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Building Hoist China SC160/160 for Construction
The base frame is welded with profile steel and steel board, with four sides connected with enclosure and center as the base for the mast. The base frame can bear all the force of the P/M hoist in vertical direction. During installation, the base frame will be fixed to the concrete foundation by long J-bolts.
The enclosure is welded with angle steel, steel board and steel net, securing the surrounding of the hoist main part to prevent entry when the hoist is in operation. The fence door of the enclosure entrance part is equipped with the mechanical & electrical interlock to protect the labor and machine.
The driving unit made in China, is adopted the products from Shanghai Zhangjiang or Wannengda factories, which is the top specialized manufacturer of the electrical motor for hoist in China. The winding, enameled wires, bearings are of world’s famous brands, which greatly improve the stability and efficiency of the motor. The electrical magnetic motor is of model YZEJ132M-4. The reducer, adopted with the transmission of worm and worm wheel, has the features of compactness, high-bearing capability, high-efficiency transmission, long service life, low noise, stable working state.
The center distance of the reducer is 125mm, the transmission ratio can be adjusted according to different required speeds.
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
Building Hoist Specifiction
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.
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