LX Type Workshop Single Beam Overhead Crane , Single Girder Overhead Travelling Crane
LX Model Single Beam Suspension Overhead Crane is a light duty crane adopts unique design which can be in suspension. It features flexible structure and reliable and safe operation.
Main structure:
The crane is composed with main beam which welded by steel plate and I-steel, end beam, electric hoist and electric travelling trolley.
Its crane traveling mechanism is in contrast with LD Model cranes’, adopts upside down form, suspended in the I-steel track which installed on the factory building rail surface, has cantilever length of 0.5 ~ 1m.
The crane is equipped with a specific electric hoist; the hoist travels along the bottom flange of the main beam I-steel, complete the lifting work.
Main features and applied occasions:
The crane characterized flexible structure, reliable operation; reduce the lifting space and easy maintenance.
It is applicable in places with small space height, the occasion which the manufacturing technique has special requirements or the factories and warehouses where the height from the rail surface to the lower edge of the truss is equal to or shorter than 500mm. It is widely used in many warehouses, factories and many other places.
Important technical data:
Lifting capacity: 0.5~10T
Span: 3~16m (if clients have special requirements, our company is able to carry out design and production of non-standard.)
Lifting height: 6~18m
Working duty: A3~A5
Voltage: three-phase, 380V, 50HZ (can be provided as clients' requirements)
Safety features:
1. Overload protection: If the material is over the capacity, the crane will give a sharp warning for protection itself.
2. Emergency brake: If the operation staff encounter some emergency situation, we could start the emergency brake system to protection the related treasure.
3. Control Method: Room control or remote control to avoid any injure to the operation staff
4. Main lifting motor: with thermal protection and currency protection.
5. Hooks with latch
6. Rubber buffers
7. Protective earthing
8. Crane switch and travel end switch
9. Sub-assemblies characteristic are tested before assemly.
10. All cranes must be preassmebled and tested before leaving factory and offer the certification of test.
Technical parameter:
Lifting capacity (T) | 1,2,3,5,10T | 16,20T | |||||||||||
Span(M) | 5.5-31.5M | ||||||||||||
Crane travelling mechanism | Travelling speed(m/min) | 20 | 30 | 45 | 60 | 75 | 20 | 30 | 45 | 60 | 75 | ||
Reducer ratio | 58.78 | 39.38 | 26.36 | 19.37 | 15.88 | 58.78 | 39.38 | 26.36 | 19.37 | 15.88 | |||
Motor | Model | ZDY21-4 | ZDY21-4 | ZDY122-4 | ZDY131S-4 | ZDY112L1-4 | |||||||
Power(kw) | 2×0.8 | 2×1.5 | 1.5×2 | 2.2×2 | 2.2×2 | ||||||||
Rotation (m/min) | 1380 | 1380 | |||||||||||
Lifting mechanism (electric hoist)&electric hoist travelling mechanism |
Electric hoist model | CD1/MD1 | MD1/HC | ||||||||||
Lifting speed (m/min) | 8,8/0.8 7,7/0.7 | 3.5 3.5/0.35 | |||||||||||
Lifting height (m) | 6 ,9 ,12, 18, 24, 30 | 12,18,24,30 | |||||||||||
Travelling speed (m/min) | 20(30) | 20(30) | |||||||||||
Motor | Taper Squirrel-cage type | Taper Squirrel-cage type | |||||||||||
Work duty | A3-A5 | ||||||||||||
Power supply | 380V 50HZ three phase and as you demand | ||||||||||||
Wheel diameter | 270mm | 370mm | |||||||||||
Width of trail | 37-70mm | 37-70mm |
Components: