LXP with brake disc type star elastic coupling

The LXP star-shaped elastic coupling with brake disc is an elastic coupling that uses non-metallic elastic elements to connect. The star-shaped elastic coupling is mainly used to connect two coaxially moving shaft systems, with a certain buffer and The function of vibration reduction is suitable for the installation of all kinds of equipment with braking requirements.

Product Details

The LXP star-shaped elastic coupling with brake disc is made of engineering plastics as elastic elements. It is suitable for connecting two coaxial transmission shafts. It has compensation for the relative offset of the two shafts, cushioning, shock absorption, and wear resistance. Common occasions, transmission torque 20-35000.NM, working temperature -35-+80 degrees Celsius.The polyurethane elastomer is limited by the convex claw block, which can avoid the internal deformation caused by impact and the external deformation caused by centrifugal force; the large concave surface of the convex claw makes the surface pressure on the involute tooth very small, even if the tooth is overloaded , The teeth will not wear or deform.

The LXP star-shaped elastic coupling with brake disc is made of polyurethane plastic as an elastic element. It has the advantages of cushioning, shock absorption, wear resistance, easy disassembly and assembly, and its working temperature is -35~+80 degrees.It can be interchanged with West German ROTEX coupling.The polyurethane elastomer is limited by the convex claw block, which can avoid the internal deformation caused by impact and the external deformation caused by centrifugal force; the large concave surface of the convex claw makes the surface pressure on the involute tooth very small, even if the tooth is overloaded , The teeth will not wear or deform.

The tooth end of the outer gear sleeve of the LXP brake disc-type star-shaped elastic coupling is in the shape of a horn, so it is not suitable for use under high-speed and impact load conditions, nor for the connection of vertical shafts.When designing the overall structure of the star-shaped elastic coupling, pay full attention to the lubrication and dust prevention between the tooth surface and the roller, as well as the safety protection function.Because if the chain breaks, it may cause a personal accident.The radius of curvature of the drum curve is proportional to the single-sided thinning of the internal teeth, that is, it is related to the meshing gap of the teeth, which makes the assembly and disassembly of the internal and external teeth very convenient.

LXP star coupling 2.jpg

Basic parameters and main dimensions of LXP type star-shaped elastic coupling with brake disc (JB/T 10466-2004) (Unit: mm)

model	Nominal torque/Nm	Axle hole diameter d1, d2	Shaft hole length L		D0	D	D1	D2	b1	B1	S	Mass m/kg
			Y type	J1, Z1 type
LXP6	630	16, 18, 19	42	30	315 355 400	105	85	82	11	21	3.5	7.5
		20, 22, 24	52	38
		25, 28	62	44
		30-32-35	82	60
		40-42-45	112	84
LXP7	800	20, 22, 24	52	38	315 355 400 450	120	98	95	13	22	4	9.3
		25, 28	62	44
		30-32-35	82	60
		40, 42, 45, 48, 50, 55	112	84
LXP8	900	22, 24	52	38	+315 355 400 450 500 XNUMX	135	115	110	14	26	4.5	15
		25, 28	62	44
		30-32-35	82	60
		40, 42, 45, 48, 50, 55, 56	112	84
		60, 63, 65	142	107
LXP9	2000	30-32-35	82	60	+355 400 450 500 560 XNUMX	160	135	130	16	30	5	21.8
		40, 42, 45, 48, 50, 55, 56	112	84
		60, 63, 65, 70, 71, 75	142	107
LXP10	5000	40, 42, 45, 48, 50, 55, 56	112	84	+450 500 560 630 710 XNUMX	200	160	155	19	34	5.5	40
		60, 63, 65, 70, 71, 75	142	107
		80, 85, 90	172	132
LXP11	7100	50, 55, 56	112	84	+500 560 630 710 800 XNUMX	225	180	175	21	38	6	61.8
		60, 63, 65, 70, 71, 75	142	107
		80-85-90	172	132
		100	212	167
LXP12	8000	60, 63, 65, 70, 71, 75	142	107	+560 630 710 800 900 XNUMX	255	200	195	24	42	6.5	77.8
		80-85-90	172	132
		100, 110	212	167
LXP13	10000	60, 63, 65, 70, 71, 75	142	107	+630 710 800 900 1000 XNUMX	290	230	225	28	46	7	102.6
		80-85-90	172	132
		100-110-120	212	167
LXP14	14000	60, 63, 65, 70, 71, 75	142	107	800 900 1000	320	255	250	31	50	7.5	149.5
		80-85-90	172	132
		100-110-120	212	167
		130, 140	252	202
LXP15	20000	80-85-90	172	132	900 1000	370	290	285	35	57	9	228.5
		100-110-120	212	167
		130, 140, 150	252	202
		160	302	242
LXP16	25000	85, 90, 95	172	132	1000	420	325	320	39	64	10.5	298.8
		100-110-120	212	167
		130, 140, 150	252	202
		160, 170, 180	302	242

Star series

Diaphragm series

Elastic pin tooth type series

Elastic pin series

Elastic sleeve pin series

Roller chain series

Universal series

Slider series

Rigid series

Tyre series

Drum tooth type series

Plum Series

Core elastic series

Coupling diaphragm

Serpentine spring series

Encoder, miniature series

Industrial expansion sleeve

LXP with brake disc type star elastic coupling