Building Hoist lifter Frequency Conversioon

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Structure of Building Hoist Description


Feature: Building Hoist                                Condition: New                                            Application: Construction           

Payload(kg):2700                                           Lifting Speed(m/min):0~60                          Motor Power(kw): 3*18.5

Safety Device: SAJ50-1.4                               Cage: Single                                                Counterweight: No

Certification: CE,ISO                                      Place of Origin: China(Mainland)                 Model Number: Type:SC270

 


Packaging & Delivery of Building Hoist 


Packaging Detail: Nude package          Delivery Detail: 25-30days

 


Main Parts of Building Hoist 


● Adopts the most advanced VF speed control device and microcomputer programmable logic controller.


● Stepless speed control helps eliminate the concussion during start up and braking, steady the operation process,

and ensures automated leveling.


● 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.


● 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.


● As for 650x650x1508 mast section, a 40 HQ container can be fill with 67pcs about 100m.


● Aftersales service such as installation supervision and guidance, training is available. But the cost of tickets, accommodation and allowance for one person per day is paid by custoner


● The system applies the special software for hoists developed by our company, making the operation more safe and 

reliable.


Building Hoist Images


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Building Hoist lifter Frequency Conversioon

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Building Hoist lifter Frequency Conversioon

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Building Hoist lifter Frequency Conversioon


 


Building Hoist Specifiction


Building Hoist lifter Frequency Conversioon


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. 

 

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Q:The working principle of construction elevator
The construction elevator is a kind of common name, its standard name should be the construction elevator, this is a kind of crane machine equipment. Construction lifter adopts modular structure, because it is used in construction process, the elevator needs to be constantly shift with the construction project, therefore its structure must be easy to disassembly and assembly. For example, after the site is used, the elevator is disintegrated and transported to another site for reassembly of construction elevators. So how does the construction elevator work? The construction elevator mainly carries the structural self-forming system, and the construction dependence is low. It more driven by force, drive devices are installed on the hanging basket, through the gear and rack drive system, the mutual cooperation, so as to realize the rise and fall of the elevator. You may have seen gear and rack in the mechanical clock, the gear is round, the rack is straight, and the two bite together to achieve the motion. The elevator work that is common in our residential and commercial buildings is different from the construction elevator. Most of the elevator parts are fixed in buildings, which are mainly carried by buildings. Its movement is achieved through wire rope.
Q:How is the construction elevator installed
The construction elevator should choose a good position first, do the elevator foundation, at the same time make the wall in the setting process. This one has the corresponding elevator basic drawing, should the professional personnel carry on setting up and disassembling.
Q:How much cable does the construction elevator 44KVA need?
44 kva should choose 16 + 2 * 3 * 6 square cable, 16 of the 30 ℃ safe carrying capacity is 78 a cable Current I = P/U / 1.732 = 44000/380/1.732 is approximately 67A The construction elevator will not only carry the engineering materials but also the higher frequency, the load calculation will be calculated according to the continuous working system. The cable should be used for the YGTZ special cable.
Q:How many years does the construction elevator usually use?
Wire rope derrick type: 5 years Gear rack: 8 years After the accident, the person in charge will be unlucky
Q:The elevator is banned from using elevators for more than a class of high winds
When the wind speed is more than 13 meters per second, the installation and disassembly is forbidden. When the wind speed exceeds 20m/s and the weather, such as hail, the elevator should not be used. This is the norm M/s is about 8, and 13m/s is about 6
Q:How do construction suspension scaffolding be handled in the people's elevator?
The shelf of the discharge platform is separated from the outer scaffolding and set up separately! Can't connect together
Q:The construction elevator is commonly used in the process of the project
Basically: completed from the main body - - complete completion
Q:What's going on with the decline in construction lift
Check to see if there is any problem with holding the brake. There is no problem with the contactless contactor, which is the most common cause of the vehicle. Normal contactor will rebound at the moment of you to stop operation, adhesion would be stuck there for a few seconds and then bounce back, in a few seconds the brake coil is charged, the brake is still in open state, but the motor has stopped working, so will decline, it's adhesion change the same contactor change.
Q:The maximum allowable deviation of the vertical is the vertical degree when the construction elevator is installed
The development of the elevator is in a peak state, because most of the manufacturers or individuals to improve the utilization efficiency of space, more options for multistory buildings, which also need a device to convenient up and down by the goods. Due to the common elevator cost is high, bearing capacity is low, not suitable for carrying dozens of tons or hundreds of tons of cargo, so developed a high bearing capacity of hydraulic lift to assist in the production and transportation of goods. The elevators are both safe and super loadable, and convenient for maintenance, making the special industry grow faster.
Q:Why is the construction elevator open on one side and the other on the other
Open the door, commonly known as the feed door, usually open up, and add weights to both sides. Only if the construction ladder stops at the bottom. If the door is double open, the room must be left with half a door (> 1.3 m) to open the door completely. If it is a single open door that opens up, you can save space in the cage. Double door, namely, two doors, either up or down, the two doors balance weight. It usually arrives on the required floor. There is enough room for double doors.

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