Cabin Control High quality single girder Anti explosion or Explosion proof or explosive proof or exproof e.o.t bridge crane

Product introduction:

LB type explosion-proof electric single girder crane is improved on the basis of “LD”, Ex is an explosion-proof public sign, and explosion-proof bridge cranes are based on GB3836.1-2000 “Explosion-proof electrical equipment for explosive gas atmospheres*** Part: General requirements” and GB3836.2-2000 “Explosion-proof Electrical Equipment for Explosive Gas Atmosphere Part Two: Explosion-proof Type “d”” stipulates that when the motor and electrical appliance are of the explosion-proof type, and the explosion-proof level is ExdⅡCT4, the operating mechanism shall be subjected to spark-proof treatment. The whole machine complies with the requirements of JB/T5897-2006 “Explosion-proof Bridge Crane”, and the explosion-proof grades are ExdⅡBT4 and ExdⅡCT4 respectively.

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Technical parameters：

Explosion proof Single Girder Overhead Crane
Crane Traveling Mechanism	Traveling Speed		m/min	20
	Reducer Ratio		i	58.95
	Motor	Type		Soft starting Conic rotor squirrel cage motor
		Power	KW	0.8×2,1.5×2,2.2×2
		RPM	r/min	1380
Lifting Mechanism (Electric Hoist)	Hoist Type			HB, BCD, BMD
	Capacity		t	1,2,3,5,10,16
	Lifting Speed		m/min	8/0.8,7/0.7,3.5/0.35 8,7,3.5
	Lifting Height		m	6, 9, 12, 18, 24
	Traveling Speed		m/min	20
	Motor			Conic rotor squirrel cage motor
Work Duty		A3 A4
Power Supply		380V, 50Hz, Three Phase
Diameter of Wheel		Φ270mm,Φ400mm
Width of Track		37mm~70mm
Explosion-proof Grade		ExdⅡBT4/ExdⅡCT4

Safety System:

Overload protection in the event of overload, the hoist unit switches off and only the lowering motion is possible

Long and cross travel limited by means of preliminary and final limit switches or Wireless anti-collision device

Anti-falling protection for the Three-in-One electric motor of trolley and crane prevents from accidental falling

Cabin Control High quality single girder Anti explosion or Explosion proof or explosive proof or exproof e.o.t bridge crane

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