Single beam crane:
Single beam crane
1. The main beam of the single girder crane bridge adopts the combination section of I-shaped steel and steel type and steel plate.
2. Lifting trolleys are often assembled with chain hoists, electric hoists or hoists as components of the hoisting mechanism.
Functional use
Single bridge cranes are widely used in workshops, warehouses, materials, etc. in machinery manufacturing workshops, metallurgical workshops, petroleum, petrochemical, port, railway, civil aviation, power station, paper, building materials, electronics and other industries. The utility model has the advantages of compact size, high and low building clearance, light weight and small wheel pressure.
Technical specification
|
Crane operating mechanism |
Speed（m/min) | 20 | 30 | Room 45 | Room 60 | ||
| speed ratio | 58、95 | 39、42 | 26、51 | 19、44 | |||
| Motor | type | Cone cage | Conical winding | ||||
| Power(Kw) | 0.8*2、1.5*2、2.2*2 | 1.5*2、2.1*2 | |||||
|
Rotating speed(r/min) |
1380 | 1350 | |||||
|
Electric hoist operating mechanism |
Electric hoist form | MD type | CD type | ||||
| Lifting speed(m/min) | 8/0.8、7/0.7 | 8、7、3.5 | |||||
| Lifting height(m) | 6、9、12、18、24、30 | ||||||
| Running speed | 20、30 | ||||||
| Motor | Cone cage | ||||||
| Working system | intermediate Jc=25% | ||||||
| Electric current | 380V 50HZ Three-phase | ||||||
| Wheel diameter | φ270 φ400 | ||||||
| Width of trail | 37-70 | ||||||
