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Mechanical installation
7.3
Mounting the gear unit at the machine
Assembly sequence
Before proceeding with the assembly, decide whether to install the attachments on the
drive side first, or the gear unit to the machine first.
Note
Gear size AG2210
050
070
090
120
155
7.3.1
Fittings on the output side
Distortions during mounting can damage the gear unit.
• Mount gearwheels and toothed belt pulleys on the output shaft without using force.
• Never use a reaming or hitting action during mounting.
Attention
• Use only suitable tools and equipment for the installation.
• During fitting or shrink-fitting of a toothed gear onto the output shaft, ensure that the
maximum permitted static axial forces for the output bearing are not exceeded.
Table 1: Maximum permissible static axial forces at static load rating (s0) = 1.8 and radial load (Fr) = 0
F
[N]
a max
18
Procedure:
The gear housing features four threaded holes for connection with your
machine.
• Thoroughly clean the drive shaft, centering and contact surface.
Screws must be provided by the customer. The specified screw sizes
and tightening torques can be found in the following table.
• Coat the four screws with a threadlocker (e.g. Loctite 243).
• Attach the gear unit to the machine with the four mounting screws
through the screw holes.
Install the gear unit such that the name plate remains
readable.
Do not use washers or toothed washers
Pitch circle Ø [mm]
44
62
80
108
140
050
070
1800
4300
Version: 1.6
Screw size /
Strength class
M4 / 12.9
M5 / 12.9
M6 / 12.9
M8 / 12.9
M10 / 12.9
090
120
5100
11300
Tightening torque
[Nm]
4.55
9.0
15.4
37.3
73.4
155
18500
AG2210
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