020002-E0 pages

Issue 02-13*

200-2

THREADED BODY CYLINDERS
with metal wiper, double-acting, pmax. 500 bar
Description

Operating conditions:

This cylinder with double acting function
saves space when built into fixture plates
or into plates of plastic injection moulds.

Oil is fed to the inside of the fixture body
by means of drilled oilways. Meticulous
cleanliness is extremely important since
drilling chips may damage the seals and
cause leakage and the failure of the
installation.

The double acting function makes
cycledependant strokes possible when
retracting and extending the piston. The
operation times can be calculated from the
possible flow rate of the power unit and the
operated piston or ring area volume.
Unlike with single acting cylinders both
stroke directions are power operated.
On the piston rod end the cylinders are
equipped with a retractable wiper made of
NBR/FKM and an additional metal wiper.

The cylinder is sealed by means of an
O-ring / support ring combination. Due to
the compact design the threaded body
cylinder does not have an internal stop for
the return stroke, but uses the bore bottom
of the assembly bore. For that reason the
dimension ’g’ for the installation depth
must be adhered to absolutely.

The metal wiper prevents the penetration
of chips into the soft wiper and in this way
the piston is prevented from jamming.
This preventive measure protects the
seals and increases the life of the cylinder.

The diagonal feeds and cross-bores for the
oil supply must be well rounded in order to
prevent the seals from being damaged
during installation.

Webcode: 020002
We also design
and manufacture
special designs

Seal material:
NBR, Operating temperature:
-10° up to +80°C
FKM, Operating temperature:
up to 150°C

Advantages:
No ingress of chips due
integrated metal wiper
Application example

Fully retractable housing

Flange plates (Accessoiries):

Oil supply without pipe
Varied for manifold application options

General operating conditions and other
information can be found on the catalog page
“Recommendations & General Characteristics”
or at www.hydrokomp.de.

d

b
for cylinder with Piston Ø
[mm]
a
[mm]
b
[mm]
c
[mm]
d
[mm]
e
[mm]
f
[mm]
g
[mm]
(in scope of supply)
4 Screws DIN 912, 8.8
Order no.
MP-EZY...

a

The flange plate makes it is easy to mount the cylinder with four screws.
The thread (page 2, measure “c”) inside the mounting housing is not necessary.
The mounting dimension is less the dimension “i” (see table on page 2).

f
e

Space-saving positioning possible

g (countersink depth)

16
45
32
12
M30x1,5
11
6,6
6,5
M6x16
...-DW16

20
60
41
12
M36x1,5
15
9
8,3
M8x16
...-DW20

Mounting example
with flange plate

25
65
45
12
M42x1,5
15
9
8,3
M8x16
...-DW25

32
80
57
14,5
M56x2
18
11
10,5
M10x20
...-DW32

40
90
64
16,5
M64x2
20
13,5
12,6
M12x25
...-DW40

50
105
75
18,5
M72x3
20
13,5
12,6
M12x25
...-DW50

200-2 / 02-13 *Subject to change without notice, compare issue no. at www.hydrokomp.de.

HYDROKOMP

®

Hydraulische Komponenten GmbH
Siemensstraße 16, 35325 Mücke (Germany)
Phone: +49 6401 225999-0
Fax:
+49 6401 225999-50
E-mail: info@hydrokomp.de
Internet: www.hydrokomp.de

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