Building Hoist SC320/320 Middle Speed VF Control Device

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Structure of Building Hoist Description


Feature: Building Hoist                               Condition: New                                            Application: Construction           

Payload(kg):2*3000                                       Lifting Speed(m/min):0~60                          Motor Power(kw): 2*3*22

Safety Device: 2*SAJ50-1.4                           Cage: Twin                                                  Counterweight: No

Certification: CE,ISO                                      Place of Origin: China(Mainland)                Model Number: Type:SC300/SC300

 


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.

 

● The steadiness during running mitigates concussion to mechanical parts, reduces wears of rack, pinion and the brake

and prolongs the spare parts'life.   

 

● The VF system also has the over voltage protection,low voltage protection, overcurrent, overload and anti-stalling protection functions,

● 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 SC320/320 Middle Speed VF Control Device

Mast Section

Building Hoist SC320/320 Middle Speed VF Control Device

 

Electrical Component

Building Hoist SC320/320 Middle Speed VF Control Device

 

Building Hoist Specifiction

 Building Hoist SC320/320 Middle Speed VF Control Device

 

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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Q:How many years does the construction elevator usually use?
In principle, eight years; But for eight years has scrapped section standard of standard section pillar thickness wear to design thickness of 1/4 (like this value) will be scrapped or downgrade use; After eight years, the construction elevator can also be used, but the structural parts need to be broken and the test can be used again. The pendant safety device for the construction elevator is required to be tested every year for five years.
Q:The working principle of construction elevator
How the elevator works: The main bearing structure is self-formed system, which is low on construction. 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.
Q:Is the construction elevator the same as the construction elevator
The construction elevator is the standard name, there are national standards, including the elevator, the people's elevator, the construction elevator is the popular term, the general point is the people's elevator not including the elevator.
Q:How many kw is the sc construction elevator
There is no fixed standard, which is widely adopted, 3X11KW, which is 33 kilowatts. The power of the motor is determined by the speed ratio of the decelerator. The most common lifter is 33 kilowatt, the speed ratio 1:16, 33 meters per minute.
Q:What is the height of protecting door protection of construction elevator
Currently tunnel door is no national standard, the only industry standards and enterprise standards, is important when choosing the tunnel door manufacturers see manufacturers have tunnel door production qualification and testing report. Formal manufacturer all have these qualifications, such as lei Chen group, tunnel protection door, explosion-proof door the qualification is very complete, you can be important consideration.
Q:Do the elevator need to be installed when the main project is in construction
Installation, of course. The general building should be installed at about 10 meters on the 4th floor, or the person will go up and down the time is dangerous, and there will be some materials that can't be carried by the tower, too slowly
Q:How many meters or how many layers should the construction elevator be installed?
In the guangdong area, the first installation and acceptance of the equipment will be below 7 levels, and more than 7 floors will be charged for the inspection. Another 9 meters per wall, the most suitable installation time is a building at least 12 meters, which can be installed at 21 meters in the evening.
Q:The difference between the derrick and the construction elevator?
They're the same. HAULOTTE answer for you
Q:What is the main function of the construction elevator safety guard
When the cage is unexpectedly overspeed, the cage will be stationary on the rail frame and cut off the power supply to ensure the safety of personnel and equipment.
Q:Excuse me: what is the meaning of heavy weight in the construction elevator?
That's what it means to be heavyReally, I hope to have more good posts

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