LK7-1 Flexible Couplings - Beam Type - Setscrew Type - Parallel Manufacturer

LK7-1 Flexible Couplings - Beam Type - Setscrew Type - Parallel

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Dimensions
Note: the model with S is the stainless steel type, and the model without S is aluminium alloy type
please let us know the model and the φd1φd2 of product you need.

Model	φd1φd2 Max. Bore Diameter	φD	L	L1	M	Wrench Torque ( N.M )
LK7-12 SLK7-12	5	12	18.5	2.5	M2.5	0.8
LK7-16 SLK7-16	6.35	16	23	3	M3	1.2
LK7-20 SLK7-20	9.525	20	26	3	M4	2.5
LK7-25 SLK7-25	12	25	31	4	M4	2.5
LK7-32 SLK7-32	14	32	41	6	M5	5
LK7-40 SLK7-40	18	40	56	8.5	M5	5
LK7-50 SLK7-50	19	50	71	10.5	M6	8
LK7-63 SLK7-63	24	63	90	13	M8	20

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 ( °)	Max. Axial Misalignment ( mm )	Mass ( g )
LK7-12	0.5	1.0	30000	8.2×10-8	33	0.1	1.5	±0.3	4
LK7-16	0.8	1.6	22000	3.2×10-7	46	0.1	1.5	±0.3	11.5
LK7-20	1.1	2.2	18000	8.8×10-6	115	0.1	1.5	±0.3	17
LK7-25	1.4	2.8	14000	2.5×10-6	165	0.15	1.5	±0.35	38
LK7-32	2.8	5.6	10000	9.5×10-6	270	0.15	1.5	±0.35	71
LK7-40	6.3	12.6	9400	3.1×10-5	345	0.2	1.5	±0.35	159
LK7-50	11	22	7600	9.0×10-5	580	0.2	1.5	±0.35	319
LK7-63	22	44	6000	3.0×10-4	830	0.2	1.5	±0.35	619
SLK7-12	0.8	1.6	30000	2.0×10-7	60	0.1	1.5	±0.3	12
SLK7-16	1.1	2.2	22000	8.3×10-7	80	0.1	1.5	±0.3	22
SLK7-20	1.6	3.2	18000	2.2×10-6	235	0.1	1.5	±0.3	40
SLK7-25	2.2	4.4	14000	6.7×10-6	315	0.15	1.5	±0.35	74
SLK7-32	5.5	11.0	10000	2.5×10-5	837	0.15	1.5	±0.35	162
SLK7-40	8.7	17.4	9400	8.6×10-5	980	0.2	1.5	±0.35	354
SLK7-50	16	32	7600	2.6×10-4	1385	0.2	1.5	±0.35	710
SLK7-63	38	76	6000	8.2×10-4	1795	0.2	1.5	±0.35	1310

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