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GSC Through type drum gear coupling(Q/YG14019X-2018)

Product Overview:

The GSC type through type drum shaped gear coupling (compliant with Q/YG14019X-2018 standard) is a core power component designed specifically for long-distance shaft connections and high torque transmission. This coupling adopts advanced drum tooth design and has excellent displacement compensation capability, which can effectively offset up to 1.5° axial angular deviation, as well as radial and axial installation errors, thereby significantly reducing bearing load and extending equipment life. It is made of high-strength alloy steel or high-quality carbon steel, and undergoes precision heat treatment. The nominal torque covers 31.5 kN·m to 1600 kN·m, ensuring non-destructive power transmission under extreme loads and frequent start-stop conditions.

Structural and Functional Features:

Structurally, its unique through type design solves the problem of long-distance transmission, with a compensation length of up to 700 mm and a total length that can be extended up to 3260 mm, greatly simplifying the alignment process for long-distance installation. In addition, the coupling has good shock absorption performance, which can ensure the continuous operation stability of precision heavy machinery such as metallurgy, mining, ports, and lifting equipment. With its modular low-maintenance construction, the GSC type coupling not only improves system reliability, but also significantly optimizes the comprehensive operation and maintenance costs of industrial operation.

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Product Parameters

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TECHNICAL PARAMETERS

Basic parameters and main dimensions of GSC penetrating drum gear coupling

Type	Item/Value/Size	200	250	285	300	335	355	390	405	440	475	510	550	580	610	660	710	760
GSC-Z formal	Basic length L(mm)	710	780	850	885	975	1005	1070	1070	1140	1180	1280	1300	1315	1550	1690	1800	1920
	Compensation length Lv(mm)	500	500	500	600	600	600	600	600	600	600	700	700	700	700	700	700	700
	Total length Lt(mm)	1070	1135	1200	1303	1405	1435	1500	1495	1565	1605	1790	1810	1810	2010	2130	2230	2340
	Mass weight m(kg)	150	207	291	322	460	507	650	785	836	1032	1531	1537	1769	2492	3178	3696	4592
GSC-F Reverse	Basic length L(mm)	960	1050	1140	1165	1315	1360	1450	1450	1540	1600	1750	1770	1790	2060	2230	2380	2540
	Compensation length Lv(mm)	500	500	500	600	600	600	600	600	600	600	700	700	700	700	700	700	700
	Total length Lt(mm)	1480	1570	1660	1785	1935	1980	2070	2070	2160	2220	2470	2490	2510	2780	2950	3100	3260
	Mass weight m(kg)	162	226	317	352	508	574	727	874	944	1159	1707	1723	1966	2741	3470	4051	5037
Nominal torque Tn(kN.m)		31.5	50	80	100	140	180	224	250	315	400	500	630	750	840	1050	1300	1600
β		≤1.5°
Overall size	D1	200	250	285	300	335	355	390	405	440	475	510	550	580	610	660	710	760
	D2(h8)	200	258	270	280	330	350	380	400	440	480	520	550	560	610	660	710	760
	D3	170	220	245	250	280	310	335	340	375	415	430	470	485	520	540	580	620
	D4	88	105	120	124	150	174	180	194	208	220	245	252	258	280	295	315	340
	D5	200	250	270	280	300	330	360	390	410	450	480	370	525	580	630	660	740
	L1	90	105	115	115	130	130	140	140	150	155	160	160	165	225	280	245	280
	L2	250	280	315	315	360	360	390	390	430	460	490	510	515	580	640	680	730
	L3	50	60	60	62	65	75	80	80	85	85	90	95	98	105	115	125	135
	L4	80	90	105	108	135	145	155	155	165	165	180	180	185	210	230	250	260
Trunnion size	d1(f8)	40	45	50	50	55	55	60	60	65	70	80	85	90	100	100	110	120
	11	200	270	278	292	293	312	360	390	420	460	500	520	540	600	650	700	750
	12	345	425	442	487	488	505	570	580	650	680	770	800	850	940	990	1070	1150
	d2	M20	M20	M20	M24	M24	M24	M24	M24	M36	M36	M36	M42	M42	M42	M42	M42	M42
	h1	35	35	40	45	45	45	50	50	50	70	70	70	80	80	80	80	80
Connection dimensions of the roll side	d3	125	150	165	180	195	195	220	240	260	280	300	320	340	400	420	460	500
	d3	+0.10~+0.20				+0.15~+0.25		+0.20~+0.35				+0.25~+0.40
	h2	95	110	120	130	150	150	170	180	195	210	230	240	260	300	320	350	380
	h2	+0.10~+0.20				+0.15~+0.25		+0.20~+0.35				+0.25~+0.40
	13	135	195	205	210	210	215	230	240	250	272	300	320	325	420	440	480	530
	14	175	235	245	250	255	255	275	285	295	317	355	375	388	470	500	540	590
Connection dimensions of gear side	d4(H8)	155	195	220	220	245	260	280	305	336	365	390	400	405	455	485	530	570
	d5(h7)	130	170	195	195	220	240	260	280	306	330	345	370	370	420	440	475	510
	d6(js10)	110	150	175	175	200	220	240	260	280	300	315	320	320	370	400	430	475
	Z×M	4×36	4×46	4×46	5×42	5×46	5×50	5×54	5×58	6×54	6×58	6×62	6×64	6×64	8×54	10×50	10×54	10×54
	n	6	8	10	12	12	12	12	12	12	12	12	12	12	12	12	12	12
	d7	M10	M10	M10	M12	M12	M12	M12	M12	M16	M16	M16	M16	M16	M20	M20	M20	M20
	15	35	35	40	45	50	50	50	50	50	50	50	50	50	50	50	60	60
	16	85	90	95	100	100	100	100	110	115	115	130	130	135	160	180	190	200
	17	120	125	130	132	150	150	150	155	155	155	170	170	175	210	230	240	250

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 GSC Through type drum gear coupling(Q/YG14019X-2018) Manufacturers and GSC Through type drum gear coupling(Q/YG14019X-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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