Elastomer dog coupling with radial clamping hub aluminium 23022-10-28920903232
- Play-free elastomer coupling clamp with grub screw
- For shaft diameters from 2 to 57 mm
- Torque range: 0.5 - 525 Nm
- Compensation of misalignments (axial, radial, angular)
- Axially attachment, thus very simple installation
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CHF124.07
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Désignation
Accouplement élastomère à griffes
Modèle 1
avec moyeu à serrage radial
Matériau
du corps de base
aluminium
Matériau
des composants
polyurethane
Coloris
des composants
jaune
L=Longueur
90
C
(ISO 4029)
M8
Couple de
serrage des
vis en Nm
40
Couple d’inertie
(gm²)
0,377
D1
(H7)
32
D1/D2
min.
19
D1/D2
max.
37
D2
(H7)
32
D4
65
Dureté de
l’étoile de couplage
92 Shore A
L1
35
L2
20
L3
15
Nom. torque
Nm
95
R
72,6
Rigidité du ressort
radiale
(N/mm)
1780
Rigidité à la torsion
dynamique
(Nm/rad)
6745
Taille
28
Torsional stiffness
static
(Nm/wheel)
4080
couple
max.
Nm
190
désalignement angulaire
max.
(°)
1
désalignement axial max.
de l’arbre
(mm)
+1,5 / -0,7
désalignement radial max.
de l’arbre
(mm)
0,15
vitesse de rotation
max.
1/min
6000
~ CONFLICT MINERALS 3TG status
not yet identified
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
not yet identified
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes
Description
Matière
Moyeu en aluminium.
Étoile d'accouplement en polyuréthane.
Étoile d'accouplement en polyuréthane.
Finition
Moyeu poli.
Étoile d'accouplement Bleu 80 Shore A.
Étoile d'accouplement Jaune 92 Shore A.
Étoile d'accouplement Rouge 98 Shore A.
Étoile d'accouplement Bleu 80 Shore A.
Étoile d'accouplement Jaune 92 Shore A.
Étoile d'accouplement Rouge 98 Shore A.
Nota
Elastomer dog coupling consisting of two hubs and an elastomer coupling spider. They are suitable for compensating axial, radial and angular misalignments and for cushioning vibrations and torque shocks.
The polyurethane coupling spiders are available in various hardness grades. As the hardness of the coupling spider increases, the torque and stiffness transmitted increases, and as the hardness decreases, the displacement capacity and cushioning increases.
Pre-tensioning of the spiders in the coupling hubs make this variant play-free.
Supplied unassembled.
The polyurethane coupling spiders are available in various hardness grades. As the hardness of the coupling spider increases, the torque and stiffness transmitted increases, and as the hardness decreases, the displacement capacity and cushioning increases.
Pre-tensioning of the spiders in the coupling hubs make this variant play-free.
Supplied unassembled.
Temperature range
Blue Shore 80A: -50 °C to +80 °C. Briefly -60 °C to +120 °C.
Yellow Shore 92A: -30 °C to +90 °C. Briefly -50 °C to +120 °C.
Red Shore 98A: -30 °C to +90 °C. Briefly -40 °C to +120 °C.
Yellow Shore 92A: -30 °C to +90 °C. Briefly -50 °C to +120 °C.
Red Shore 98A: -30 °C to +90 °C. Briefly -40 °C to +120 °C.
Assembly
The elastomer dog couplings have an H7 tolerance. The recommended clearance tolerance is 0.02 - 0.05 mm. This tolerance and lubricating the shaft journals aids assembly and removal.
For installation, the hubs of the elastomer dog coupling are simply pushed onto the shafts and secured with clamp hubs.
For installation, the hubs of the elastomer dog coupling are simply pushed onto the shafts and secured with clamp hubs.
On request
Desired hub holes D1 and D2 seperately with tolerance class or tolerance zone.
DIN 6885 keyway.
DIN 6885 keyway.
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