LDY metallurgical single beam overhead crane is mainly used for metallurgical and foundry places where molten metal is lifted. Its lifting mechanism is YHⅡ metallurgical electric hoist, and its lifting capacity is no more than 10t.
The bottom of the main beam of the crane adopts special heat insulation treatment; the working environment temperature is -10℃~60℃, and the relative humidity does not exceed 50% at a temperature of 40℃. Other places where molten non-metallic materials and hot solid metals are lifted can also be used as reference.
Capacity:2,3,5,10t
Span: 7.5-28.5m
Lifting height: 9,12,15,18,20
Lifting speed:7,8m/min
Widely used in:Steel factories, Working at work level A6, working environment temperature ≤60℃, relative humidity ≤85﹪, altitude below 2000m, working under non-corrosive medium environment conditions.
Lifting weight(T) | 1 | 2 | 3 | 5 | 10 | |
Span(m) | 7.5-28.5 | |||||
Max Lifting height(m) | 9,12,15,18,20 | |||||
Working class | A6 | |||||
Main Hoisting Speed(m/min) | 8,7 | |||||
Trolley Cross Traveling Speed(m/min) | 20 | |||||
Crane Long Traveling Speed(m/min) | 30,3~30(frequency inverter) | |||||
Motor Type | Squirrel cage motor | |||||
Motor (Kw) | Main Hoisting | 1.5 | 3 | 4.5 | 7.5 | 13 |
Trolley Cross Traveling | 1*0.4,1*0.8,2*0.8 | |||||
Crane Long Traveling | 2*0.4,2*0.8,2*1.5 | |||||
Control mode | Pendent line control,Remote control | |||||
Recommended Rail model | I20a~45c,I40b~63c | |||||
Power source | 3Ph A.C 50Hz 380V |
1.Overload protection in the event of overload, the hoist unit switches off and only the lowering motion is possible
2.Long and cross travel limited by means of preliminary and final limit switches or Wireless anti-collision device
3.Anti-falling protection for the Three-in-One electric motor of trolley and crane prevents from accidental falling
4.All movements can be switched off by actuating the emergency-off switch at the control station via a main contact