HL Type - Elastic Pin Coupling-SHANDONG VINSON MACHINERY CO., LTD.- Supplier and Manufacturer of Gear Motor, Gear Reducer, Motor Gearbox, Reduction Gearbox, Speed Reducer

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HL Type - Elastic Pin Coupling

　　● HL type - elastic pin coupling has been listed as the national standard GB5014-85, for a variety of mechanical coupling two coaxial axis of the drive shaft, usually used for frequent high and low speed movement. Working temperature of -20 ~ +80 ℃; transmission nominal torque of 40 ~ 20000N.m.

　　● Flexible pin coupling has a large structure is simple, reasonable, easy maintenance, two symmetrical interchangeable, long life, allowing a larger axial movement, with a buffer, shock absorption, wear and other properties.

　　● Shaft hole type has cylindrical (Y), conical (Z) and short cylindrical (J). Shaft hole and keyway according to the national standard GB3852-83 "coupling shaft and keyway form and size" of the provisions of processing. Semi-coupling using precision casting, cast iron HT20-40, cast steel ZG35 Ⅱ, shaft hole and keyway with drawing, the pin made of MC nylon b made.

　　● Elastic pin coupling is made of a number of non-metallic elastic material made of the pin, placed in the flange half of the coupling flange, through the pin to achieve the coupling of the two halves, the coupling structure is simple, Easy to manufacture, replace the replacement of flexible components more convenient, do not move the two halves coupling. The material of the elastic element (pin) is generally made of nylon, which has the ability to compensate for the offset of the two axes. The elastic part is cut and the working reliability is very poor. It is only applicable to the medium speed transmission shaft which is very low. In the work of high reliability requirements of the working conditions. HL type - flexible pin coupling basic parameters and the main dimensions

Size	Rated Torque Tn(N.m)	Allowable Rotating Speed [n]r/min		Axle Hole Dia. d 1 d 2 d z		Axle Hole Length			D	S	Rotary Inertia Kg.m 2	Weight Kg
						Y Type	Z, J 1, Z Type
						L	L 1	L
		Iron	Iron	Steel	Iron
HL1	160	7100		12 14	12 14	32	27	32	90	2.5	0.0064	2
				16 18	16 18	42	30	42
				19	19
				20 22	20 22	52	38	52
				24
HL2	315	5600		20 22	20 22	52	38	52	120	2.5	0.253	5
				24	24
				25 28	25 28	62	44	62
				30 32	30 32	82	60	82
				35
HL3	630	5000		30 32	30 32	82	60	82	160	2.5	0.6	8
				35 38	35 38
				40 42	40 42	112	84	112
				45 48
HL4	1250	4000	2800	40 42	40 42	112	84	112	195	3	3.4	22
				45 48	45 48
				50 55	50 55
				56	56
				60 63		142	107	142
HL5	2000	3550	2500	50 55	50 55	112	84	112	220	3	5.4	30
				56	56
				60 63	60 63	142	107	142
				65 67	65 67
				71 75
HL6	3150	2800	2100	60 63	60 63	142	107	142	280	4	15.6	53
				65 70	65 70
				71 75	71 75
				80	80
				85		172	132	172
HL7	6300	2240	1700	70 71	70 71	142	107	142	320	4	41.1	98
				75	75
				80 85	80 85	172	132	172
				90 95	90 95
				100 110	100	212	167	212
HL8	10000	2120	1600	80 85	80 85	172	132	172	360	5	56.5	119
				90 95	90 95
				100 110	100 110	212	167	212
				120 125
HL9	16000	1800	1250	100 110	100 110	212	167	212	410	5	133.3	197
				120 125	120 125
				130 140	130	252	202	252
HL10	25000	1560	1120	110 120	110 120	212	167	212	480	6	273.2	322
				125	125
				130 140	130 140	252	202	252
				150	150
				160 170	160	302	242	302
				180
HL11	31500	1320	1000	130 140	130 140	252	202	252	540	6	555.7	520
				150	150
				160 170	160 170	302	242	302
				180	180
				190 200	190	352	282	352
				220
HL12	63000	1250	950	160 170	160 170	302	242	302	630	7	902	714
				180	180
				190 200	190 200	352	282	352
				220	220
				240 250		410	330	-
				260
HL13	100000	1120	850	190 200	190 200	352	282	352	710	8	1700	1057
				220	220
				240 250	240 250	410	330	-
				260	260
				280 300		470	380	-
HL14	160000	850	630	240 250	240 250	410	330	-	800	8	4318	1956
				260	260
				280 300	300	470	380	-
				320
				340		550	450	-