High-Gain Rubber Type Coupling Manufacturer

High-Gain Rubber Type Coupling

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The high-gain rubber type coupling features an integrated construction with rubber molded between two aluminum hubs on both ends. This makes the stabilization time greatly reduced. This coupling is ideal for use in actuators and indexing tables. Different shaft fastening methods are available, including clamp type and keyway type. Others can be offered upon request.

Features

The high-gain rubber type coupling is a one-piece coupling with a fast response speed.
The rubber elastomer between the hubs allows for high vibration absorption capacity.
This coupling can transmit higher torque than disk coupling and beam coupling. In addition, the uneven speed and torque transmission caused by misalignment can be reduced.
Identical clockwise and counter-clockwise rotational characteristics.
It's featured with excellent electrical insulation and reduced noise during working.

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

Model	φd1φd2 Max. Bore Diameter	φD	L	F	L1	M	Tightening Torque ( N.M )
LK23-C15	6	15	23	2.1	6.4	M1.6	0.25
LK23-C20	8	20	26	2.5	7.6	M2.0	0.5
LK23-C25	12	25	32	3.0	9.6	M2.5	1.0
LK23-C30	15	30	36	3.5	10.9	M3	1.5
LK23-C35	16	35	38	3.75	11.8	M3	1.5
LK23-C40	20	40	48	5.5	17	M5	5.0
LK23-C45	22	45	50	5.5	15	M5	5.0

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 )	Max. Angular Misalignment ( °)	Max. Axial Misalignment ( mm )	Mass ( g )
LK23-C15	1.1	2.2	42000	2.3×10-7	43	1.5	±0.2	8
LK23-C20	2.1	4.2	33000	7.01×10-7	88	1.5	±0.2	14
LK23-C25	4.0	8.0	25000	2.5×10-6	170	1.5	±0.2	28
LK23-C30	6.3	13.6	21000	5.7×10-6	220	1.5	±0.3	45
LK23-C35	8.0	16	18000	9.9×10-6	390	1.5	±0.3	65
LK23-C40	13.5	27	16000	2.8×10-5	640	1.5	±0.3	98
LK23-C45	18	36	14000	4.4×10-5	1500	1.5	±0.3	136

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