LDC Type Electric bridge Single Girder Overhead Crane 3 ton For Workshop
LDC Type Single Girder Workshop Overhead Travelling Crane Safety
LDC Type Single Girder Overhead Crane Description
LDC electric single girder overhead crane is composed of box-shaped main girder weld by steel plates, end girder, electric hoist and travelling mechanism. The lower flange of the girder is the travelling orbit of electric hoist to accomplish goods handling.
The electric hoist with low headroom structure can effectively increase the lifting height, so that it is applicable to the places where the workshop is low and the requirement of lifting height is high.
LDC Type Single Girder Overhead Crane Parameter
| Specific parameters, take 10 tons as an example | |||
| WorKing speed(m/min) | 0-20 | ||
| Crane traveling mechanism | Speed raiio | 21.82 | |
| Motor | Type | SEW FA47 DRS90M4 | |
| Power(Kw) | 1.5kW*2 | ||
| Span | 7<S<31.5 | ||
| Lifting | Model ofelectric hoisi | ND1000D | |
| Machanism(elect ric hoist)&electric hoist traveling mechanism | Lifting speed(m/min) | 0.8/5 | |
| H Hoisting height(m) | 9,12.,18,24,30 | ||
| Traveling speed(m/min) | 0-20 | ||
| moior | ABM Brand | ||
| Working class | A5 | ||
| Electric current | 380V 50Hz three-phase | ||
| Wheel diameier | 350 350 | ||
| Width of track | 51~70mm |
LDC Type Single Girder Overhead Crane Features
- The main beam is a box structure, good manufacturing technology, small welding deformation, small residual stress
- The fillet welds are welded by automatic CO2 gas shielded welding, with high quality and beautiful appearance
- The improved design of the main end beam, diversified connection, effectively increase the lifting height, overcome the phenomenon of three legs, long service life of the wheel, smooth operation
- Optimized and improved electric wire rope hoist, the wheels run smoothly, the whole machine low noise, strong overload capacity, the working level of the mechanism is high, the force state is good, not slip
- Main contactor using Schneider electrical components, high reliability, long service life;
- Electric hoist power supply using C-type rail suspension cable, novel structure, beautiful appearance, safe and reliable long life
- Independent mobile ground operating flashlight door or remote control device, safe and convenient operation
- Overhead traveling on the steel structure, normally in workshop
- Light self weight, could save steel structure cost.
- Lifting and traveling is very accurate.
- VVF/ frequency inverter control, continuous speeds to operate, very stable to lift and traveling.
- Six direction action, to make sure the enough wide working area.
LDC Type Single Girder Overhead Crane Safety System
- Weight overload protection
- Emergency stop system
- Over current protection,Short-circuit protection
- Phase sequence protection
- Zero position protection
- Voltage loss protection
- Limit switch and stopper for crane long traveling and cross traveling
- Lifting overhigh and overlow limit switch
LDC Type Single Girder Overhead Crane Images
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