Elastomer Jaw Couplings EK

Please select a Elastomer / Jaw Coupling:

Elastomer coupling Model EKH split clamping hub

Series from 6 - 2,150 Nm

2D view Elastomer Coupling EKH

Data table and Downloads Elastomer Coupling EKH Series 6 - 2150 Nm

Model EKH Series
20 60 150 300 450 800
Type (Elastomer insert) ABCABCABCABCABCABC
Rated torque (Nm) TKN172166075201602004232540584530660959501100240
Max. torque** (Nm) TKmax34421212015035320400856508101701060135019019002150400
Overall length (mm) A667890114126162
Insertion length (mm) AE283337495165
Outside diameter (mm) B425666.582102136.5
Outer diameter screwhead (mm) BS44.5576885105139
Mounting length (mm) C253035455065
Inner diameter range H7 (mm) D1/28-2512-3219-3620-4528-6035-80
Inner diameter (Elastomer insert) (mm) DE19.226.229.236.246.260.5
Screw (ISO 4762/12.9) EM5M6M8M10M12M16
Tighting torque of the mounting screw (Nm) E8153570120290
Distance between centers (mm) F15.52124293850.5
Distance (mm) G8.510121517.523
Hub length (mm) H394652.5667393.5
Mass moment of inertia per hub
(10-3 kgm2)
J1/J20.020.060.10.419.5
Approx. weight (kg) 0.150.350.61.11.710
Speed* (rpm) 19,00014,00011,5009,5008,0004,000
Downloads 20 60 150 300 450 800
2D-DXF (ZIP folder)
3D-EXE (Viewer)
3D-STEP (ZIP folder)

Click here for further information regarding our elastomer inserts, including torsional stiffness and maximum possible misalignment    1 Nm = 8.85 in lbs

** Maximum transferable torque of the clamping hub depends on the bore diameters

Series Ø 8 Ø 16 Ø 19 Ø 25 Ø 30 Ø 32 Ø 35 Ø 45 Ø 50 Ø 55 Ø 60 Ø 65 Ø 70 Ø 75 Ø 80
20 30 40 50 65                      
60   65 120 150 180 200                  
150     180 240 270 300 330                
300     300 340 450 520 570 630              
450         630 720 770 900 1,120 1,180 1,350        
800             1,050 1,125 1,200 1,300 1,400 1,450 1,500 1,550 1,600

Higher torgue through additional keyway possible.

Ordering specifications

Order example for Jaw Coupling EKH Required information for model EKH.

Last update: 06-29-2006

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