Elevator Three-Drive 650 Frequency Conversion
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 12 set/month
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Elevator three-drive 650 frequency conversion (also known as external elevator, elevator for short) is widely applied to vertical lifting transportation of personnel and materials, is essential good transportation equipment in industrial or civil buildings, large bridges and vertical shafts, and can be applied in warehouses, high towers and other different occasions in a permanent or semi-permanent way. Compared with other lifting mechanisms, the product features stability, safety, reliability, no requirement on additional arrangement of machine room shaft ways, convenient assembly and disassembly, high carrying flexibility, etc., and particularly has obvious effects of relieving the labor intensity of constructors, accelerating project processes and improving working efficiency.
SC200/200 construction elevator is a high-performance product which is newly researched, designed and launched by our company. The elevator features reasonable design, novel structure, stable operation, complete and reliable safety devices and convenient installation and maintenance, and mainly has the following characteristics:
1. The transmission mechanism is driven by two motors, and pinions and racks are safe and stable due to uniform stress.
2. To ensure the safe operation of the elevator, an overload switch, a speed limit switch and other safety switches are arranged in the circuit; when overload, speed limit and other conditions occur in the operation process, the elevator automatically prevents accidents at once. Each door on cages is provided with a limit switch; when any door is opened abnormally, all the cages cannot start or immediately stop operating.
3. Each cage is provided with an anti-falling safety device which can extremely effectively prevent the cages from falling and ensure the safe and reliable operation of the elevator.
4. The electric control system of the elevator has a simple circuit, is convenient to control and maintain and is reliable. When operating normally, the elevator can be controlled to operate by a handle or button in a cage, can be stopped at any time at any position needing the stop, and can be controlled to stop automatically by upper and lower terminal limit switches at upper and lower terminal stations. When the upper and lower terminal limit switches fail to act, limit switches additionally arranged on the elevator can cut off the power supply in time to stop it in a braking mode.
5. The steel structure adopts a computer-aided design mode and is scientifically and strictly calculated to meet the requirements of reasonable structure, reliable intensity and light weight.
6. The elevator can be self-mounted or make standard knots detached by using a hanger rod on a cage. All the other parts can be conveniently mounted and dismounted, and components are easy to replace.
Attached: construction elevator model compilation method
The model of the elevator consists of class, group, type, feature, main parameter and deformation codes.
Notes: The main parameter code includes rated loading capacity codes of two cages, for example, only one main parameter code is marked on a single cage.
Example 1: SCD120
Representing a pinion-and-rack construction elevator with a single cage, the rated loading capacity of 1,200Kg and counterweight.
Example 2: SC200/200
Representing a pinion-and-rack construction elevator with double cages (each cage has the rated loading capacity of 2,000Kg) and no counterweight.
2、Technical performance parameters
Item | Unit | Parameter/specification | Notes | |
Rated loading capacity | kg | 2×2000 | Double-cage | |
Rated seating capacity |
| 2×18 | ||
Rated hoisting speed | m/min | 34.4 | i=16 | |
Maximum hoisting height | m | 150 | ||
Standard knot size | m | 0.80×0.80×1.508 | ||
Cage size | m | 3×1.5×2.5 | ||
Motor | Model | / | YZZ132L1-4 | Large force |
Power | kw | 13×2×2 | ||
Speed reducer | Center distance | mm | 140 | Large force |
Transmission ratio | / | 1:16 | ||
Protector | Form | / | Progressive | SAJ40-1.2 |
Rated action speed | m/s | 1.2 | Xingxiang | |
Calibrated action speed | m/s | 0.95 | ||
Braking torque | N.m | ≥3000 | ||
Braking distance | m | 0.15~1.40 | ||
Standard knot weight | kg | 145 | ||
Self weight of whole machine | kg | 12000 | 50m | |
- Q: Is it safe to use a building hoist for lifting heavy objects when there is wind?
- <p>Using a building hoist in windy weather is generally not recommended due to the increased risk of accidents. Wind can cause the hoist to sway, potentially leading to loss of control and dropping of the load. Safety guidelines typically advise against hoisting operations when wind speeds exceed certain limits, often around 20-30 miles per hour (32-48 kilometers per hour). It's crucial to check local regulations and the manufacturer's guidelines for the specific hoist model to determine safe operating conditions. Always prioritize safety and ensure that all necessary precautions are taken to secure the load and the hoist in windy conditions.</p>
- Q: This question asks for the steps or procedures to keep a building hoist in good working condition.
- <p>Maintaining a building hoist involves regular inspections, lubrication, and repairs. Ensure all safety features are operational and that the hoist is clean and free of debris. Check cables for wear and replace them if necessary. Lubricate moving parts as per the manufacturer's recommendations. Inspect the electrical system for any signs of damage or wear. Regularly test the hoist's load capacity and emergency stop functions. Keep a maintenance log to track all inspections and repairs. If any issues are identified, address them promptly to prevent accidents and ensure the hoist operates safely and efficiently.</p>
- Q: Is it possible to utilize a single-rope lifting system in both indoor and outdoor environments, especially during cold weather?
- <p>Yes, a single-rope lifting system can be used both indoors and outdoors, including in cold weather conditions. However, it's crucial to consider the specific requirements and limitations of the system and the environment. Cold temperatures can affect the strength and flexibility of the rope, as well as the performance of other components like motors and hydraulic systems. It's essential to use appropriate materials designed for low-temperature operation, ensure proper maintenance, and follow safety guidelines to prevent damage or accidents. Always consult the manufacturer's recommendations for operating in extreme weather conditions.</p>
- Q: Explain the benefits and drawbacks of using an electric winch compared to a building hoist.
- <p>Advantages of using an electric winch include ease of operation, lower noise levels, and the ability to be used in various environments. They are also more portable and can be easily moved between different locations. Disadvantages include higher initial costs compared to some building hoists, potential electrical hazards, and the need for regular maintenance to ensure safety. Additionally, electric winches may have lower lifting capacities compared to some building hoists, which could be a limitation for heavy construction tasks.</p>
- 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: Is the construction elevator a special equipment
- The construction elevator is a special equipment. Special equipment is related to life safety, greater danger of boilers, pressure vessels (including gas cylinders), pressure pipes, elevators, lifting machinery, passenger ropeway, large-scale amusement facilities and field special motor vehicles (factory) in these eight types of equipment. In order to guarantee the safe operation of the special equipment, the state of all kinds of special equipment, in three stages: from the production, use, the examination has strict rules, is a whole process supervision. According to a 2013-2017 China special equipment inspection testing industry market foresight strategic planning and investment analysis report statistics, by the end of 2011, the national special equipment comprehensive inspection agency has reached 545, including quality inspection department inspection institutions, industry inspection institutions and enterprises self-checking, in addition to type testing institutions, nondestructive testing institutions, cylinder inspection institutions, etc.
- Q: This question asks for guidance on selecting an appropriate building hoist for specific requirements.
- <p>Choosing a suitable building hoist involves several considerations. First, assess the load capacity needed based on the weight of materials to be lifted. Consider the hoist's lifting height to ensure it covers the building's full height. Evaluate the frequency of use and the speed required for efficient material movement. Safety features are crucial; look for hoists with certifications and safety mechanisms like overload protection. Check the hoist's durability and maintenance requirements. Finally, consider the cost, including purchase price, operation, and maintenance expenses. Consulting with hoist manufacturers or rental companies can provide personalized advice tailored to your project's specific needs.</p>
- Q: This question asks about the safety measures that should be taken to ensure the safe operation of a building hoist during lifting.
- <p>To ensure the safety of the lifting operation of a building hoist, several key measures should be taken: Regular inspection and maintenance of the hoist equipment to ensure all components are in good working order. Adherence to the manufacturer's guidelines and safety standards for operation. Proper training for operators to ensure they understand how to use the hoist safely. Implementing a safety checklist before each use. Ensuring the load is secured properly and does not exceed the hoist's weight capacity. Using appropriate safety gear such as safety harnesses and helmets. Having a spotter or signal person to assist the operator and watch for potential hazards. Regularly checking the weather conditions to avoid operating in high winds or other adverse weather that could compromise safety.</p>
- 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: What is the purpose of a building hoist and can it be utilized for lifting heavy objects that cannot be manually lifted?
- <p>Yes, building hoists are specifically designed to lift heavy objects that are beyond the capacity of manual lifting. They are essential in construction sites for moving materials such as bricks, cement, and steel beams to various levels of a building. Building hoists are engineered to handle significant weight and ensure the safe and efficient transport of materials, reducing the risk of injury and improving productivity on construction sites.</p>
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Elevator Three-Drive 650 Frequency Conversion
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 12 set/month
OKorder Service Pledge
OKorder Financial Service
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