EWD-RL-SJ3 elevator load weighing device
l This system can be adopted to all kinds of elevator with three -way
switch and 1 analog output port.
l Main features: Ultrathin character “一” load sensor to direct detect the changes of the car load, there is no need to change the traction taper sleeve rod.
1. All operating parameters can be set at the spot.
2. The unique programmable output signal control method can meet the the requirements of the weighing signal of varieties of fixed car platform.
3. It is easy to operate the self-learning model at the spot. The user can choose 20~100% rated self-learning model or rated set model, quite easy to operate.
4. With the ability to amend the working parameters automatically and
self-adoption intelligent landing compensation.
5. With simulation - 10 ~ + 10 V voltage output port, matching with the speed controller to improve the performance of the elevator.
6. Small volume, convenient installation, low prices.
l Technical parameters
Being applicable to all traction elevators fixed car platform (less than 60 landings) with the load of 500kg-5000kg.
Auto accommodating to the following compensation methods: Up and down leveling; ②Up command +door zone; ③Fuzzy and intelligent.
Elevator Rated Capacity/200 (Example: The rated capacity is 1000kg, and the sensitivity is 5 kg) [This data may be affected by elevator mechanical performance]
The method of circuit parallel connection is applicable to the signal source system of DC 12-32V. Also, the interior fault of this system does not affect the original operation mode of elevator.
Programmable universal signal
①3-channel programmable output models are: no load, light load, semi load, full load, heavy load, rated load, and overload(customer may set the changing range freely.)
②Each channel can be programmed as dynamic Close or Open contact.
③ Contact Capacity: DC/AC 48V/100mA
Overall Compensation Range 0-10V, -10V~+10V. 0V~+5V
≦0.5 Second, The communication distance between the intelligent and control is 0-400m.
Sensor section: A the place of traction rope shackle
Controller section: control Cabinet in machine-room. See the figure 3 for installing dimension.
Sensor section: see figure: controller section： 115×90×40mm3
- Q:Decocting machine for packaging liquid out of control, can not control how much liquid packaging
- If the liquid is not automatically turn off the power, bet, please check the copper into medicine bag (liquid level probe) soiling, connecting wire level probe is loose behind.
- Q:What is the principle of cleaning machine parts? How should the parts be kept after cleaning?
- Mainly to remove the parts of the oil, (fine) processing residue, etc., if it is solvent based cleaning agent, as long as the dry cleaning, water cleaning, then you need to dry. According to the production requirements, if the next step directly on the production line, then there is no need to do anti oxidation measures, if stored in the storage, on the one hand packaging, but also to do anti oxidation measures.
- Q:What is the definition of machining process specification?
- The process of directly changing the shape, size, and surface quality of a blank to make it part of a process is called a machining process
- Q:The standard problem of parts in mechanical drawing
- A total length of a certain truth, such as easy cutting, easy processing (such as the big machine, easy to heat treatment), ease of assembly, so that people see, you should take control of size is not important for the free length to form a closed size.Mechanical drawing dimensioning can improve product quality and improve production efficiency, which is not necessarily inconsistent with mechanical drawing standards, which has a lot to do with practical experience, especially the choice of benchmark.
- Q:What are the components of mechanical equipment (automatic equipment)?
- I have been away from this industry for a long time, and I can't give you any specific suggestions. But I think you should be more specific in the process of machining. It is estimated that it is a precision machine component, and the material requirements are relatively high. But I think in principle, we should look for local steel mills with special steel production capacity, and the other one depends on the local technical strength, such as northeast China and Shandong, where the strengths are in large equipment. Jiangsu Shanghai side of the precision mechanical technology strength in the country should be relatively strong.
- Q:Air conditioning installed in the outer machine packaging, found a small part, please master to help see what is this?
- Maybe the workers were not caught in the right place and they fell off during the transportationAfter installation, the blade is unbalanced, the sound of the outdoor fan will increase, and the long time use will also affect the durability of the outdoor fan motor
- Q:After the powder metallurgy parts are machined, how to prevent rust?
- 2, improve the way: Immersion replacement type rust preventive oil, in fact, the base oil or kerosene based, but added a corrosion inhibitor, can improve rust prevention period, about 6-12 months.
- Q:A workshop needs to be packed with machine parts. 5 boxes are packed in 80
- 80 / 5=16 (a);340 / 16=21.25 (box) = 22 (box), 20 (box);Answer: 20 boxes can not be fully loaded
- Q:Gearbox mechanical parts, mechanical and electrical products?
- It's definitely not standard. It means structure, size and painting,
- Q:How is the vacuum packing machine assembled? How many parts?
- Guarantee the quality and life of the whole machine. There are not many parts for vacuum packaging machines.
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