Wiper AE 42 (A 42)

Description
Product group: Wiper
Design: E single-acting
Profile no.: 42
Material: TPU 90

Operational application limits
Temperature (°C): -40 to +100
Running speed (m/s): ≤ 2

Catalog Wiper AE 42 (A 42) Download View Design Housing Download View Installation Download View

Media
Hydraulic oils acc. to DIN 51524 Part 1 - 3, lubricating oils, mineral oil based lubricating greases, highly non-flammable hydraulic fluids HFA, HFB, HFC acc. to VDMA 24317

Function
The AE 42 is a single-acting wiper. Because it is pressed against the rod, dirt is wiped from the surface by the action of the rod as it retracts.

Installation
The wiper is installed in a semi-closed axial groove.

Remarks
Wipers made of TPU are particularly well suited to applications in mobile hydraulics where they are subjected to a heavy dirt load. Due to the good wear resistance of polyurethane, the AE 42 has a particularly long service life. AE 42 standard dimensions have pads on the inner diameter which support the correct functional fit.

d Size between 16 - 143 mm

D Size between 22.6 - 151 mm

L Size between 3.8 - 7.2 mm

H Size between 5 - 12 mm

Name	d	D	L	H
Name	d	D	L	H
A42 - 16 x 22.6 x 3.9/5	16	22.6	3.9	5
A42 - 18 x 24 x 3.8/5	18	24	3.8	5
A42 - 20 x 28 x 5/7	20	28	5	7
A42 - 25 x 33.3 x 5/7	25	33.3	5	7
A42 - 28 x 36.6 x 5.3/7	28	36.6	5.3	7
A42 - 30 x 38.6 x 5.3/7	30	38.6	5.3	7
A42 - 35 x 43 x 5.3/7	35	43	5.3	7
A42 - 36 x 44.6 x 5.3/7	36	44.6	5.3	7
A42 - 40 x 48.6 x 5.3/7	40	48.6	5.3	7
A42 - 45 x 55.6 x 5.3/7	45	55.6	5.3	7
A42 - 50 x 58.6 x 5.3/7	50	58.6	5.3	7
A42 - 56 x 66.6 x 5.3/7	56	66.6	5.3	7
A42 - 60 x 68.6 x 5.3/7	60	68.6	5.3	7
A42 - 63 x 73.6 x 5.3/7	63	73.6	5.3	7
A42 - 65 x 75.6 x 5.3/7	65	75.6	5.3	7
A42 - 70 x 82.6 x 7.2/12	70	82.6	7.2	12
A42 - 75 x 83.2 x 5.3/7	75	83.2	5.3	7
A42 - 80 x 88.6 x 5.3/7	80	88.6	5.3	7
A42 - 97 x 105 x 5/7	97	105	5	7
A42 - 100 x 112.2 x 7.2/12	100	112.2	7.2	12
A42 - 143 x 151 x 5.5/7	143	151	5.5	7