Good elevator parts load cell ,load sensor EWD-GA with controlType EWD-RL-J2 Elevator Weighing Device

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10000件 set/month

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Product Description:

Type EWD-RL-J2 Elevator Weighing Device

System Introduction

DeclarationIn any case, our part is only responsible for the product own quality within the warranty period.

Description 1.State Indication - FlickeringAbout “Once per Second”

.Button Operation - PressPress and release soonHoldPress constantly

.Relay  - Keep the state of Picking-up in the period of system being unadjusted or fault

Main Features

 1. With the adoption of EWD-GA or EWD-GDH(that is type A load weight or Character “” type

   sensor)it can be easily installed at rope hitch

2. The system is of the structure of sensor with the domination of loading cell and controller, which can be installed at the car-side rope hitch

3. Directly outputting full-load or overload signal depending on the change of elevator car payload

4. Simple adjustment, high precision of measurement and quick and easy installation.

l Technical Specifications

Application Range

Being applicable to all elevators with payload of 500㎏~20000 for full-load and overload signalDepending on loading sensor with the options of 1.5tons/3T/5T

Sensitivity

For the elevator with rated load of 1 ton, it is 5Kg

System Error

≤1.5(540)

Output Mode

Switching SignalFull-load and overload Dynamic Close and Dynamic Open contact

Operation Temperature

-2555

Power Source

DC 24V(±10%)Operating current for the whole set≤100mA

MIntensity exceeding the above listed parameter limits may cause the system abnormality or its permanent damage.

l Product Appearance, Installing Method and Relevant Structure

l Installation method

Standard “Disc” type Intelligent loading Sensor

The appearance and structure of the“disc”sensor[EWD-GA]

Standard character “” load sensor

The outline dimension of 1.5T D type sensor

The outline dimension of 3/5T D type sensor

l System Adjustment

l Description of Other Indication States

Display Code

Implication

Solution

1

FY

System Startup

2

PC

Sensor Resetting

3

PP

Get into the status of operation parameters modification

4

Lo

Ready for Autotuning Operation

5

PL

No payload is detected by sensor

(Static Displaying represents preparative statustwinkling displaying for the end of testing

6

PH

Exceeding the measuring range of maximum load

7

EL

Saved

Check the cable of the sensor, system power and payload

8

EH

Saving Failure

9

Pan

Saved

10

EA

Saving Failure

Remodify the operation parameters

   After system commissioning, press and hold in normal operation,〖J1〗/〖J2will flicker alternatelyat this time, J1/J2 output alternately.

l Autotuning operation for Separate itemsUse: It is in need to individually autotune no-load or rated load for a well-adjusted system separately

l Promise                                                    

1. If this system appears any quality problem of product itself in 1 year after delivery, it will be replaced freelydamage of the product seal will not be dealt with.

2. Any system abnormality in adjustment or operation, please contact our company directly.

l Others

Packing List

Controller of EWD-RL-J2 Elevator Loading Device

1

Type EWD-GDH sensor and its accessories

1Set

Screw Sets M4 X 40

2 Sets

System Instruction Manual

1 Copy


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Q:A workshop needs to be packed with machine parts. 5 boxes are packed in 80
5 boxes, 80 boxes, =16 20 boxes, only 320 can not be loaded
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:Air conditioning installed in the outer machine packaging, found a small part, please master to help see what is this?
You're right. It's a balance plate for fan bladesWhen the fan leaves the factory, must make the balance verification, achieves the balance standard, can leave the factory
Q:Can the nylon vacuum packing bag be high and low temperature with mechanical parts?
4, nylon bag MOQ low:According to the requirements of customers customized small, breaking the conventional large MOQ manufacturers;5 、 nylon vacuum packing bag with high strength:Vacuum bag with tensile characteristics in the machining process, can improve the tensile strength plastic, can also be added in the middle of nylon, polyethylene and other plastic materials, which has exceeded the general strength of the composite plastic packaging, there is no delamination phenomenon, good flexibility, good sealing.
Q:What are the main parts of small vacuum machines?
Aluminum Alloy ordinary aluminum alloy and magnesium alloy, the acid and alkali resistance, corrosion resistance, but the cost is higher, Aluminum Alloy vacuum chamber through a milling processing, the sealing surface and sealing groove is very smooth, the vacuum chamber has good sealing performance. The commonly used stainless steel plate thickness is 2-4MM, thickness of vacuum compression of easy deformation caused by weld cracking, leakage of vacuum chamber, in addition, the general on stainless steel vacuum chamber is provided with a seal groove around the plane, because of the effect of processing, the sealing groove is less smooth, vacuum sealing performance is reduced accordingly. Therefore, some models of vacuum chamber with Aluminum Alloy casting after milling under vacuum sealing groove, chamber adopts thick stainless steel plate processing into plate type, the director, make it short. When purchasing, packaging, and other solid particles relatively dry and non corrosive materials, can be used Aluminum Alloy material, and packaging with soup, salt, acid composition of higher material, can use stainless steel or aluminum magnesium alloy material. The sealing ring is generally made of silicone rubber, black rubber, a few low-grade products using foam rubber, silicone rubber, high temperature resistance, corrosion resistance, good sealing performance, long service life, the foaming rubber sealing is poor, easy to fall off, and short service life. Small treasure vacuum machine
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: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.
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:The standard problem of parts in mechanical drawing
General standard length do you think if you are processing personnel or material you must know it is you can also let people go well, a principle to remember is to consider on you do not affect the case of others. You can mark the height of the label you want as the associated size
Q:What kind of material is better for food packing box?
In the plastic classification, the PET code number is 1, widely used: mainly for electronic and electrical equipment, including: electrical sockets, electronic connectors, rice cooker handle, TV deflection yoke, terminal taiwan

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