single girder overhead crane

SINGLE GIRDER OVERHEAD CRANE

LD model single girder overhead crane is characterized by more reasonable structure and higher strength steel as a whole, using together with CD1 model and MD1 model electric hoist as a complete set, it is light duty crane with a capacity of 1 to 20 tons. The span is 7.5-28.5m. Working grade is A3-A4. Working tempreture is -25 degree to 40 degree.
This product is widely used in plants, warehouses, material stocks to lift goods. It is prohibited to use the equipment in the combustible, explosive or corrosive environment.
This product has two operational methods, ground or operational room which has open model and closed model and can be installed on left or right side according to the practical situatio. And the direction of entering the gate has two forms, sideway and ends in order to satisfy the users, choice under different conditions.

参数：

	Traveling Mechanism	Traveling Speed(m/min)		20	30	45	60
				Ratio		26.51	19.44
		Motor	Type		Cone Squirrel-cage		Cone Squirrel-cage
			Power(kw)		0.8*2, 1.5*2, 2.2*2		1.5*2, 2.1*2
			Rotary Speed(r/min)		1380		1350
Hoist Lifting Mechanism & Traveling Mechanism	Electric Hoist Model			MD1		CD1
	Lifting Speed(m/min)			8/0.8, 7/0.7, 3.5/0.35		8, 7, 3.5
	Span(m)			7.5-22.5 or assigned
	Lifting Capacity(t)			0.5-32
	Lifting Height(m)			6, 9, 12, 18, 24, 30
	Traveling Speed(m/min)			20, 30
	Motor			Cone Squirrel-cage
Work Duty				Intermediate Jc=25%
Power Supply				380V 50HZ 3P
Wheel Diameter				Φ270, Φ400
Trail Width				37-70