Accurate Positioning European - Style Single Girder Overhead Cranes With High Efficiency
Introduction:
European cranes attach great importance to the limit lifting on the hook, so that the size of the hook head to the upper edge of the whole machine is infinitely compressed, and even some hooks are compressed to only 1/3 of the domestic crane, thus greatly reducing the hook head to the bottom of the workshop. Mysterious distance. That is to say, in the case of a certain height of the factory, the lifting height is greatly improved, which is the so-called low headroom of the European crane; in addition, due to the small size of the whole machine, the margin is also reduced accordingly. Thereby, the effective working space of the existing workshop is greatly improved.
European-style bridge cranes are compared with ordinary bridge cranes. European-style bridge cranes have a reasonable and lightweight structure and layout. The materials are made of steel with higher strength, and the parts and components. Electrical drives use a large number of more stable and reliable automatic and semi-automatic industrial control circuits. It greatly reduces the size of the overhead crane, increases the smoothness of operation, greatly improves the maneuverability, and can control the position and posture of the suspended objects more accurately. It is a good lifting solution for high-end manufacturing industries. At present, it is widely used by many high-end manufacturing enterprises.
Technical Parameter:
| Span | m | 7.5 | 10.5 | 13.5 | 16.5 | 19.5 | 22.5 | 25.5 |
| Capacity | t | 1~12.5t |
| Total weight | kg | 1781~12086 |
| Trolley weight | kg | 405~740 |
| Max. Wheel load | kn | 13.5~90.94 |
| Travel rail | | P24~P43 |
| Lifting speed | m/min | 0.8/5 | 0.8/5 | 0.8/5 | 0.8/5 | 0.8/5 | 0.8/5 | 0.8/5 |
| Lifting height | m | ≥ 6 | ≥ 6 | ≥ 6 | ≥ 6 | ≥ 6 | ≥ 6 | ≥ 6 |
| Total motor power | kw | 4.31 | 4.31 | 4.31 | 4.31 | 4.67 | 4.67 | 4.67 |
| Crane speed | m/min | 3-30 | 3-30 | 3-30 | 3-30 | 3-30 | 3-30 | 3-30 |
| Trolley speed | m/min | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 | 2-20 |
| Working duty | | M5/A5 |
Features:
- Light weight, can reduce the height and load of the crane workshop.
- The limit is small, which can increase the working space of the crane.
- The reducer adopts hard tooth surface reducer, which effectively prolongs the service life of the whole machine.
- The new model for deceleration adopts a three-in-one reduction motor with hard tooth surface, which is compact in layout and stable in operation.
- Using forged wheel set, machined boring assembly, high assembly accuracy and long service life.
- The steel plate is used to wind the reel, which improves the strength and life of the reel.
- A large number of mechanical processing equipment is used for overall processing, with small structural deformation and high assembly accuracy.
- The main beam connection is assembled with high-strength bolts, with high assembly precision and convenient transportation.
- Reducer, drum, coupling and other parts are maintenance-free during overhaul.
- Adopt frequency conversion speed regulation, stable operation; all kinds of protection devices are complete.
Sketch Drawing:
Application:
Single-girder bridge cranes have many uses and are widely used in real life. In many factories, many product manufacturers choose cranes for easy handling, and single-girder overhead cranes are more prominent in terms of assisting and transportation.
In addition to general machinery workshops, single-girder overhead cranes are widely used in petroleum and petrochemical, railway construction, civil aviation airports, hydropower plants, ports, papermaking, building materials, metallurgy and other workshops, warehouses, and material yards.
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