LZZ/ZLL Pin Gear Coupling

With Brake Wheel

LZZ Pin Gear Coupling is designed with a brake wheel, suitable for situations where braking is required.

Model	Nominal Torque N ·m	Allowable Rotating Speed rpm	Shaft Hole Diameter d₁、d₂	Shaft Hole LengthL		D₀	D	D₁	D₂	B	B₁	S	Rotational Inertia Kg ·m²	Weight kg
				Y型
				mm
				Long Series	Short Series	mm
LZZ1	250	4500	16,18,19	42	—	160	98	50	56	70	33	2	0.018	5.82
			20,22,24	52	38									6.05
			25,28	62	44									6.17
			30,32,35※,38※	82	60									6.64
LZZ2	630	3800	25,28	62	—	200	124	65	70	85	32	2	0.053	11.15
			30,32,35,38	82	60									11.77
			40,42,45※,48※	112	84									12.04
LZZ3	1800	3000	40,42,45,48,50,55	112	84	250	166	90	105	105	63.5	3	0.181	28.09
LZZ3	1800	3000	60,63※,65※,70※	142	107	250	166	90	105	105	63.5	3	0.183	27.54
LZZ4	4500	2450	50,55	112	84	315	214	120	130	135	72	3	0.534	48.75
			60,63,65,70,75	142	107								0.543	51.69
			80,85※,90※	172	132								0.547	50.21
LZZ5	8000	1900	60,63,65,70,75	142	107	400	240	130	145	170	98	3	1.404	76.51
LZZ5	8000	1900	80,85,90,95※	172	132	400	240	130	145	170	98	3	1.413	76.25
LZZ6	11200	1500	70,75	142	107	500	280	160	170	210	102	4	3.812	124.7
			80,85,90,95	172	132								3.841	129.7
			100,110,120※	212	167								3.865	130.6
LZZ7	18000	1200	80,85,90,95	172	132	630	330	190	200	265	130	4	10.67	216.4
			100,110,120,125	212	167								10.74	222.6
			130	252	202								10.75	215.0
LZZ8	25000	1050	90,95	172	—	710	380	220	220	300	167	4	18.96	293.0
			100,110,120,125	212	167								19.09	307.9
			130,140,150	252	202								19.16	305.4
LZZ9	31500	950	100,110,120,125	212	—	800	400	245	245	340	172	5	33.26	403.8
			130,140,150	252	202								33.39	405.9
			160,170	302	242								33.45	398.6

Model	Radial △Y/mm	Axial △X/mm	Angular Orientation △ a
LZ1～LZ3	0.30	±1.5	0°30'
LZD1-LZD3	0.30
LZ4～LZ7	0.40
LZD4~LZD7	0.40
LZ8~LZ13	0.60	±2.5
LZD8~LZD13	0.60
LZ14~LZ17	1.0
LZ18~LZ21	1.0	±5.0
LZ22～LZ23	1.5	±5.0
LZZ1~LZ72	0.15	+1	0°30'
LZZ3~LZ75	0.20	+3
LZZ6~LZZ7	0.20	+5
LZZ8~LZZ9	0.30	+10

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