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Gear unit to machine
8.3
Output side
8.3.1
Permissible axial forces
8.3.1.1
Information on the attachment
8.3.1.2
Standard variant
Gear unit
Pitch circle diameter [mm]
004
010
025
050
110
300
500
High-torque version
Gear unit
Pitch circle diameter [mm]
010
025
050
110
300
500
Version: 2.1
No washers necessary
Beckhoff recommends not using washers if the material of the
screw contact surface has an adequate interface pressure.
Avoid damage due to stresses
Use suitable tools for the assembly. Mount gear wheels and
toothed belt pulleys without force on the output shaft and avoid
mounting by driving or hammering on.
The gear unit can be damaged if stress occurs during mounting.
► Seal any gap over a wide area when attaching to the output side
► Make sure that the surfaces of the attached parts have a low
roughness
► Use only screw head seals and o-rings for sealing
For planetary gear units from the AG2400 series no attachment by
press fitting or shrink fitting is provided.
In the following you will find supplementary information regarding
the attachment of the gear unit to the output side:
Quality of the screws = strength class 12.9
Number x thread x
depth of engagement
31.5
50
63
80
125
12 x M10 x 20
140
12 x M16 x 31
160
12 x M20 x 31
Quality of the screws = strength class 12.9
Number x thread x
depth of engagement
50
63
80
12 x M10 x 15
125
12 x M12 x 19
145
12 x M20 x 31
166
12 x M24 x 37
Mechanical installation
8 x M5 x 7
8 x M6 x 10
12 x M6 x 12
12 x M8 x 15
12 x M6 x 10
12 x M8 x 12
AG2400
Tightening torque [Nm]
9
15.4
15.4
37.5
73.5
310
605
Tightening torque [Nm]
15.4
37.5
73.5
126
605
1040
───
79
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