Model Number: ECD-350-J
Frame Material: Aluminum Alloy
Opening Pattern: Horizontal
Screen Netting Material: Stainless Steel
Warranty: 1 Year
Feature: Folding Screen
Open Style: Automatic
Function: insect control
After-sale Service: Online technical support, Return and Replacement
Project Solution Capability: graphic design
Design Style: Postmodern
Curtain Type: Roller blind
Packaging Details: Carton, pallet
Multiple control methods for fume heat ventilation and daily ventilation Fire and smoke pose a serious threat to human life and health. Over 90% of fire related deaths are caused by smoke suffocation,and not by high temperature or burning. Chain drive series ECD-J（24VDC） Application area – For opening and closing of facade and roof windows – Suitable for smoke and heat ventilation and daily ventilation Stroke-pushing force diagram – Maximum pushing force of chain is dependent on stroke and does not correspond to the maximum pushing force of drive! Features Built-in electronic overloadNo-load life-cycle 30000, full-load 10000 (double strokes) Chain anti-drop function (patent) IP32 protection level The chain is made with high-strength material, surface antiseptic treatment, double link chain (stainless steel is available) Aluminium alloy shell with surface anodizing treatment (color can be custom made) Temperature range: -5°~+50° Technical data – Voltage: 24 VDC ± Singapore Sparepart Exporter High Quality Auto Spare Parts Drive Shaft CV Joint Wheel Hub Power Transfer 27x64x30 Q7 30-64-27 15 % – Protective class: IP32 – Locking force: 1000 N– Temperature range: -5°C ~ +50°C – Lifecycle: >10000 double strokes TypeVoltage(VDC)Current(A)Force(N)Stroke(mm)Size(mm)Speed(mm/s）ECD 300/355711.571171*51*4012ECD 300/605711.030060 0571 *51*4012ECD 300/805711.0300800661*51*4012ECD 300/1005711.57110 0571 *51*4012ECD 300/1205711.030012 6*51*4012ECD 500/355711.4557171*51*4012ECD 500/605711.450060 0571 *51*4012ECD 500/805711.4500800661*51*4012ECD 500/1005711.455710 0571 *51*4012ECD 500/1205711.450012 6*51*4012 Dimension Drawing Connection for type ECD-J Mounting information ApplicationBracket SetOutwards opening window, top hungHMB-HCVW-01Inwards opening window, bottom and side hungHMB-HCVW-02SkylightHMB-HCVW-03 Please be aware that all bracket sets don’t include the screw for fixing the bracket and frame. Choose proper screws according to frame material! Please feel free to contact us for more information about bracket sets HMB-HCVW-02 HMB-HCVW-03 Application Scenario Company Profile Brela Electric Equipment Co., LtdHangZhou Brela Electric Equipment Co., Ltd.is a profes sional research and development company devoting to natural smoke and heat exhaust system, HAASBELTS Roller Top CZPT Modular Belt plastic Conveyor for Tire ventilation system, sun shading system, etc. lt has got iso9001. Our products have got CE ,CCC certificate. We provide professional service from project design, product scheme, installation and debugging, to post-sales service. Installation Instructions Window opening method FAQ Q1,When can the products be shipped after payment? A1.Depends on the products you order.Ifthe products you need have stock,we can deliver them at once.lf the products are our common model without stock,it normally needs1to 5work days.lf the prod ucts are customized, RU-530 MASUMA Taper rubber bushing suspension parts stabilizer suppliers arm suspension bush 54500-EN00B 54500-JG000 54500-1KK0A we can talk in details. Q2,What kind of trade terms are accepted? A2NormallywedoEXW and FOBQ3, what kind of payment terms are accepted? A3,T/T.Q4,How can I get quotation and make an order? A4,Just contact with us and tell us the model you need or your require ments directly and we will send the quotation to you as soon as possi- ble.After the orderis confirmed and advance payment is finished,we will sendyou the proformainvoice soon.Q5,Do you have the relevant certifications? A5,Yes,our products also exported to Europe.WehavegotlS09001/CE certificate and so on. Q6.How about the after sale service and how do you deal with the de fective products?A6, Factory price gearbox for electric car Our finished productsare100%inspected before shipping.We stronglysuggest you can order some extra products especially the cus tomized productsjustin case,while with our professional team we can provide quick response.
buy drive chain
Buying a drive chain requires a certain understading of its characteristics. This article discusses the different types of chains available, including Silent, Flat-top, and Duplex. By the end of this article, you should have a basic understanding of what each type of chain is for. First, here are some basic rules to keep in mind when shopping for a chain. To find the drive chain that best suits your needs, read on.
Choosing the right roller chain for your drive chain depends on several factors. First, you have to determine the motor horsepower and rpm for the small drive sprocket. These values determine the size of the chain and the number of teeth on the drive sprocket. Next, you need to determine the size of the conveyor chain, it can be the horizontal, vertical, or curved radius. Depending on your specific needs, you can also choose between two-strand or three-strand chains.
The roller chain of the drive chain must be properly tensioned. It should also have a proper lubrication system. Chain sag should not exceed two to four percent of the center distance (the distance between the two axles). Also, it shouldn’t make any unusual noises or obvious problems. One of the main reasons for excessive wear is the size of the load. Each chain has a specified maximum working load.
The maximum roller chain load must be less than 1/9 or 6 times the tensile strength of the drive chain. This amount should not exceed this threshold, as exceeding this level will result in chain plate fatigue. To avoid this, you should use a roller chain with a higher number of strands. Also, for high power requirements, a roller chain with a higher number of strands is recommended. One final tip for choosing a drive chain: it should not be used when there is a high risk of corrosion or rusting.
The materials used to manufacture roller chains vary according to the specific application. Common materials include steel and stainless steel. However, stainless steel is used in food processing machinery and other environments that require lubrication. Brass and nylon are also sometimes used. These factors determine the selection of suitable materials for the drive chain. If you are not sure which material to use, you can consult an industry professional. These professionals will help you choose the right chain for the job at hand.
The design of the silent transmission chain is as follows: the large chain plates 2 are stacked one on top of the other in the direction of the chain length. The connecting rods are connected by connecting pins 3. The outermost and central guide plates 4 are fastened to the connecting pins 3 by means of rivets. This construction helps minimize friction on the sliding surfaces of the chain. Chainplate 2 of the silent transmission chain is usually made of stainless steel.
The link plates are made of steel and have a rectangular shape with pinholes 41. These guide plates have no teeth but have curved surfaces that guide the silent drive chain on the sprockets. In addition, the rear portion of the guide plate is higher than the portion of the chainplate. This feature improves pitch balance. The present invention is also applicable to silent transmission chains using rockers.
When it comes to chain design, it’s important to remember that silent drive chains are often used in automotive engines, especially timing and cam drives. This type of drive reduces noise and vibration due to its low engagement angle and links engagement with the sprocket. However, these applications are not limited to timing and cam drives; they can also be used for front-wheel power transmission. For example, silent drive chains are designed to resemble those used in NASCAR racing engines.
The design of the silent drive chain is based on the structure of the roller chain. Its components are standardized and manufactured according to pitch. There are single-row and multi-row versions. Quiet chains, also known as inverted tooth chains, are shaped to reduce noise from stretching. It’s also designed to minimize the amount of friction caused by small changes in pitch. Its teeth don’t slide against each other, so the chain is smoother and more durable.
flat top chain
One of the important parts of the flat top chainplate system is the hinge pin, which is used to fix the chainplate and is responsible for the smooth and efficient conveying of the chainplate. There are several types of hinge pins, including single hinge pins and double hinge pins. The single hinge pin is suitable for the chainplate with a small span and small bearing capacity, and the double hinge pin is suitable for the chainplate with a large span and high bearing capacity.
The side bending flat top chain is suitable for conveying large and medium workpiece pallets. They can be made of steel or plastic, each with its own advantages. Both chainplates are designed to convey material smoothly. Side curved flat-top chains can be used on straight conveyors. They have a low coefficient of friction and can transport weights up to 1.2 kg/cm. They can also be combined with HD profiles.
Flat top drive chains are usually made of plastic material and come in two types: tabletop chains and buffer chains. They come in a variety of widths, but the most popular are standard widths, ranging from 3.25 inches to 12 inches. MatTop chains are usually shipped in 10-foot lengths. They come in different styles, but they all have the same basic specs. Tabletop chains are designed for general conveying, while pad chains are used for specific applications. Solid top chains are suitable for conveying bulk materials, while wide pad chains can handle large volumes of fluids and/or solid-solid mixtures.
These chain conveyors can be used to convey, connect or lift small items. This type of chain is especially useful in industries where the product is hot or greasy. The modular design of these chains allows them to be configured in three dimensions, making them suitable for production changes and transitions. They also help reduce slack in the chain. Flat top chains are commonly used in final assembly and mechanical or paint restoration in the automotive industry.
Besides the roller chain, another type of chain drive is the double drive chain. This type of chain consists of a series of short cylindrical rollers connected together by side links and driven by gears called sprockets. This type of chain is very reliable and only requires a tractor with a high rpm PTO. It is manufactured by CZPT and is available in many different sizes and finishes.
Self-lubricating drive chains are the ideal solution for applications that do not require the relubrication of conventional chains. This maintenance-free roller chain features fully heat-treated components that increase the chain’s fatigue resistance and strength. It’s sintered alloy bushings are oil-impregnated, reducing the chance of premature wear and elongation. Its self-lubricating properties enhance its durability and work well even in hard-to-reach places.
CZPT self-lubricating roller chains feature preloaded sintered steel bearing pins and oil-impregnated sintered bushings. These chains are drop-in replacements for standard roller chains and run on the same sprockets as standard chains. In addition to being maintenance-free, self-lubricating roller chains are compatible with most existing sprockets and are ideal for demanding applications.
The O-ring chain concept was used to develop self-lubricating systems. It has two or more annular grease storage chambers. A self-lubricating bushing roller chain has an oil reservoir between its pin chain and the roller chainplate. A grease seal between these two plates isolates the moving parts and keeps the joints well lubricated. O-rings are made of special nitrile rubber, whose properties vary by application.
CZPT SLR conveyor chains and CZPT SLR drive chains have rollers on sintered bushings. CZPT SLR chains and SLR conveyor chains are self-lubricating and have a higher working load than standard ANSI chains. They may not be interchangeable with other self-lubricating chains from other manufacturers. Self-lubricating drive chains are the best solution for demanding industrial applications requiring heavy-duty, reliable conveying.