Elastomer dog coupling Clamping with grub screw aluminium 23023-0020
- Suitable for high speeds
- Vibration absorbing
- Clamping with threaded pins ensures markedly shorter assembly times
- Free of play through preload of the coupling star
Unité de vente
60,21 CHF
hors TVA
Ajouté à votre panier
Désignation
Accouplement élastomère à griffes
Modèle 1
Serrage par vis HC
Modèle 2
mini
Matériau
du corps de base
aluminium
D1/D2=alésage de fixation
3
D4=Damètre extérieur
14
L=Longueur
22
C
(DIN 916)
M3
Couple
d’inertie
(10⁻³ kgm²)
0,00021
Couple de
serrage des
vis en Nm
0,7
Couple nominal
en Nm
2
D1/D2
min.
3
D1/D2
max.
6
L1
7
L2
8
L3
3,5
Rigidité à la torsion
statique
Nm/arcmin
0,007
Taille
2
décalage latéral
max.
de l’arbre
0,1
décalage latéral
max.
de l’arbre ±
0,6
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ 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
Material
Spider polyurethane hardness Shore 98A.
Hub aluminium.
Hub aluminium.
Version
Bright.
Note
Clamping the hub with a grub screw is a cost-effective alternative to the elastomer dog couplings with radial clamping hub (23022). Short mounting times.
The couplings can be mounted completely assembled or plug-in mounting is also possible. Lightly oil the spider to ease assembly. Take note of the required tightening torque for the grub screw. To ease removal we recommend milling a flat on the shaft.
The couplings can be mounted completely assembled or plug-in mounting is also possible. Lightly oil the spider to ease assembly. Take note of the required tightening torque for the grub screw. To ease removal we recommend milling a flat on the shaft.
Assembly
The shaft to hub bore fit is a transition fit. The play should be min. 0.01 mm and max. 0.04 mm i.e.
shaft: Ø 6 f7
hub: Ø 6 H8.
Bores smaller than D1/D2 min. are possible, however an optimal transfer of the couplings nominal torque is no longer guaranteed.
shaft: Ø 6 f7
hub: Ø 6 H8.
Bores smaller than D1/D2 min. are possible, however an optimal transfer of the couplings nominal torque is no longer guaranteed.
On request
Hub bores D1 and D2 with separate tolerance class or range.
Drawing reference
1) elastomer spider
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