FLENDER ARPEX ARS-6 - Demounting; Clamping and Slip Hub Connection

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ARPEX 8704 en
Operating instructions 01/2019
6.5.2 Demounting
The coupling hubs must be provided with one or more oil channels, depending on length and design. The
oil must be injected into the join by way of the oil connections the number of which corresponds to the
number of oil pumps. Axial misalignment is achieved by means of a separate hydraulic press or
mechanical pullingoff device.
Secure hub axially. Risk of injury from falling coupling parts.
6.6 Clamping and slip hub connection
Forces are transmitted frictionally by the ARPEX clamping and slip hubs. The clamping or slip hubs are
delivered in an assembled condition (ready to fit) (see figs. 11 and 12).
1
2
3
5
7
4
6
Fig. 11: Clamping hub, type 124 (example: ARS6)
1 Tensioning bolt
2 Bevel surface "lubricated"
3 free of grease
4 Clamping hub
5 Clamping ring
6 Forcing-off bolt
7 Shaft
2
1
87
6
3
5
4
Fig. 12: Slip hub, type 125 (example: ARS6)
1 Forcing-off thread
2 Bronze bush
3 Bevel surface "lubricated"
4 free of grease
5 Tensioning bolt
6 Clamping hub
7 Clamping ring
8 Shaft