Type HL Elastic Pin Coupling

Product Features

Elastic pin coupling has the limited ability of relative displacement compensation, simple structure and it is easy to manufacture. It doesn’t need to move half coupling when change the cylindrical pin. The cylindrical pin will under the role of shear force when in the work which determines the working reliability, so the pin coupling is not suitable for high working reliability requirements, the low-speed and heavy-load or strong shock and vibration transmission shafting working condition, except for the small and medium drive shaft.

Advantages

Maintenance-free

Radially mountable/removable

Machined all over, good dynamic characteristics

Hub material steel for higher loads and speeds

The material of elastic components is linen so it has high hardness and resistance to wear and apply for the circumstance with causticity

Circle surface of metal brake ring operated by quenching

Product Details

Parameter Details
Structure Drawing

Parameter of Type HL Elastic Pin Coupling
Type	Norminal torsion N.m	Limited rotational speed rpm	Dimeter of the shaft hole d₁d₂ d_z	Length of the shaft hole			D	S	Limited compensation			Weight kg	Rotate inertia Kg.m²
				Y	J J₁Z				Radial	Axial	Angle
				L	L	L1	mm				°
HL1	250	8500	12.14	32	27	32	90	2.5	0.15	±0.5	≤0° 30′	0.002	2
			16.18.19	42	30	42
			20.22.24	52	38	52
HL2	560	6300	20.22.24	52	38	52	120	2.5	0.15	±1	≤0° 30′	0.009	5
			25.28	62	44	62
			30.32.35	82	60	82
HL3	1250	4750	30.32.35.38	82	60	82	160	2.5	0.15	±1	≤0° 30′	0.026	8
			40.42.45.48	112	84	112
HL4	2500	3870	40.42.48.50.55.56	112	84	112	195	3	0.15	±1.5		0.109	22
			60.63	142	107	142					≤0° 30′
HL5	3150	3450	50.55.56	142	107	142	220	3	0.15	±1.5		0.191	30
			60.63.65.70.71.75	142	107	142
HL6	6300	2720	60.63.65.70.71.75.78	142	107	142	280	4	0.20	±2	≤0° 30′	0.543	53
			85	172	132	172
HL7	11200	2360	70.71.75	142	107	142	320	4	0.20	±2		1.314	98
			80.85.90.95	172	132	172					≤0° 30′
			100.110	212	167	212
HL8	16000	2120	80.85.90.95	212	167	212	360	5	0.20	±2		2.023	119
			100.110.120.125	212	167	212					≤0° 30′
HL9	22400	1850	100.110.120.125	212	167	212	410	5	0.25	±2		4.386	197
			130.140	252	202	252
HL10	35500	1600	110.120.125	212	167	212	480	6	0.25	±2.5	≤0° 30′	9.760	322
			130.140.150	252	202	252
			160.170.180	302	242	302
HL11	50000	1400	130.140.150	252	202	252	540	6	0.25	±2.5	≤0° 30′	20.05	520
			160.170.180	302	242	302
			190.200.220	352	282	352
HL12	80000	1220	160.170.180	302	242	302	630	7	0.25	±2.5	≤0° 30′	37.71	714
			190.200.220	352	282	352
			240.250.260	410	330	–
HL13	125000	1080	190.200.220	352	282	352	710	8	0.25	±3	≤0° 30′	71.37	1057
			240.250.260	410	330	–
			280.300	470	380	–
HL14	180000	950	240.250.260	410	330	–	800	8	0.25	±3	≤0° 30′	170.6	1956
			280.300.320	470	380	–
			340	550	450	–
Note: Wight and running inertias caculated as J/Y shaft hole assemble form and min shaft hole diameters