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Beam Coupling with removable clamping hub, stainless steel

Material, surface finish:
Stainless steel 1.4305, natural finish
Sample order:
nlm 23012-2025,
D1 = 5,5
D2 = 5,5
Zero backlash, torsionally rigid, resiliently flexible and maintenance-free full metal coupling for transmitting angle synchronous rotary movement. The innovative slit structure makes possible a very good axial, radial and angular flexibility with low reset force. Ideal for servomotors.
Temperature range:
-50 C up to +150 C.
Recommended shaft tolerances h7.
On request:
Desired hub holes D1 and D2 seperately with tolerance class or tolerance zone.

Product Selection

NameOrder No.PriceOrderD4LL1L2SizeNominal torque NmMoment of inertia (10⁻³ kgm²)Torsion resistance Nm/arcminMax. axial shaft displacement ±Max. lateral shaft displacementMax. angular shaft displacementAxial spring stiffness N/mmLateral spring stiffness N/mmTightening torque of screws (Nm)Revolutions per minute max.D1/D2 predrilledD1/D2 min.D1/D2 max.C (DIN 912-12.9)Approx. weight kgMaterialPriceOrder
25288425160,007841,450,30,2285927280005,5612M3x100,075stainless steel£59.60
3040115,530250,0222,470,40,3400903460005,5614M4x100,160stainless steel£76.30
4048115,540360,095,820,40,36601229950005,5618M5x140,340stainless steel£107.28
5065199,550730,254160,50,395016191450009,51026M6x160,650stainless steel£154.98

Technical Drawing

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