Beckhoff AG3300 Operating Instructions Manual page 57

Mounting
8.3.2
Tightening torques
Version: 2.5
► Carefully degrease the following components with a cloth:
• Contact surfaces with adjacent components
• Output shaft and centering
There are four threaded holes [1] to [4] in the gear unit housing for
the bolted connection with your machine
► Coat suitable screws with threadlocker
► Fasten the gear unit to the machine by screwing the correct
screws into the threaded holes [1] to [4]
► Make sure that the surface of the machine has a low roughness
► Attach the gear unit such that the screw plug faces downward
and the name plate is readable
In the following you will find supplementary information regarding
the attachment of the gear unit to a machine:
Quality of the screws = strength class 12.9
Gear Pitch circle diam-
unit eter [mm]
005 44
015 62
025 80
035 108
045 140
AG3300
Mechanical installation
Thread Tightening torque
[Nm]
M4 4.55
M5 9.0
M6 15.4
M8 37.5
M10 73.5
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