LK7-2 Flexible Couplings - Beam Type - Clamp Type - Parallel Manufacturer

LK7-2 Flexible Couplings - Beam Type - Clamp Type - Parallel

: http://couplingcn.com/1-3-8-lk-7-2-beam-coupling.html

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(mm)	φD	L	L1	M	Wrench Torque ( N.M )
LK7-C12 SLK7-C12	5	12	18.5	2.5	M2	0.4
LK7-C16 SLK7-C16	6.35	16	23	3.25	M2.5	0.8
LK7-C20 SLK7-C20	9.525	20	26	3.75	M2.5	0.8
LK7-C25 SLK7-C25	12	25	31	4.25	M3	1.2
LK7-C32 SLK7-C32	14	32	41	6.00	M4	2.5
LK7-C40 SLK7-C40	18	40	56	8.5	M5	5
LK7-C50 SLK7-C50	19	50	71	10.5	M6	8
LK7-C63 SLK7-C63	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-C12	0.5	1.0	10000	7.6×10-8	34	0.1	1.5	±0.3	4.86
LK7-C16	0.8	1.6	9300	3.2×10-7	46	0.1	1.5	±0.3	9.5
LK7-C20	1.1	2.2	7500	8.8×10-6	118	0.1	1.5	±0.3	18.5
LK7-C25	1.4	2.8	6000	2.5×10-6	167	0.15	1.5	±0.35	35
LK7-C32	2.8	5.6	4600	9.6×10-6	228	0.15	1.5	±0.35	79.3
LK7-C40	6.3	12.6	3600	3.2×10-5	346	0.2	1.5	±0.35	167
LK7-C50	11	22	3000	9.0×10-5	580	0.2	1.5	±0.35	350
LK7-C63	22	44	2200	3.1×10-4	843	0.2	1.5	±0.35	713
SLK7-C12	0.8	1.6	10000	2.1×10-7	62	0.1	1.5	±0.3	14
SLK7-C16	1.1	2.2	9300	8.9×10-7	83	0.1	1.5	±0.3	26
SLK7-C20	1.6	3.2	7500	2.4×10-6	246	0.1	1.5	±0.3	48
SLK7-C25	2.2	4.4	6000	7.0×10-6	315	0.15	1.5	±0.35	78
SLK7-C32	5.5	11.0	4600	2.6×10-5	845	0.15	1.5	±0.35	174
SLK7-C40	8.7	17.4	3600	8.9×10-5	990	0.2	1.5	±0.35	372
SLK7-C50	16	32	3000	2.7×10-4	1380	0.2	1.5	±0.35	760
SLK7-C63	38	76	2200	8.7×10-4	1790	0.2	1.5	±0.35	1410

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