GIICLZ Drum Gear Coupling With Intermediate Shaft

Half of the GIICLZ Drum Gear Coupling adopts a non-toothed semi-coupling sleeve structure, which is usually connected in pairs or used in occasions with small angular displacement. Also, its structure is compact and the moment of inertia is low.

Model	Rated Torque	Allowable Rotating Speed	Shaft Hole Diameter	Shaft Hole Length L		D	D₁	D₂	D₃	C	H	A	B	e	Rotational Inertia	Quality
	Rated Torque	Allowable Rotating Speed	Shaft Hole Diameter	Y型	J₁型	D	D₁	D₂	D₃	C	H	A	B	e	Rotational Inertia	Quality
	kN·m	rpm	d₁、d₂	mm											kg·m²	kg
GIICLZ1	0.4	4000	16,18,19	42	—	103	71	71	50	8	2	18	38	38	0.004	3.5
			20,22,24	52	38										0.00375	3.3
			25,28	62	44										0.004	3.5
			30,32,35,38*	82	60										0.005	4.1
			40,42,45,48,50*	112	84										0.007	5.7
GIICLZ2	0.71	4000	20,22,24	52	—	115	83	83	60	8	2	21	44	42	0.00675	5.3
			25,28	62	44										0.00625	4.8
			30,32,35,38	82	60										0.007	5.7
			40,42,45,48,50,55,56	112	84										0.008	7.2
			60*	142	107										0.01	9.2
GIICLZ3	1.12	4000	22,24	52	—	127	95	95	75	8	2	22	45	42	0.009	3.8
			25,28	62	44										0.011	7.8
			30,32,35,38	82	60										0.011	7.6
			40,42,45,48,50,55,56	112	84										0.01325	9.8
			60,63,65,70	142	107										0.01675	12.5
GIICLZ4	1.8	4000	38	82	60	149	116	116	90	8	2	24.5	49	42	0.02125	10.5
			40,42,45,48,50,55,56	112	84										0.0255	13.5
			60,63,65,70,71,75*	142	107										0.039	16.5
			80*	172	132										0.04875	19.4
GIICLZ5	3.15	4000	40,42,45,48,50,55,56	112	84	167	134	134	105	10	2.5	27.5	54	42	0.044	18.1
			60,63,65,70,71,75	142	107										0.05175	23.1
			80,85,90*	172	132										0.0625	28.5
GIICLZ6	5.00	4000	45,48,50,55,56	112	84	187	153	153	125	10	2.5	28	55	42	0.075	23.9
			60,63,65,70,71,75	142	107										0.089	29.3
			80,85,90,95*	172	132										0.10425	35.4
			100,(105)	212	167										0.1065	36.2
GIICLZ7	7.1	3750	50,55,56	112	84	204	170	170	140	10	2.5	30	59	42	0.1145	29.6
			60,63,65,70,71,75	142	107										0.1335	36.3
			80,85,90,95	172	132										0.157	43.8
			100,(105),110,(115)	212	167										0.1898	54.3
GIICLZ8	10.0	3300	55,56	112	84	230	186	186	155	12	3	33.5	71	47	0.184	37.8
			60,63,65,70,71,75	142	107										0.215	46.1
			80,85,90,95	172	132										0.249	54.9
			100,110,(115),120,125	212	167										0.297	67.4
GIICLZ9	16.0	3000	60,63,65,70,71,75	142	107	256	212	212	180	12	3	34.5	73	47	0.358	60
			80,85,90,95	172	132										0.415	71.8
			100,110,120,125	212	167										0.499	88
			130,(135),140,150	252	202										0.575	104.4
GIICLZ10	22.4	2650	65,70,71,75	142	107	287	239	239	200	14	3.5	39	82	47	0.58	76.1
			80,85,90,95	172	132										0.6725	91.1
			100,110,120,125	212	167										0.8025	111.5
			130,140,150	252	202										0.935	133.5
GIICLZ11	35.5	2350	110,120,125	212	167	325	250	276	235	14	3.5	40.5	85	47	1.223	137
			130,140,150	252	202										1.41	162.4
			160,170,(175)	302	242										1.625	193
GIICLZ12	50	2100	130,140,150	252	202	362	286	313	270	16	4	44.5	95	49	2.39	212.8
			160,170,180	302	242										2.763	268
			190,200	352	282										3.093	290
GIICLZ13	71	1850	150	252	202	412	322	350	300	18	4.5	49	104	49	3.93	272.3
			160,170,180,(185)	302	242										4.535	320
			190,200,220,(225)	352	282										6.34	370
GIICLZ14	112	1650	170,180,(185)	302	242	462	420	335	—	22	5.5	86	148	63	6.9	389
			190,200,220	352	282										7.675	438
			240,250	410	330										8.6	509
GIICLZ15	180	1500	190,200,220	352	282	512	470	380	—	22	5.5	91	158	63	12.425	566
			240,250,260	410	330										13.975	650
			280,(285)	470	380										15.575	740
GIICLZ16	250	1300	220	352	282	580	522	430	—	28	7	104.5	177	67	21.2	751
			240,250,260	410	330										23.125	857
			280,300,320	470	380										26.35	974
GIICLZ17	355	1200	250,260	410	330	644	582	490	—	28	7	99	182	67	38.825	1110
			280,(290),300,320	470	380										43.25	1255
			340,360,(365)	550	450										49.5	1465
GIICLZ18	500	1050	280,(295),300,320	470	380	726	658	540	—	28	8	111	215	75	69.5	1580
			340,360,380	550	450										78.75	1830
			400	650	540										90.5	2160
GIICLZ19	710	950	300,320	470	380	818	748	630	—	32	9	116	220	75	122.5	2115
			340,(350),360,380,(390)	550	450										139.5	2457
			400,420,440,450,460	650	540										161.25	2892
			(470)	650	540										161.25	2892
GIICLZ20	1000	800	360,380,(390)	550	450	928	838	720	—	32	10.5	123.5	235	75	240	3223
			400,420,440,450,460	650	540										277.25	3793
			480,500	650	540										277.25	3793
			530,(540)	800	680										335	4680
GIICLZ21	1400	750	400,420,440,450,460	650	540	1022	928	810	—	40	11.5	127.5	245	75	435	4780
			480,500	650	540										435	4780
			530,560,600	800	680										527.75	5905
GIICLZ22	1800	650	450,460,480,500	650	540	1134	1036	915	—	40	13	131	255	75	701.25	6069
			530,560,600,630	800	680										852.25	7504
			670,(680)	900	780										852.25	7504
GIICLZ23	2500	600	530,560,600,630	800	680	1282	1178	1030	—	50	14.5	149.5	290	80	1415.75	9633
GIICLZ23	2500	600	670,(700),710,750,(770)	900	780	1282	1178	1030	—	50	14.5	149.5	290	80	1638.75	11133
GIICLZ24	3550	550	560,600,630	800	680	1428	1322	1175	—	50	16.5	158.5	305	80	2330.5	12460
			670,710,750	900	780										2682.75	14465
			800,850	1000	880										2976.25	16110
GIICLZ25	4500	460	670,(700),710,750	900	780	1644	1538	1390	—	50	19	162.5	310	80	5174.25	19837
			800,850	1000	880										5836.5	22381
			900,950	—	980										6413	24765
			1000,(1040)	—	1100										7198.25	27797

The GIICLZ drum gear coupling is an efficient mechanical transmission component. The GIICLZ teeth coupling consists of an inner gear ring with the same number of teeth and a flange half coupling with outer teeth. The outer teeth are made into a spherical shape, which allows the coupling to have a larger tooth side clearance, allowing for larger angular displacement, improving tooth contact conditions, enhancing torque transmission ability, and extending service life. This coupling is mainly used to connect horizontal coaxial transmission shaft systems and has the performance of compensating for the relative offset of the two shafts in a certain angular direction.

Main Features

Strong load-bearing capacity: Under the same outer diameter of the inner gear sleeve and the maximum outer diameter of the coupling, the load-bearing capacity of the drum shaped gear coupling is on average 15% to 20% higher than that of the spur gear coupling.
Large angular displacement compensation: Due to the drum shaped tooth design of the outer teeth, the coupling can avoid angular contact between the inner and outer teeth during operation, allowing for a certain degree of angular displacement between the two axis lines, thereby improving the flexibility and stability of the transmission.
Compact structure: GIICLZ crown gear coupling has the advantages of small radial size and small turning radius, making its structure more compact and suitable for transmission systems with limited space.
High transmission efficiency: The transmission efficiency of this coupling can reach 0.99, reducing energy loss and improving transmission efficiency.
Low noise: Compared to other types of couplings, GIICLZ drum toothed couplings produce lower noise during transmission, which is beneficial for improving the working environment.

GIICLZ gear type coupling is particularly suitable for shaft transmission under low-speed and heavy-duty working conditions, such as metallurgy, mining, lifting and transportation industries. Meanwhile, it can also be used for shaft transmission in various types of machinery such as petroleum, chemical, and general machinery. However, due to its structural characteristics, this coupling is not suitable for high-speed, high-precision shaft transmission, as well as frequent starting and variable forward and reverse working conditions.

GIICLZ drum tooth coupling has a variety of models, such as GIICLZ1, GIICLZ2, GIICLZ3, etc., to meet the needs of different transmission systems. Its main parameters include nominal torque, allowable speed, shaft hole diameter, shaft hole length, etc. Specific parameters can be selected according to the actual requirements of the transmission system.

To ensure the normal operation and prolong the service life of GIICLZ coupling, regular maintenance and upkeep are required. Mainly includes checking the wear, lubrication, and sealing status of the coupling. If serious wear or poor sealing is found, it should be replaced or repaired in a timely manner.

GIICLZ drum toothed gear coupling has a wide range of application prospects in shaft transmission under low-speed and heavy-duty conditions due to its strong load-bearing capacity, large angular displacement compensation, compact structure, high transmission efficiency, and low noise.

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