GAP Drum gear coupling with brake disc (Q/YG 12008X-2018)

GAP type with brake disc drum gear coupling, the inner tooth ring is wider, which can compensate for the larger axis offset, suitable for matching with disc brake occasions, allowing positive and reverse direction rotation.

Under normal circumstances, the GAP type coupling should be a GBZ and GAZ type coupling pair, the outer tooth sleeve end is connected with the intermediate shaft, and the two ends of the half coupling are respectively connected with the working machine shaft and the power machine shaft. Because the brake disc is connected with the half coupling, the weight of the brake disc and the working brake load, and vibration are fully borne by the half coupling, which improves the meshing performance of the drum teeth during braking, so it is suitable for heavy-duty occasions, and the nominal torque is 630- 112000N·m.

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Product Parameters

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TECHNICAL PARAMETERS

GAP-type drum gear coupling structure form
Y-Y shaft hole J1-J1 shaft hole Z-Z shaft hole

The basic parameters and main dimensions of the GAP type drum gear coupling with brake disc

Type	Nominal torque Tn/KN·m	Allowable speed [n]/r.min⁻¹	Shaft hole diameter d₁,d₂,dz		Shaft hole length L		D₀	D	D₁	D₂	D₃	B₁	T	C₁	C₂	e	Amount of grease /mL	Mass /kg	Moment of inertia /kg·m²
			from	till	Y	J₁Z₁
GAP1	630	4000	20	24	52	38	315	125	85	55	80	72	30	25	25	39	60	22.4	0.24
			25	28	62	44									17.5	34
			30	38	82	60										37
GAP2	1120		25	28	62	44	315	144	105	65	95	82	30	25.5	25.5	44	110	26.2	0.25
			30	38	82	60									17.5	45
			40	48	112	84										43
GAP3	2240	3550	30	38	82	60	355	174	125	85	115	92	30	18	18	40	155	39.2	0.42
			40	56	112	84										43
			60	-	142	107										50
GAP4	3550	2500	32	38	82	60	400 450 500	193	148	105	130	104	30	18	29	47	190	53.1	0.72
			40	56	112	84									18	43		62.1	1.17
			60	70	142	107										50		72.7	1.74
GAP5	5000	2500	40	56	112	60	400 450 500	224	168	120	150	114	30	18	43	30	300	66.6	0.79
			60	75	142	84									50			75.6	1.25
			80	85	172	107									58			86.2	1.81
GAP6	7100	2000	48	56	112	85	450 500 560 630	241	188	135	170	124	30	21	50	30	420	85.6 96.2 107.6 123.8	1.34 1.90 2.80 4.36
			60	75	142	107								19	50
			80	90	172	132									55
GAP7	10000	1700	60	75	142	84	450 500 560 630	265	210	150	190	137	30	19	50	30	630	107.8 118.4 129.8	1.53 2.09 2.99
			80	95	172	107									58
			100	105	212	132									63
GAP8	14000	1700	65	75	142	107	500 560 630 710	285	232	165	210	147	30	20	50	30	730	131.1 157.7 142.5 174.1	2.27 3.17 4.73 7.25
			80	95	172	132									58
			100	115	212	167									63
GAP9	18000	1600	70	75	142	107	560 630 710 800	314	247	190	225	157	30	25	60	30	770	161.5 177.7 193.1 235.7	3.5 5.06 7.58 12.35
			80	95	172	132								20	58
			100	120	212	167									64
GAP10	31500	1600	80	95	172	132	630 710 800	346	278	210	250	180	30	20	58	30	990	235.7	12.35
			100	125	212	167									64			224.7	5.77
			130	140	252	202									69			240.1	8.29
GAP11	40000	1400	100	125	212	167	710 800 900	385	317	250	285	195	30	21	64	40	1300	299.3	9.6
			130	150	252	202									69			341.9	14.7
			160	170	302	242									79			379.5	21.56
GAP12	56000	1400	-	120	212	167	710 800 900	442	363	280	325	223	30	21	72	40	2200	377.5	11.9
			130	150	252	202									70			420.1	17
			160	180	302	242									83			461.7	23.86
GAP13	80000	1400	140	150	252	202	800 900	482	402	310	360	253	30	22	72	40	3300	537.6 575.2	20.8 27.76
			160	180	302	242									85
			190	210	352	282									95
GAP14	112000	1200	160	180	302	242	900 1000	520	441	350	410	281	30	23	85	40	4900	755.4 755.4	34.42 41.92
			190	220	352	282									95

Note:

1. The mass and moment of inertia of the coupling are approximate values calculated according to J₁, the shaft elongation of each type.
2. The maximum braking torque of the coupling Tm shall not exceed 2 times the nominal torque Tn, that is, Tm≤2Tn.
3. The coupling shaft hole combination is Z₁/J₁, Y/Y, J₁/J₁, Y/J₁.
4. e is the size required to replace the seal.

Zhongye Heavy Industry Technology (Zhenjiang) Co., Ltd.

Zhongye Heavy Industry Technology (Zhenjiang) Co., Ltd. is located in a well-known ancient city, Zhenjiang. We are an enterprise integrating R & D, manufacturing, and sales. As a famous China GAP Drum gear coupling with brake disc (Q/YG 12008X-2018) Manufacturers and GAP Drum gear coupling with brake disc (Q/YG 12008X-2018) Suppliers, our products are widely used in metallurgical equipment, mining equipment, water equipment, lifting equipment, paper equipment, port equipment and other industries.
Our main products are toothed coupling, elastic sleeve column pin coupling, elastic column pin coupling, gear coupling with elastic pin, a universal coupling, tire coupling, jaw coupling, star coupling, diaphragm coupling, drum coupling and grid coupling, the Oldham coupling, flange coupling, clip shell coupling, GL type roller chain coupling and a safety coupling, and so on. Our company also undertakes a variety of non-standard coupling designs and manufacturing.
New workshop covers an area of about 16463.52m². heavy workshop 5,500 M2, Precision workshop 4,600m², office building and the gymnasium 2000 M2, Dinning hall 500m², Warehouse 1000m², Roads, greening, parking areas 3563 M2.

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