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 motors and explosion-proof electrical appliances used in this product, whether designed and manufactured by our factory or produced by the matching factory, A...

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Product details / Product

Product introduction

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

The explosion-proof motors and explosion-proof electrical appliances used in this product, whether designed and manufactured by our factory or produced by the matching factory, All are designed, manufactured and accepted according to the relevant provisions of the national standard GB3836.1-2000 “Electrical Equipment for Explosive Gas Environment: General Requirements”, GB3836.2-2000 < Electrical equipment for Explosive gas environment: flameproof type “D”*”, etc. And by the state designated inspection unit a China explosion-proof electrical products testing center Nanyang branch center review, test well test for qualified factory explosion-proof lifting equipment.

This product must be used in strict compliance with the conditions specified in the Instructions.

Scope of application

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

2. This series of three-level explosion-proof electric hoist is suitable for when there is an explosive mixture of flammable gas, vapor and air as specified in Table 1 in the plant; This series of four-stage electric hoist is suitable for when the plant has an explosive mixture of flammable gas, swallow gas and air as specified in Table 1; It is installed on the I-rail to lift heavy objects, and can make straight line and curve reciprocating movement along the track to ensure sufficient safety.

3. This series of products has compact structure, light weight, small size and large lifting capacity. When the plant is full of explosive mixture, it is a favorable tool to improve working conditions and improve labor productivity under the premise of ensuring safety, so it has become a necessary mechanical equipment in the reasonable process.

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

5. In the series of products, it can be used with LXB type explosion-proof single beam suspension crane or LB, LHB type explosion-proof single and double beam bridge crane according to different requirements.

Product parameters

Explosion-proof rating	Temperature level
Explosion-proof rating	T1	T2	T3	T4
d11A	Ethane, propane, styrene, xylene, carbon monoxide, Acetone acetic acid, methyl acetate, ammonia, pyridine	Ethanol, butane, propylene, ethyl acetate, dioxyethane, chloroethylene Alkene, Thiophene, cyclic alcohol, dichloroethane, dimethylamine	Alkane, decane, ethyl naphthane, turpentine, naphtha, petroleum (including automotive oil, fuel oil) alcohol, chlorobutane, tetrahydrothiophene	Ethyl ether, acetaldehyde, trimethylamine
d11B	Propane, acrylonitrile, hydrogen cyanide, Coke oven gas	Ethylene, cyclopropanethane, acrylic acid, methyl ester, Furan	Dimethyl ether, acrolein, tetrahydrofuran, hydrogen sulfide
Natural temperature class Explosion-proof class	T1	T2	T3	T4
d11A	Ethane, propane, Acetone styrene, chlorinated styrene, chlorine Benzene, toluene, ammonia, carbon oxide, acetic acid, ethyl acetate	Ethanol, butane, propylene, butane acetate, acetic acid , acid, naphthenes, butanol	Alkyl, heptane, octane, decane, gasoline	Ethanol
d11B	Propyl, acrylonitrile	Oxethane, 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 dimensions (0.25T-20T)
Model				BCD1 BMD1
Lifting weight	tons			0.25			0.5			1						2						3
Lifting height	m			3	6	9	6	9	12	6	9	12	18	24	30	6	9	12	18	24	30	6	9	12	18	24	30
Lifting speed	m/min			8			8/0.8			8/0.8						8/0.8						8/0.8
Running speed	m/min			20(30)			20(30)			20(30)						20(30)						20(30)
Wire Rope	Rope diameter	mm		3.6			4.8			7.4						11						13
	Wire diameter	mm					0.22			0.34						0.5						0.6
	Structure form			6×9			D-6×37+1			D-6×37+1						D-6×37+1						D-6×37+1
I-beam track Model (GB76-88)				16-22b			16-28b			16-28b						20a-32c						20a-32c
Minimum radius of ring track		m		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	kW		0.4			0.8 0.2/0.8
	Speed	RPM		1380			1380			1380						1380						1380
	Number of phases			3			3			3						3						3
	Voltage	Volts		380			380			380						380						380
	Current	Amperes		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	weeks/second		50			50			50						50						50
Run the motor	Model			DW5024			ZDY11-4			ZDY12-4						ZD12-4						ZDY21-4
	Capacity	kW		0.06			0.2			0.2						0.4						0.4
	Speed	RPM		1400			1380			1380						1380						1380
	Number of phases			3			3			3						3						3
	Voltage	Volts		380			380			380						380						380
	Current	Amperes		0.3			0.72			0.72						1.25						1.25
	Frequency	weeks/second		50			50			50						50						50
Job Type and organization level				Intermediate M3			Intermediate M3			Intermediate M3						Intermediate M3						Intermediate M3
Base Size ±2%	H		Millim	432			630		670	685			780			860			960			985			1080
	L2		M	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		Catty				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 dimensions (0.25T-20T)
Model				BCD1						BMD1					BCD						NH20-12D
Lifting weight	tons			5						10					16			20			20	3
Lifting height	m			6	9	12	18	24	30	9	12	18	24	30	6	9	12	18	24	30		6	9	12	18	24	30
Lifting speed	m/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	m/min			20(30)						20(30)					18			20			20	20(30)
Wire Rope	Rope diameter	mm		15						15					15			17			22.5	13
	Wire diameter	mm		0.7						0.7					0.7			0.8				0.6
	Structure form			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 Model (GB76-88)				25a-63c						25a-63c					45a-63c			50a-63c				20a-32c
Minimum radius of ring track		米		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	kW
	Speed	RPM		1380						1380					1380			1380			1380	1380
	Number of phases			3						3					3			3			3	3
	Voltage	Volts		380						380					380			380			380	380
	Current	Amperes		18 2.4/18						30 4.3/30					30 4.3/30			30 4.3/30				11 2.4/11
	Frequency	weeks/second		50						50					50			50			50	50
Run the motor	Model			ZDY21-4						ZDY21-4					ZDY21-4			ZDY21-4				ZDY21-4
	Capacity	kW		0.8						0.8×2					0.8×2			0.8×2			0.8 x 2	0.4
	Speed	RPM		1380						1380					1380			1380			1380	1380
	Number of phases			3						3					3			3			3	3
	Voltage	Volts		380						380					380			380			380	380
	Current	Amperes		2.4						2.4×2					2.4×2			2.4×2			2.4 x 2	1.25
	Frequency	weeks/second		50						50					50			50			50	50
Job Type and organization level				Intermediate M3						Intermediate M3					Intermediate M2			Intermediate M2				Intermediate M3
Base Size ±2%	H		Millim	1160			1310			1350					1600			2400				985			1080
	L2		M	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		公	445	470	555	590	630	670	1010	1063	1166	1263	1317								280	300	350	380	405	435
	M		Catty	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

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