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LK20-1 Jaw Coupling - Setscrew Type

Dimensions
Note: please let us know the model and the φd1φd2 of product you need.

Model 		φd1φd2
Max. Bore Diameter(mm) 		φD L L1 L2 S L3 M Wrench Torque
( N.M )
LK20-20 10 20 30 10 8 1.0 5.0 M4 2.5
LK20-25 12 25 34 11 10 1.0 5.0 M5 5
LK20-30 16 30 35 11 10 1.5 5.0 M5 5
LK20-40S 24 40 55 19.5 12 2.0 10 M6 8
LK20-40 24 40 66 25 12 2.0 10 M6 8
LK20-55 28 55 78 30 14 2.0 10 M6 8
LK20-65 38 65 90 35 15 2.5 15 M8 20
LK20-80 45 80 114 45 18 3.0 15 M8 20
LK20-95 55 95 126 50 20 3.0 20 M10 40
LK20-105 60 105 140 56 21 3.5 20 M12 75
Specifications
Model Rated Torque
( N.m ) 		Max.Torque
( N.m ) 		Max.Rotational Frequency
( rpm ) 		Moment of Inertia
( Kg.m2 ) 		Static Torsional Stiffness
( N.m / rad ) 		Errors of Eccentricity
( mm ) 		Max. Angular Misalignment
( °)		 Max. Axial Misalignment
( mm )		 Mass ( g )
LK20-20 2.8 5.6 17000 9.30×10-7 55 0.02 1.0 +0.60 0 20.5
LK20-25 6.0 12.0 16000 2.56×10-6 63 0.02 1.0 +0.60 0 36
LK20-30 6.5 13.0 15000 5.22×10-6 72 0.02 1.0 +0.60 0 50
LK20-40S 32 64 13000 2.26×10-5 500 0.02 1.0 +0.80 0 155
LK20-40 32 64 13000 2.74×10-5 550 0.02 1.0 +0.80 0 159
LK20-55 46 92 10500 8.71×10-5 1500 0.02 1.0 +0.80 0 401
LK20-65 109 218 8300 2.67×10-4 2800 0.02 1.0 +0.80 0 696
LK20-80 135 270 7000 8.05×10-4 3500 0.02 1.0 +1.00 0 1189
LK20-95 260 520 6000 1.73×10-3 4600 0.02 1.0 +1.00 0 1932
LK20-105 430 860 5500 2.90×10-3 5800 0.02 1.0 +1.00 0 2597

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COUP-LINK, Guangzhou LINK Automation Equipment Co.,Ltd.

Add.: 2606-2609 Room, B Building, Feng Xing Square, No.242 Tian He Road, Guangzhou City, Guangdong Province, China
Tel.: 0086-20-3839 5380
Fax.: 0086-20-3839 5480