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Denominazione
Giunto a soffietto metallico
Versione 1
con mozzo di serraggio radiale
Materiale Corpo base
alluminio
Materiale Componente
acciaio inox
L=Lunghezza
79
A
23
C (ISO 4029)
M8
Coppia di serraggio delle viti Nm
40
Coppia nominale Nm
60
D1 (H7)
19
D1/D2 max. con cava per linguetta
35
D1/D2 max.
35
D1/D2 min.
12
D2 (H7)
19
D4
66
Dimensioni
60
Disallineamento assiale massimo (mm)
0,6
Disallineamento radiale massimo (mm)
0,15
L2
10
L3
29
Momento di inerzia (gm²)
0,33
R
66
Rigidità della molla radiale (N/mm)
1150
Rigidità della molla assiale (N/mm)
90
Rigidità torsionale (10³ Nm/rad)
75
Velocità max. 1/min
8700
offset angolare massimo (°)
1,5
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 2 cancer
nickel (metallic)
~ PFAS free?
not yet identified
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes

Description

Material
Hub aluminium.
Bellows stainless steel.
Version
Bright.
Note
Metal bellows coupling with high torsional rigidity. The metal bellows compensates for axial, radial and angular shaft misalignment with low restoring forces. With clamping hubs for fastening to shafts.

They are primarily used when precise position and motion transmission is required, e.g. servo motors in machine tools, packaging machines, woodworking machines and in automation technology.
Temperature range
-30 °C to +120 °C.
Assembly
The metal bellows coupling hubs have an H7 tolerance. The recommended clearance tolerance is 0.02 - 0.05 mm. This tolerance and lubricating the shaft journals aid assembly and removal.

The metal bellows may be deformed max. 3 times over the permissible deflection values specified in the catalogue during assembly and removal. Avoid any use of force.
On request
Desired hub holes D1 and D2 separately with tolerance class or tolerance zone.
Keyway acc. to DIN 6885. Please observe largest possible bore by keyway.
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