Hydraulics | Merkel Wiper AUASOB

Merkel Wiper AUASOB

Merkel Wiper AUASOB

Material

Material Code Hardness

Polyurethane 94 AU 925 94 Shore A
Wiper lip

Operating conditions

Material 94 AU 925
Temperature range in °C
Fig. 1 Merkel Wiper AUASOB Hydraulic oils HL, HLP –30 … +110
HFA fluids +5 … +50
HFB fluids +5 … +50
Product description HFC fluids –30 … +40
HFD fluids –
Dirt wiper without metal reinforcement,
Water +5 … +40
protruding wiper lip and base face
HETG (rapeseed oil) –30 … +60
support.
HEES (synthetic esters) –30 … +80
HEPG (glycol) –30 … +50
Product advantages Mineral greases –30 … +110
Running speed v in m/s 2
Single-acting wiper for the protection
of cylinders against ingress of dirt, use
Surface quality
in standardised housings according to
ISO 6195 Type A. Surface roughness Ra Rmax
Sliding surface * *
Groove base ≤1,6 µm ≤6,3 µm
Application
Side of groove ≤3,0 µm ≤15,0 µm

Standard cylinders. * Surface roughness of the sliding surface to suit the sealing component used.

Design notes Fitting & installation

Please observe our general design notes Careful fitting is a prerequisite for the
in o Technical Manual. correct function of the wiper. Merkel
Wiper AUASOB can be quickly and
easily fitted by deforming into a kidney
shape. o Technical Manual.

© Freudenberg Simrit GmbH & Co. KG | Seals for Fluid Power Catalog 2007
 Hydraulics | Merkel Wiper AUASOB

Article list

+0,2
H L

R 2=0, 3 R 1 ≤ 0,5

H11 H11
Ø D Ø D1 Ø d
Rounded and free of burrs

d D H L D1 Material Article No.

6 14 4,8 7 11,5 94 AU P00925 401478 D
8 16 4,8 7 13,5 94 AU P00925 401479 D
10 18 4,8 7 15,5 94 AU P00925 401486 B
12 20 4,8 7 17,5 94 AU P00925 351679 B
14 22 4,8 7 19,5 94 AU P00925 351680 B
16 24 4,8 7 21,5 94 AU P00925 336668 B
18 26 4,8 7 23,5 94 AU P00925 351681 B
20 28 4,8 7 25,5 94 AU P00925 336667 B
20 28 4,8 7 25,5 94 AU P00925 49039294 B
22 30 4,8 7 27,5 94 AU P00925 336666 B
25 33 4,8 7 30,5 94 AU P00925 336670 B
28 36 4,8 7 33,5 94 AU P00925 351683 B
32 40 4,8 7 37,5 94 AU P00925 336671 B
36 44 4,8 7 41,5 94 AU P00925 395708 B
40 48 4,8 7 45,5 94 AU P00925 336665 B
45 53 4,8 7 50,5 94 AU P00925 336663 B
50 58 4,8 7 55,5 94 AU P00925 336664 B
56 66 6,1 8,3 63 94 AU P00925 351685 D
63 73 6,1 8,3 70 94 AU P00925 336662 B
70 80 6,1 8,3 77 94 AU P00925 351686 B
80 90 6,1 8,3 87 94 AU P00925 336661 B
100 115 9,3 12,3 110 94 AU P00925 336660 B
110 125 9,3 12,3 120 94 AU P00925 351690 B
125 140 9,3 12,3 135 94 AU P00925 336659 B
140 155 9,3 12,3 150 94 AU P00925 351693 D
155 170 9,3 12,3 165 94 AU P00925 49013135 D
160 175 9,3 12,3 170 94 AU P00925 336658 D
180 195 9,3 12,3 190 94 AU P00925 336657 D
200 215 9,3 12,3 210 94 AU P00925 336672 D
B Available from stock D On request: Tool is available, delivery at short notice

© Freudenberg Simrit GmbH & Co. KG | Seals for Fluid Power Catalog 2007