Installation, assembly and setting
Assembly instructions EN
SREH-50-IOL
Date 17.06.2022
Version 1.0
25–52
As standard, the screws are screwed back into the upper area of the motor
housing so that the full thread length is available for fastening from below.
Fig. 7
Screwing the screws back into the upper area
For positioning use the centring sleeves included in the supply. Insert the
centering sleeves into two diagonally opposite holes of the attachment grid.
6.2.2 Tightening torques
For assembling use screws with the following minimum specifications:
Standard
VDI 2230
Screw strength:
Category 8.8
Surface:
Galvanized blue, oiled or greased
Thread
Tightening torque
M2
0.3 … 0.35 Nm
M2.5
0.5 … 0.73 Nm
M3
1.1 … 1.4 Nm
M4
2.6 … 3.3 Nm
M5
5.2 … 6.5 Nm
M6
9.0 … 11.3 Nm
M8
21.6 … 27.3 Nm
Содержание SREH-50-IOL
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