Parker ETH Series - Mounting with Mounting Threads on the Cylinder; Mounting with Mounting Accessories; Cylinder Mounting with Mounting Plates or Foot Mounting Brackets; Screw Tightening Torques for the Mounting of the Customers ETH Cylinder

Parker EME
Mounting
192-550003N10 ETH ATEX December 2019 25
2.1.1. Mounting with mounting threads on the cylinder
The easiest and most economic method of mounting is using the available
mounting threads on the cylinder body (mouning option F, dimensions: see ETH
catalogue). Make sure that the mounting surface is level and that the cylinder is
mounted without tension and contortion. This method of mounting is only possible,
if the lower side of the mounting surface is accessible.
ETH100&125 does not have a mounting thread at the bottom of the cylinder.
For cylinders in IP version, the cylinder is enclosed in a protective coating with
possibly not constant layer thickness. Therefore it can happen that when using
the front or rear mounting surfaces (only for parallel motor mounting) the
alignment of the cylinder deviates from the ideal 90° position.
2.1.2. Mounting with mounting accessories
Mounting methods: please refer to ETH catalogue.
Dimensions: please refer to ETH catalogue.
Permissible lateral force: please refer to the ETH support side in the ETH
catalogue.
2.1.2.1 Cylinder mounting with mounting plates or foot
mounting brackets
If the underside of the mounting surface is not accessible, mounting plates or foot
mounting brackets are available as accessories.
The rear mounting plate (mounting type H) cannot be fixed with inline motor
configuration.
If you fix the cylinder only at the rear end (e.g. also with a rear clevis) please
respect the effective direction of the known forces. Critical are above all lateral
forces in horizontal or vertical direction.
2.1.2.2 Screw tightening torques for the mounting of the
customer’s ETH cylinder
In order to simplify the calculation of the mounting screws for fixing the cylinder in
your application, the following Table gives an overview of the required screw
quality resp. the required tightening torque (including additional boundary
conditions), under the assumption that 100 % of the permissible axial force are
required. Additionally, take care that no other loads act on the screws.
If these specifications are not adhered to, the screw joint might fail.
The failure of screw joint may lead to severe injuries.
ETH032 ETH050 ETH080
Mounting type
M05
M10
M16
M05
M10
M20
M05
M10
M32
Option F*
M6 - 12.9
M8 - 12.9
M12 - 12.9
Screw
15.5
3
47
3
160
3
160
3.4
160
3
Screw tightening torque
1
[Nm]
6
8
12
Minimum screw-in depth [mm]
Option F
M6 - A2-70
M8 - A2-70
M10 - A2-70
Screw
7.5
16
34
Screw tightening torque
1
[Nm]
9
9
16
Minimum screw-in depth [mm]
Option F
M6 - 8.8
M8 - 8.8
M10 - 8.8
Screw
9
19
39
Screw tightening torque
1
[Nm]
9
9
16
Minimum screw-in depth [mm]
Option E
Option C
M6 - A2-70
M8 - A2-70
M10 - A2-70
Screw
8
16
34
Screw tightening torque
1
[Nm]
8
12
15
Minimum screw-in depth
2
[mm]
Option E
Option C
M6 - 8.8
M8 - 8.8
M10 - 8.8
Screw
8
16
34
Screw tightening torque
1
[Nm]
8
12
15
Minimum screw-in depth
2
[mm]