Item description/product images

Elastomer dog couplings clamping with grub screw
  • Elastomer dog couplings clamping with grub screw
  • Elastomer dog couplings clamping with grub screw
DescriptionMaterial:Elastomer spider polyurethane Shore hardness 98-A.
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.
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.
Diameters smaller than D 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 star

Drawings

Elastomer dog couplings clamping with grub screw

Overview of items (compressed)

Item selection/filter
Order No.SizeNominal torque
Nm
Moment of
inertia
(10⁻³ kgm²)
Static resistance
to torsion
Nm/arcmin
Max.
axial shaft
displacement ±
Max.
lateral shaft
displacement
Tightening
torque of
screws (Nm)
CADAcc.PriceOrder
23023-0020220,000210,0070,60,10,7 39.70 €
23023-0050550,0010,0160,80,10,7 46.32 €
23023-012512,512,50,00590,03810,11,7 59.54 €
Order No.

D1/D2
predrilled
D1/D2
min.
D1/D2
max.
D4LL1L2L3C
(DIN 916)
CADAcc.PriceOrder
23023-00203361422783,5M3 39.70 €
23023-0050559,53203010105M3 46.32 €
23023-01258814303511135,5M4 59.54 €

Information about this article

For machining the hub bore, we charge:
£ 7 / hub
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