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7.3 Mounting
Caution
1. Fix 'Socket' square width across flats in the piston rod point with the spanner etc. , prevent
the piston rod from rotating, and tighten the screw tightening when work piece or jig, etc.
are installed properly by the torque value within the range of the limitation.
It causes the abnormal reaction of an auto switch, the space of an internal guide, and an increase
of the sliding resistance, etc..
2. When mounting the workpiece or other device to the actuator tighten the fixing screws with
adequate torque within the specified torque range.
Tightening the screws with a higher torque than the maximum may cause malfunction, whilst
tightening with a lower torque can cause the displacement of the mounting position or in extreme
conditions detaching of the work piece.
[LEY series]
Work fixed / Rod end female thread
Work fixed / Rod end male thread
Mounting / Body bottom tapped style (When “Body bottom tappde” is selected
）
Mounting / Rod side
・
Head side tapped style
Model
Bolt
Max. tightening
torque [Nm]
Max.thread
depth [mm]
Scket width
across flats
[mm]
LEY16
M5x0.8
3.0
10
14
LEY25
M8x1.25
12.5
13
17
LEY32 / LEY40 M8x1.25
12.5
13
22
Model
Thread
size
Max. tightening
torque [Nm]
Max.thread
length [mm]
Scket width
across flats
[mm]
LEY16
M8x1.25
12.5
12
14
LEY25
M14x1.5
50.0
20.5
17
LEY32 / LEY40 M14x1.5
50.0
20.5
22
Model
Rod end nut
thread
depth of
bracket[mm]
Width
across
flats [mm]
Length [mm]
LEY16
13
5
5 or more
LEY25
22
8
8 or more
LEY32 / LEY40
22
8
8 or more
Model
Bolt
Max.
tightening
torque [Nm]
Max.thread
depth [mm]
LEY16
M4x0.7
1.5
5.5
LEY25
M5x0.8
3.0
6.5
LEY32 / LEY40
M6x1.0
5.2
8.8
Model
Bolt
Max.
tightening
torque [Nm]
Max.thread
depth [mm]
LEY16
M4x0.7
1.5
7
LEY25
M5x0.8
3.0
8
LEY32 / LEY40
M6x1.0
5.2
10
Rod end nut
Soket
Thread depth
of bracket
Soket
Head side
Rod side
LEY*D is
excluded
