Description
The general building hoist manufactured by our company have the features as good quality, long life, wide application range and convenient for maintenance, the gering adopts imported bearing, enameled cable, and oil seal, the electric parts adopt products from world renowned manufactures such as Schneider, Siemens, and LG, the racks and pinion adopts special material and heat-treatment technique, which prolong the life of these parts. The steel structure uses quality steel from famous domestic manufacturers, the surface of the structure can apply paint-spray, Parkerizing baking finish or hot galvanizing processing according to users requirements, the cage can be produced and decorated by aluminum molded board, punched-plate or figured aluminum board.
Main Parts of Building Hoist
1. Adopts the most advanced VF speed control device and microcomputer programmable logic controller.
2. Stepless speed control helps eliminate the concussion during start up and braking, steady the operation process, and ensures automated leveling.
3. Adopts open loop V/Fcontrol; the speed control precision can reach ±2~3%. Realizes accurate low speed positioning of the hoist and avoid slipping during downward stopping of hoist.
4. The VF system has current-restriction function, ensuring a small current when motor start up and reducing the concussion to power supply. It reduces the engery consumption and mitigates effects to on site electric equipments.
5. The steadiness during running mitigates concussion to mechanical parts, reduces wears of rack, pinion and the brake and prolongs the spare parts'life.
6. The VF system also has the over voltage protection,low voltage protection, overcurrent, overload and anti-stalling protection functions,
7. The system applies the special software for hoists developed by our company, making the operation more safe and reliable.
Building Hoist images
CMAX Building Hoist
Anchorage System
Driving Unit
Warehouse
Building Hoist Specifiction
Main technical data | Unit | Value |
Rated load | kg | 1200 |
Rated erection load | kg | 1000 |
Jib attachment rated load | kg | 300 |
Cage size | m | 3.0×1.3×2.5 |
Maximum lifting height | m | 250 |
Lifting speed | m/min | 0～45 |
Rated output | kW | 2×16.5 |
Voltage rating | V | 380/440 |
Rated frequency | Hz | 50/60 |
Rated current | A | 2×34.4 |
Power supply fuses | A | 96 |
Protective class | / | IP55 |
Load duration factor | / | FC-25% |
Safety device | m/s | 1.2 |
Enclosure weight | kg | 980 |
Cage weight | kg | 1800 |
Counterweight | kg | / |
Mast section weight | kg | 125/145 |
Mast section length | mm | 1508 |
If you have special requirement on power, please state it when order the consignment.
We can produce the cage and lengthen the tie-in according to the size the customer requested.
We can heighten the erection height according to the customer’s request.
“/” means the item does not exist.
FAQ of Building Hoist
Q: What is the building hoist main purpose?
A: Building hoist equipped with double or single cabin to transport the materials and labors up and down. It's the ideal construction equipment for vertical transportation in the field of construction.
Q: What is the main structure of building hoist?
A: The P/M construction hoist mainly contains metal structure, driving system, electrical control system, cable guide & protection system, electrical top crane and safety device.
Q: What is the meaning of the building hoist’s code?
A: Take SC200/200 for example: “SC” stands for rack and pinion hoist, “200/200” stands for double cage and capacity is 2 tons per cage. “SC200” stands for single cage and capacity is 2 tons.
Q: What is the dimension of the cage?
A: Normally the cage dimension is 3X1.5X2.5M (L/W/H) for 2t type hoist. Details should be checked according to our quotation sheet. Also, the size can be customized according to the factual site condition. There are two doors (entrance & exit doors) for each cage, It can be produced as up & down sliding or ramping model for safety and convenience.