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7.6.4 Mounting the "Spider" Coupling
- Assemble the clutch, claws with keyway, spacer and spiders
- Place the coupling on the motor and pump shaft and fit the loose shells and the mounting bolts.
- Tighten the bolts by hand, so that the loose shells almost touch the axles.
- Position the claws in such a way that the total length of the coupling is correct according to the
diagram below.
- Make sure the spider is centered between the claws, and that measures "E" and "s" are correct
according to the diagram below.
- Then tighten the bolts alternately to the prescribed torque.
Dimensions
Sizes (mm)
/ Type
E
28
20
38
24
42
26
Your pump is now ready for operation again at this point.
7.6.5 Disassembly of the "Spider" coupling
- Remove both shells from the coupling (!). Keep the shells
together per coupling half
- If the shells do not come loose manually, use a plastic
hammer if necessary.
- Remove the compound coupling from the shafts.
(Note: consists of several parts)
Landustrie version 06-14 | Operation & Maintenance manual BTP-SERIES
Subject to modifications
Tightening
torque (Nm)
s
2,5
35
3
35
3
69
Dimensions
Sizes (mm)
/ Type
E
48
28
65
35
75
40
Tightening
torque (Nm)
s
3,5
120
4,5
120
5
295
Flexible coupling "spider"
17 / 28
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