Elastomer dog coupling with radial clamping hub stainless steel 23022-11-24920781825
- Accouplement élastomère sans jeu serrage par tige filetée
- Pour les arbres avec un diamètre compris entre 4 et 50 mm
- Plage de couple : 4 - 450 Nm
- Compensation des défauts d'alignement (axial, radial, angulaire)
- Enfichable axialement, montage très simple
Sales unit
€280.14
plus sales tax
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Désignation
Accouplement élastomère à griffes
Modèle 1
avec moyeu à serrage radial
Matériau
du corps de base
acier inoxydable
Matériau
des composants
polyurethane
Coloris
des composants
jaune
L=Longueur
78
C
(ISO 4029)
M6
Couple de
serrage des
vis en Nm
15
Coupling spider
hardness
92 Shore A
D1
(H7)
18
D1/D2
min.
15
D1/D2
max.
32
D2
(H7)
25
D4
55
L1
30
L2
18
L3
12
Moment of inertia
(gm²)
0,409
Nom. torque
Nm
35
R
56,4
Rigidité du ressort
radiale
(N/mm)
1900
Taille
24
Torsional stiffness
static
(Nm/wheel)
2300
Torsional stiffness
dynamic
Nm/wheel
5130
couple
max.
Nm
70
désalignement angulaire
max.
(°)
1
désalignement axial max.
de l’arbre
(mm)
+1,4 / -0,5
désalignement radial max.
de l’arbre
(mm)
0,15
vitesse de rotation
max.
1/min
7000
~ CONFLICT MINERALS 3TG status
not yet identified
~ 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 stainless steel.
Coupling spider polyurethane.
Coupling spider polyurethane.
Version
Hub bright.
Coupling spider blue Shore 80A.
Coupling spider yellow Shore 92A.
Coupling spider red Shore 98A.
Coupling spider blue Shore 80A.
Coupling spider yellow Shore 92A.
Coupling spider red Shore 98A.
Note
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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