Star-shaped elastic coupling

▶Polyurethane elastomer is limited by a convex claw block, which can avoid the internal deformationcaused by the impact and the external deformation produced by centrifugal force.

▶The large surface of convex claw, which can reduce the pressure on the surface of the involute tooth;

▶Gan compensate the relative deviation, buffer, shock absorption, abrasion resistance of the two axles;

▶Be suitable for the connection of transmission shaft for two coaxial lines, which is widely used.

Technical Data

Model	HD	d1,d2 Maximum		丨1,丨2	E		L	D		Valve number	N.m N.ominal torque	r/min Allowable rotating speed
XL1	38	22		25.5	15		66	18		6	20	1900
XL2	53	32		30.25	17.5		78	28		8	70	1400
XL3	63	35		35.5	19		90	30		8	190	11800
XL4	78	42		46	22		114	39		8	380	9800
XL5	93	50		51	24		126	45		8	530	8000
XL6	103	55		57	26		140	51		8	620	7100
XL7	118	65		66	28		160	60		8	820	6300
XL8	135	75		76.5	32		185	68		8	1250	5600
XL9	157	90		87	36		210	80		10	1950	4750
Qrder description			Nom			Model			lnner hole φdfAxle holelength H/inner *holeφd2Axlehole**l2
			Coupling			XL3			*φ1635/φ2835*

Outline Dimension