Deskripsi Produk
1) Small volume
2) Big transmission torque
3) High efficiency
4) Low consumption
Parameters :
| Jenis | Spec | Daya Masukan (kw) | N( enter) | N(output) | Torsi Keluaran | Permitted axial thrust of output shaft(KN) | Screw Diameter | Length-diameter ratio |
| (N@m) | ||||||||
| ZLYJ | 112-8 | 5.5 | 800 | 100 | 525 | 35 | Ø35 | 25:01:00 |
| 133-8 | 8 | 800 | 100 | 764 | 39 | Ø50 | 25:01:00 | |
| 146-10 | 11 | 1000 | 100 | 1050 | 54 | Ø55 | 25:01:00 | |
| 173-10 | 18.5 | 900 | 90 | 1962 | 110 | Ø65 | 25:01:00 | |
| 200-12.5 | 30 | 1000 | 80 | 3581 | 155 | Ø75 | 25:01:00 | |
| 225-12.5 | 45 | 1000 | 80 | 5371 | 180 | Ø90 | 25:01:00 | |
| 250-16 | 55 | 1120 | 70 | 7503 | 192 | Ø105 | 25:01:00 | |
| 280-16 | 75 | 960 | 60 | 7643 | 258 | Ø110 | 25:01:00 | |
| 315-16 | 85 | 960 | 60 | 13528 | 287 | Ø120 | 25:01:00 | |
| 330-16 | 110 | 960 | 60 | 17507 | 360 | Ø135 | 25:01:00 | |
| 375-16 | 132 | 960 | 60 | 21008 | 390 | Ø150 | 25:01:00 | |
| 395-16 | 185 | 960 | 60 | 29442 | 400 | Ø160 | 25:01:00 | |
| 420-16 | 160 | 960 | 60 | 31831 | 430 | Ø160 | 25:01:00 | |
| 420-16 | 220 | 960 | 60 | 31831 | 430 | Ø170 | 25:01:00 | |
| 450-20 | 213 | 1000 | 60 | 40640 | 500 | Ø160/Ø170 | 25:01:00 | |
| 560-17 | 540 | 1000 | 50 | 84034 | 700 | Ø200 | 25:01:00 | |
| 630-10 | 540 | 1000 | 50 | 15712 | 770 | Ø250 | 25:01:00 |
ZLYJ gearbox series are transmission devices, which are specially designed for single-screw extruder with high precision, hard gear surface, accompany with thrust. Adopting the technical specifications stipulated in JB/T9050.1-1999, all CHINAMFG gearboxes are designed accordingly.
Main Features:
1. The material of gear is the high strength alloy steel, it is manufactured by carburizing, quenching (and other heat treatment), gringding process at last. The gear is in high precison ( 6 grade ) and high hardness ( reaches HRC54-62). Besides, it features low noise when operating.
2. It contains high bearing ability thrust, which is performed reliable and can withstand larger axial thrust.
3. All the items are treated by forced lubrication and cooling system except very few small specification products.
4. CHINAMFG series gearbox is adopted by six-side processing box. Its normal installation is horizontal, but can also be changed to vertical installation according to customer’s requirment.
5. Efficiency transmission, low noise, long operaton time.
Package
Packing for screw and barrel
1) Wooden case package
2) Plastic film package
3) Suitable to transportation
Why choose us?
A> long time experience and history
B> long time nitriding treatment and heating treatment by itself
C>advanced Fanuk series CNC computer-controlled milling machines
D>depth hole drilling machine in 8meters length, which ensure the straigtnss of barrel inside.
E> CAD drawing confirmation before start making
F> Prompt after sale service
G>Land owner and registration capital 25, 000, 000RMB
Tentang kami:
ZHangZhoug pinbo plastic machinery co.,ltd is located in HangZhou HangZhou city with brand of PYM(Former HangZhou yumin machine screw co.ltd since 1988). The company is specialized in making screw barrel, gearbox zlyj series, t die, filter and extruder machine. It has become one of the largest supplier of main parts in HangZhou city which
is the basement of plastic machines.
If there is any problem, you can contact with us at any time, we will reply you as soon as possible! /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Aplikasi: | Machinery, Reducer |
|---|---|
| Fungsi: | Speed Reduction |
| Tata letak: | Three-Ring |
| Kekerasan: | Permukaan Gigi yang Mengeras |
| Instalasi: | Torque Arm Type |
| Melangkah: | Stepless |
| Kustomisasi: | Tersedia | Permintaan Khusus |
|---|
Apakah Gearbox Cacing Dapat Digunakan untuk Aplikasi Kecepatan Tinggi?
Worm gearboxes are generally not recommended for high-speed applications due to their inherent design characteristics. Here’s why:
- Efisiensi: Gearbox cacing cenderung memiliki efisiensi yang lebih rendah dibandingkan dengan jenis gearbox lainnya, yang berarti gearbox jenis ini dapat menghasilkan lebih banyak panas dan mengalami lebih banyak kehilangan energi pada kecepatan tinggi.
- Pembangkitan Panas: The sliding contact between the worm and worm wheel in a worm gearbox can lead to significant friction and heat generation, especially at high speeds. This heat can cause thermal expansion, affecting the gearbox’s performance and longevity.
- Keausan dan Kebisingan: Kecepatan tinggi dapat memperburuk masalah keausan dan kebisingan pada gearbox cacing. Peningkatan gesekan dan keausan dapat menyebabkan degradasi komponen yang lebih cepat, sehingga mengurangi umur pakai dan meningkatkan kebutuhan perawatan.
- Reaksi: Gearbox cacing mungkin memiliki celah (backlash) yang lebih tinggi dibandingkan dengan jenis gearbox lainnya, yang dapat memengaruhi presisi dan akurasi dalam aplikasi kecepatan tinggi.
Meskipun gearbox cacing lebih umum digunakan dalam aplikasi yang membutuhkan torsi tinggi dan kecepatan sedang, gearbox ini mungkin bukan pilihan terbaik untuk skenario kecepatan tinggi. Jika pengoperasian kecepatan tinggi merupakan suatu kebutuhan, jenis gearbox lain seperti gearbox heliks, roda gigi lurus, atau planet seringkali lebih cocok karena efisiensinya yang lebih tinggi, pembangkitan panas yang lebih rendah, dan keausan yang berkurang pada kecepatan tinggi.
Bagaimana Cara Menghitung Kecepatan Input dan Output pada Gearbox Cacing?
Calculating the input and output speeds of a worm gearbox involves understanding the gear ratio and the principles of gear reduction. Here’s how you can calculate these speeds:
- Kecepatan Masukan: Kecepatan input (N)1) adalah kecepatan roda gigi penggerak, yang dalam hal ini adalah roda gigi cacing. Biasanya informasi ini diberikan oleh pabrikan atau dapat diukur secara langsung.
- Kecepatan Output: Kecepatan keluaran (N)2) adalah kecepatan roda gigi penggerak, yaitu roda gigi cacing. Untuk menghitung kecepatan keluaran, gunakan rumus:
N2 = N1 / (Z1 * Saya)
Di mana:
N2 = Kecepatan keluaran (rpm)
N1 = Kecepatan input (rpm)
Z1 = Jumlah gigi pada roda gigi cacing
i = Rasio roda gigi (rasio jumlah gigi pada roda gigi cacing terhadap jumlah ulir pada cacing)
It’s important to note that worm gearboxes are designed for gear reduction, which means that the output speed is lower than the input speed. Additionally, the efficiency of the gearbox, friction, and other factors can affect the actual output speed. Calculating the input and output speeds is crucial for understanding the performance and capabilities of the worm gearbox in a specific application.
What is a Worm Gearbox and How Does It Work?
A worm gearbox, also known as a worm gear reducer, is a mechanical device used to transmit rotational motion and torque between non-parallel shafts. It consists of a worm screw and a worm wheel, both of which have helical teeth. The worm screw resembles a threaded cylinder, while the worm wheel is a gear with teeth that mesh with the worm screw.
The working principle of a worm gearbox involves the interaction between the worm screw and the worm wheel. When the worm screw is rotated, its helical teeth engage with the teeth of the worm wheel. As the worm screw rotates, it translates the rotational motion into a perpendicular motion, causing the worm wheel to rotate. This perpendicular motion allows the worm gearbox to achieve a high gear reduction ratio, making it suitable for applications that require significant speed reduction.
One of the key features of a worm gearbox is its ability to provide a high gear reduction ratio in a compact design. However, due to the sliding nature of the meshing teeth, worm gearboxes may exhibit higher friction and lower efficiency compared to other types of gearboxes. Therefore, they are often used in applications where efficiency is not the primary concern but where high torque and speed reduction are essential, such as conveyor systems, elevators, automotive steering systems, and certain industrial machinery.
editor by CX 2024-03-05