Explosion-proof wire rope electric hoist-Hugong Hoisting Machinery

Explosion-proof wire rope electric hoist

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Product introduction

HB, HBS. BHC. BCD type explosion-proof electric hoist is a series of products.

The explosion-proof motor and explosion-proof electrical appliances used in this product, whether designed or manufactured by our factory or produced by the supporting factory, are all in accordance with national standard GB3836. 1-2000 "Electrical Equipment for Explosive Gas Environments: General Requirements", GB3836.2-2000 <Electrical Equipment for Explosive Gas Environments: Explosion-proof Type "D"*", etc. Designated, manufactured and accepted, and designated by the state The inspection unit of the China National Explosion-proof Electrical Products Testing Center Nanyang Sub-center has reviewed and tested the well test for qualified factory explosion-proof lifting equipment.

This product must be used in strict accordance with the conditions specified in the Manual.

Scope of application

      1. Explosion-proof electric hoist is a series of products, designed and manufactured according to GB3836.1-2000 "Electrical equipment for explosion-proof gas environment: general requirements".

      2. This series of three-stage explosion-proof electric hoist is suitable for the explosive mixture formed by the flammable gas, steam and air specified in Table 1 in the factory; this series of four-stage electric hoist is suitable for the flammability specified in Table 1 in the factory. When an explosive mixture of gas, swallow gas and air is formed; it is mounted on the I-shaped steel rail to lift heavy objects, and can reciprocate along the track in a straight line and curve to ensure sufficient safety.

      3. This series of products has compact structure, light weight, small volume and large lifting capacity. When the factory is filled with explosive mixture, it is a favorable tool to improve working conditions and improve labor productivity under the premise of ensuring safety, thus becoming a reasonable process. The necessary mechanical equipment.

      4. Use environment: temperature -20C-+40C altitude below 1000M relative humidity 85% (20 soil 5C)

      5. In series products can be used according to different use requirements, with LXB type explosion-proof single-beam suspension crane or LB, LHB type explosion-proof single Double girder bridge cranes are used together.

Product parameters

Explosion-proof grade	Temperature level
Explosion-proof grade	T1	T2	T3	T4
d11A	Ethane, propane, styrene, xylene, carbon monoxide, acetone acetic acid, methyl acetate, ammonia, pyridine	Ethanol, butane, propylene, ethyl acetate, dioxane ethane, ethylene chloride alkenyl, thiophene ring to an alcohol, dichloroethane, dimethylamine	Alkanes, decane, ethyl naphthenes, turpentine, naphtha, petroleum (including automobile oil, fuel oil) alcohol, chlorobutane, tetrahydrothiophene	Ether, acetaldehyde, trimethylamine
d11B	Propane, acrylonitrile, hydrogen cyanide, coke oven gas	Ethylene, cyclopropylethane, acrylic acid, methyl ester, furan	Dimethyl ether, acrolein, tetrahydrofuran, hydrogen sulfide
Natural temperature level	T1	T2	T3	T4
d11A	Ethane, propane, acetone, styrene chloride, chloro benzene, toluene, ammonia, carbon dioxide, acetic acid, ethyl acetate	Ethanol, butane, propylene, butane acetate, acetic acid , acid, naphthenic, butanol	Alkane, heptane, octane, decane, gasoline	Ethanol
d11B	Propyne, acrylonitrile	Oxyethane, butadiene, butene	Hydrogen sulfide, dimethyl ether	Diethyl ether, dibutyl ether
d11C	Hydrogen, water gas	Acetylene
Note: Technical performance table parameters refer to BCD, BMD

BCD, BMD series electric hoist technical performance and shape parameters (0.25T-20T)
model				BCD1 BMD1
Lifting capacity	Ton			0.25			0.5			1						2						3
Lifting height	Meter			3	6	9	6	9	12	6	9	12	18	twenty four	30	6	9	12	18	twenty four	30	6	9	12	18	twenty four	30
Lifting speed	Meter/min			8			8/0.8			8/0.8						8/0.8						8/0.8
Running speed	Meter/min			20(30)			20(30)			20(30)						20(30)						20(30)
Wire rope	Rope diameter	Millimeter		3.6			4.8			7.4						11						13
	Wire diameter	Millimeter					0.22			0.34						0.5						0.6
	structure type			6×9			D-6×37+1			D-6×37+1						D-6×37+1						D-6×37+1
I-beam track type (GB76-88)				16-22b			16-28b			16-28b						20a-32c						20a-32c
Minimum radius of circular orbit		Meter		0.8			1.5			1.5		2		3	4	2		2.5		3	4	2		2.5		3	4
Lifting motor	model			ZD12-4			ZD21-4			ZD21-4						ZD31-4						ZD41-4
	capacity	kilowatt		0.4			0.8 0.2/0.8
	Rotating speed	Transfer / minute		1380			1380			1380						1380						1380
	Phase			3			3			3						3						3
	Voltage	Volt		380			380			380						380						380
	Current	ampere		1.25			2.4 0.72/2.4			4.3 0.72/4.3						7.6 1.25/7.6						11 2.4/11
	frequency	Week/second		50			50			50						50						50
Running motor	model			DW5024			ZDY11-4			ZDY12-4						ZD12-4						ZDY21-4
	capacity	kilowatt		0.06			0.2			0.2						0.4						0.4
	Rotating speed	Transfer / minute		1400			1380			1380						1380						1380
	Phase			3			3			3						3						3
	Voltage	Volt		380			380			380						380						380
	Current	ampere		0.3			0.72			0.72						1.25						1.25
	frequency	Week/second		50			50			50						50						50
Work type and organization level				Intermediate M3			Intermediate M3			Intermediate M3						Intermediate M3						Intermediate M3
Basic size ± 2%	H		Milli	432			630		670	685			780			860			960			985			1080
	L2		Meter	216			126			159						187						230
	L1			175			228/225			269/266						279						341/343
	L	C		391			616	688	760	758	856	955	1150	1346	1542	820	920	1020	1220	1420	1620	915	1018	1121	1327	1533	1738
		M					638	710	782	780	878	976	1172	1368	1564
	m			104			318	390	462	400	499	597	793	989	1185	418	518	618	818	1018	1218	448	551	654	860	1066	1272
	n			130			190			196						240						264
	h						120			124						155						173
	Φ			16.5			16.5			19						25						25
	B			279-315			-884			-884						-930						-930
	E			395			490			584						740						848
	F						355/426			354/492						400/562						438/642
Total ±15%	C		public	44	44.4	44.8	120	125	145	145	158	180	195	208	222	235	248	296	320	340	360	280	300	350	380	405	435
	M		jin				135	140	160	160	170	200	210	220	230	265	278	326	350	370	310	310	330	380	410	435	465
	C solid			30	30.4	30.8	80	85	90	120	120	125	140	150	165	168	180	190	210	230	250	220	235	250	275	300	325
	M solid						100	105	110	130	140	145	155	165	180	196	210	220	240	260	280	250	265	280	305	330	355

BCD, BMD series electric hoist technical performance and shape parameters (0.25T-20T)
model				BCD1						BMD1					BCD						NH20-12D
Lifting capacity	Ton			5						10					16			20			20	3
Lifting height	Meter			6	9	12	18	twenty four	30	9	12	18	twenty four	30	6	9	12	18	twenty four	30		6	9	12	18	twenty four	30
Lifting speed	Meter/min			8/0.8						7/0.7					3.5 3.5/0.35			3.5 3.5/0.35			5	8/0.8
Running speed	Meter/min			20(30)						20(30)					18			20			20	20(30)
Wire rope	Rope diameter	Millimeter		15						15					15			17			22.5	13
	Wire diameter	Millimeter		0.7						0.7					0.7			0.8				0.6
	structure type			D-6×37+1						D-6×37+1					D-6×37+1			D-6×37+1			D-6×37+1	D-6×37+1
I-beam track type (GB76-88)				25a-63c						25a-63c					45a-63c			50a-63c				20a-32c
Minimum radius of circular orbit		Meter		2.5		3		4	5	2.5	3.5	4	6	9	3	3.5	4.6	3	3.5	4.6		2		2.5		3	4
Lifting motor	model			ZD41-4						ZD51-4					ZD51-4			ZD51-4				ZD41-4
	capacity	kilowatt
	Rotating speed	Transfer / minute		1380						1380					1380			1380			1380	1380
	Phase			3						3					3			3			3	3
	Voltage	Volt		380						380					380			380			380	380
	Current	ampere		18 2.4/18						30 4.3/30					30 4.3/30			30 4.3/30				11 2.4/11
	frequency	Week/second		50						50					50			50			50	50
Running motor	model			ZDY21-4						ZDY21-4					ZDY21-4			ZDY21-4				ZDY21-4
	capacity	kilowatt		0.8						0.8×2					0.8×2			0.8×2			0.8×2	0.4
	Rotating speed	Transfer / minute		1380						1380					1380			1380			1380	1380
	Phase			3						3					3			3			3	3
	Voltage	Volt		380						380					380			380			380	380
	Current	ampere		2.4						2.4×2					2.4×2			2.4×2			2.4×2	1.25
	frequency	Week/second		50						50					50			50			50	50
Work type and organization level				Intermediate M3						Intermediate M3					Intermediate M2			Intermediate M2				Intermediate M3
Basic size ± 2%	H		Milli	1160			1310			1350					1600			2400				985			1080
	L2		Meter	274						303					Same as 10t							230
	L1			380/377						429/820					Same as 10t							341/343
	L	C		1047	1157	1257	1467	1677	1887	1602	1783	2145	2507	1869	Same as 10t							915	1018	1121	1327	1533	1738
		M		1059	1169	1269	1479	1682	1899	1969	2150	2512	2874	3236
	m			485	606	695	860	1115	1325	949	1130	1492	1854	2216	949	1130	1492	956	1478	1605		448	551	654	860	1066	1272
	n			320						376					376			376				264
	h			203						243					41			46				173
	Φ			31						37												25
	B			-1058						-1058												-930
	E			998						1068					1335			1934				848
	F			472/675						612					1055							438/642
Total ±15%	C		public	445	470	555	590	630	670	1010	1063	1166	1263	1317								280	300	350	380	405	435
	M		jin	480	505	590	630	660	705	1100	1153	1256	1353	1407								310	330	380	410	435	465
	C solid			355	375	390	425	460	500	759	807	900	987	1032								220	235	250	275	300	325
	M solid			390	410	425	460	500	535	849	897	990	1077	1122								250	265	280	305	330	355