7 1,2 EMR 1418 PU010*
16 20,5 4 17,7 3,7 1,2 EMR 1620 PU010
18 22,5 4 19,7 3,7 1,2 EMR 1822 PU010
20 25 4,6 21,9 4,15 1,2 EMR 2025 PU010
22 27 4,6 23,9 4,15 1,2 EMR 2227 PU010*
25 30 4,6 26,9 4,15 1,2 EMR 2530 PU010
30 35,5 5 32,1 4,55 1,2 EMR 3035 PU010*
32 37,5 5 34,1 4,55 1,2 EMR 3237 PU010
35 40,5 5 37,1 4,55 1,2 EMR 3505 PU010*
40 46 5,5 42,2 4,9 1,4 EMR 4005 PU010
45 51 5,5 47,2 4,9 1,4 EMR 4505 PU010*
50 56 5,5 52,2 4,9 1,4 EMR 5005 PU010
63 69,5 6 65,4 5,4 1,4 EMR 6306 PU010*
 

Further sizes on request.

Branch Düren
Westring Dichtungstechnik GmbH
Talbenden 4
D-52353 Düren
Tel:  +49 24 28 - 80 29 - 0
Fax:  +49 24 28 - 80 29 - 29
E-Mail:  dueren@westring-dichtungstechnik.de
Öffnungszeiten
Mo-Do: 8:00 - 16:30 Uhr
Fr: 8:00 - 15:00 Uhr

Branch Köln
Westring Dichtungstechnik GmbH
Rudi-Jaehne-Str. 4
D-50769 Köln-Merkenich
Tel:  +49 221 - 5 99 20 18 / 19
Fax:  +49 221 - 5 99 53 62
E-Mail:  koeln@westring-dichtungstechnik.de
Öffnungszeiten
Mo-Do: 8:00 - 16:30 Uhr
Fr: 8:00 - 15:00 Uhr

Branch Plauen
Westring Dichtungstechnik GmbH
Fedor-Schnorr-Straße 6
D-08523 Plauen
Tel:  +49 37 41 - 42 30 - 0
Fax:  +49 37 41 - 42 30 - 19
E-Mail:  plauen@westring-dichtungstechnik.de
Öffnungszeiten
Mo-Do: 8:00 - 16:30 Uhr
Fr: 8:00 - 14:30 Uhr