Good lift parts elevator overload sensor, low cost load cell EWD-GB match EWD-RL-SJ3

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10000件 set/month
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Product Description:

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 “” 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

1.

Application

Being applicable to all traction elevators fixed car platform (less than 60 landings) with the load of 500kg-5000kg.

2.

Floor Compensation

Auto accommodating to the following compensation methods: Up and down leveling; Up command +door zone; Fuzzy and intelligent.

3.

Sensitivity

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]

4.

System error

0.5%(5-40)

5.

Non-linearity

0.5%

6.

Compensation

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.

7.

Output mode

Relay

Programmable universal signal

3-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.)

Each channel can be programmed as dynamic Close or Open contact.

Contact Capacity: DC/AC 48V/100mA

Analogue quantity

Overall Compensation Range 0-10V, -10V~+10V. 0V~+5V

8.

Ambient Temperature

Temperature: -20~50

9.

Relative Humidity

20%-90%RH

10.

Reaction Time

0.5 Second, The communication distance between the intelligent and control is 0-400m.

11.

Power Supply

AC/DC24(±10%)V/200mA

12.

Installation place

Sensor section: A the place of traction rope shackle

Controller section: control Cabinet in machine-room. See the figure 3 for installing dimension.

13.

Overall size

Sensor section: see figure[3]: controller section115×90×40mm3


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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:Functional configuration of plastic processing machinery
In the application, China injection molding machines in general, general plastic products such as toys, stationery, daily necessities, furniture, decoration materials occupy the largest share of the market.Secondly, the injection molding machine mainly used for large household appliances, such as refrigerators, color TV, washing machine, air conditioner, computer shell production, the market using the above Chinese total engineering plastic injection molding machine 40%, domestic high share in this market.Another important field of injection molding machine applications is the production of packaging products, mainly used for PET bottles, plastic bottles, caps and other products. The PET preform injection molding machine market mainly imported equipment control.Optical disk (CD), digital image compact disk (DVD), magnetic disk (MD) and micro optical disk (MDS), as the recording medium, are increasing rapidly all over the world. China has developed CD-ROM injection molding machine, but has not yet been widely used.Some special injection molding machines, such as ceramic injection molding machines for producing fine ceramic components and magnetic injection molding machines for producing NdFeB electronic components, have not been paid much attention by machinery manufacturers due to their low consumption. But with the further subdivision of the market, it is very important to develop the relevant specific models.Similarly, the special injection molding machine for thin-wall or special engineering plastic products is still blank in China, mainly occupied by imported equipment. With the mobile phone shell as the representative of the thin-walled product demand, the development potential of the huge market.
Q:What is the definition of machining process specification?
For example, a common part of the processing process is rough - finishing - assembly - Inspection - packaging, is a general process of processing
Q:What's the price difference between feed packer and organic fertilizer packing machine?
Because organic fertilizer and other chemical packaging machine compared to animal feed, it has a strong corrosive
Q:What kind of material is better for food packing box?
In addition, polyester fibers can be spun into polyester fibers. It can be made into film, used for recording, video recording, film, film and so on substrate, insulating film, product packing and so on. As plastic, it can be made into various bottles, such as coke bottle, mineral water bottle and so on. Can be used as electrical components, bearings, gears and so on.
Q:What is the principle of cleaning machine parts? How should the parts be kept after cleaning?
Cleaning of precision parts usually requires special cleaning agents. Canned high pressure sprays are expensive, but the cleaning effect is very good, volatile, and parts will not rust. Ordinary cleaning parts can be washed with water, but must add parts cleaning agent (bags, a bit like a soap, but wet, low price) to prevent rust, cleaning after drying can be, if there is a high pressure air drying is better, but this kind of cleaning agent is injured hand, should wear gloves when cleaning.
Q:Gearbox mechanical parts, mechanical and electrical products?
It's definitely not standard. It means structure, size and painting,
Q:Single vacuum packaging machine accessories, vacuum schedule, where to sell?
Vacuum packaging machine parts, it is best to buy from the original manufacturers, because many vacuum packaging machine, although the main technology is similar, but there will be many differences in detail, size will vary
Q:What assembly does the vacuum packer require?
The core component is the vacuum pump, and then the control system, the mechanical framework
Q:How to package machined parts?
If it's not rusted, clean it and wrap it in a bubble bag. Place it in a cardboard box or wooden case

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