Ürün Açıklaması
PROFESSIONAL MANUFACTURE
— SINCE 1995
High torque planetary industrial right angle gearbox
Chinese electric motor speed reducer is widely used in mining machinery, chemical industry,steel metallurgy, light
industry,environmental protection, paper making, printing, lifting transport, food industry and so on.
Main Series Product: R series helical gear motor reducer, K series spiral bevel gear reducer, NGW, P series planetary gear reducer, H B series helical gearbox, Z (ZDY, ZLY, ZSY, and ZFY) serial hard tooth surface cylindrical gearbox reducer, D (DBY and DCY) serial hard tooth surface cone gear reducer, cycloidal speed reducer, etc. Meanwhile, map sample processing business can be undertaken.
Ürün Açıklaması
Adopts modular design, which can be changed and combined according to customer requirements;
Adopts involute planetary gear transmission, uses internal and external meshing and power splitting;
The gears are all treated by carburizing and quenching to obtain a high-hard wear-resistant surface.
After heat treatment, the gears are all ground, which reduces noise and improves the efficiency and service life of the whole machine.
Light weight, small volume, large transmission ratio range, high efficiency, stable operation, low noise and strong adaptability.
Ürün Parametreleri
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MODEL SIZE |
RATIO RANGE |
POWER |
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ONE STAGE |
NGW |
2.8 3.15 3.55 4 4.5 5 5.6 6.3 7.1 8 9 10 11.2 12.5 |
1.7-1228KW |
|
TWO STAGE |
NGW 122 |
22.4 .5 35.5 160 |
0.4-459KW |
|
THREE STAGE |
NGW 113 123 |
1800 2000 |
0.1-47.1KW |
Model selection for washing machine Gear Box Transmission:
Closely using the ideal reduction ratio.
Reduction ratio = servo motor speed / reducer output shaft speed
Torque calculation: Torque calculation is very important for the life of reducer, and pay attention to whether the maximum torque value (TP) of acceleration exceeds the maximum load torque of the reducer.
The applicable power is usually the applicable power of the servo models on the market, the applicability of the reducer is very high, the working coefficient can be maintained above 1.2, but the choice can also be based on their own needs to decide. industrial helical gearbox.
Ayrıntılı Fotoğraflar
Chinese Speed Reducer/industrial helical gearbox is a mechanical transmission in many fields of the national economy. The product categories covered by the industry include all kinds of gear reducer, planetary gear reducer and worm reducer, as well as various special transmission devices such as speed increasing device, speed control Devices, including various types of flexible transmission devices, such as compound transmission. Products and services in the field of metallurgy, nonferrous metals, coal, building materials, ships, water conservancy, electricity, construction machinery and petrochemical industries.
In all fields of national economy and national defense industry, gearbox products have a wide range of applications. Food light industry, electric machinery, construction machinery, metallurgy machinery, cement machinery, environmental protection machinery, electronic appliances, road construction machinery, water conservancy machinery, chemical machinery, mining machinery, conveyor machinery, building materials machinery, rubber machinery, petroleum machinery and other industries have strong demand of Reducer products
Packaging & Shipping
Application
| Driven machines | |||
| Waste water treatment | Thickeners,filter presses,flocculation apparata,aerators,raking equipment,combined longitudinal and rotary rakes,pre-thickeners,screw pumps,water turbines,centrifugal pumps | Dredgers | Bucket conveyors, dumping devices, carterpillar travelling gears, bucket wheel excavators as pick up, bucket wheel excavator for primitive material, cutter head, traversing gears |
| Chemical industry | Plate bending machines, extruders, dough mills, rubbers calenders, cooling drums, mixers for uniform media, agitators for media with uniform density, toasters, centrifuges | Metal working mills | plate tilters, ingot pushers, winding machines, cooling bed transfer frames, roller straigheners, table continuous intermittent, roller tables reversing tube mills, shears continuous, casting drivers, reversing CZPT mills |
| Metal working mills | Reversing slabbing mills. reversing wire mills, reversing sheet mills, reversing plate mill, roll adjustment drives | Conveyors | Bucket conveyors, hauling winches, hoists, belt conveyors, good lifts, passenger lifts, apron conveyors, escalators, rail travlling gears |
| Frequency converters | Reciprocating compressors | ||
| Cranes | Slewing gears, luffing gears, travelling gears, hoisting gear, derricking jib cranes | Cooling towers | Cooling tower fans, blowers axial and radial |
| Cane sugar production | Cane knives, cane mills | Beet sugar production | Beet cossettes macerators, extraction plants, mechanical refrigerators, juice boilers, sugar beet washing machines, sugar beet cutter |
| Paper machines | Pulper drives | Cableways | Material ropeways, continuous ropeway |
| Cement industry | Concrete mixer, breaker, rotary kilns, tube mills, separators, roll crushers | ||
Şirket Profili
Established in 1995 , HangZhou Boji Machinery is a professional manufacturer and exporter that is concerned with the design, development and production of Gearbox Speed Reducer. We are located in HangZhou of ZheJiang Province, with convenient transportation access. With our own brand “TianQi”, all of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Our company possesses complete machining center, lathe, gear shaping machine, gear milling machine, gear grinding machine and assembling lines. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.
Besides, In 2005,we attained ISO9001 certification. As a result of our high quality products and outstanding customer service, we have gained a global sales network CZPT South America, Saudi Arabia, Vietnam, Pakistan, Philippines, South Africa and other countries and regions.
With rich export experience, high quality products, competitive prices, good service and in-time delivery, we certain that we can meet all of your requirement and exceed your expectations. Our feature is bright with new cooperative relationships with companies from all over the world. We look CZPT to speaking with you to future discuss how we can be of service to you.
SSS
1. Who are we?
We are the Factory, with over 25 years of production experience, based in ZheJiang , China, start from 1995,sell to Domestic Market(50.00%),Mid East(10.00%),Southeast Asia(10.00%),Western Europe(5.00%),South America(5.00%),Eastern Europe(5.00%),Eastern Asia(5.00%),North America(3.00%),Africa(2.00%),Southern Europe(2.00%),South Asia(2.00%),Central America(1.00%).
2. Can you customize according to our requirements?
Yes, we can design nonstandard products according to customer’s drawing and sample.
3.What can you buy from us?
speed reducer,gearbox,gear motor,pump,crusher
4. Why should you buy from us not from other suppliers?
Founded in 1995, with over 20 years of production experience and credibility. With professional engineer team, advanced technology production and skilled workers.Specialized in the production of reducer. Map sample processing business can be undertaken.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
| Başvuru: | Motor, Machinery, Manufacturing Plant |
|---|---|
| Sertlik: | Sertleştirilmiş Diş Yüzeyi |
| Kurulum: | Yatay Tip |
| Örnekler: |
US$ 1450/Piece
1 Adet (Min.Sipariş) | Sipariş Örneği planetary industrial right angle gearbox
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| Özelleştirme: |
Mevcut
| Özelleştirilmiş İstek |
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Kargo Ücreti:
Birim başına tahmini yük. |
nakliye maliyeti ve tahmini teslimat süresi hakkında. |
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| Ödeme yöntemi: |
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İlk Ödeme Tam Ödeme |
| Para birimi: | US$ |
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| İade ve geri ödemeler: | Ürünleri teslim aldıktan sonra 30 gün içerisinde iade talebinde bulunabilirsiniz. |
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Impact of Gear Tooth Design and Profile on the Efficiency of Planetary Gearboxes
The design and profile of gear teeth have a significant impact on the efficiency of planetary gearboxes:
- Tooth Profile: The tooth profile, such as involute, cycloid, or modified profiles, affects the contact pattern and load distribution between gear teeth. An optimized profile minimizes stress concentration and ensures smooth meshing, contributing to higher efficiency.
- Tooth Shape: The shape of gear teeth influences the amount of sliding and rolling motion during meshing. Gear teeth designed for more rolling and less sliding motion reduce friction and wear, enhancing overall efficiency.
- Pressure Angle: The pressure angle at which gear teeth engage affects the force distribution and efficiency. Larger pressure angles can lead to higher efficiency due to improved load sharing, but they may require more space.
- Tooth Thickness and Width: Optimized tooth thickness and width contribute to distributing the load more evenly across the gear face. Proper sizing reduces stress and increases efficiency.
- Backlash: Backlash, the gap between meshing gear teeth, impacts efficiency by causing vibrations and energy losses. Properly controlled backlash minimizes these effects and improves efficiency.
- Tooth Surface Finish: Smoother tooth surfaces reduce friction and wear. Proper surface finish, achieved through grinding or honing, enhances efficiency by reducing energy losses due to friction.
- Material Selection: The choice of gear material influences wear, heat generation, and overall efficiency. Materials with good wear resistance and low friction coefficients contribute to higher efficiency.
- Profile Modification: Profile modifications, such as tip and root relief, optimize tooth contact and reduce interference. These modifications minimize friction and increase efficiency.
In summary, the design and profile of gear teeth play a crucial role in determining the efficiency of planetary gearboxes. Optimal tooth profiles, shapes, pressure angles, thicknesses, widths, surface finishes, and material selections all contribute to reducing friction, wear, and energy losses, resulting in improved overall efficiency.
Planet Dişli Kutuları ile Rüzgar Türbini Sistemi Performansının Artırılması
Planet dişli kutuları, rüzgar türbini sistemlerinin performans ve verimliliğini artırmada önemli bir rol oynar. İşte nasıl katkıda bulundukları:
1. Hız Dönüşümü: Rüzgâr türbinleri, verimli bir şekilde elektrik üretmek için belirli dönüş hızlarında optimum şekilde çalışır. Planet dişli kutuları, rüzgâr türbini rotorunun düşük dönüş hızı ile jeneratörün ihtiyaç duyduğu daha yüksek hız arasında hız dönüşümüne olanak tanır. Bu hız adaptasyonu, jeneratörün en yüksek verimlilikte çalışmasını sağlayarak maksimum güç üretimi sağlar.
2. Tork Amplifikasyonu: Rüzgar türbini kanatları, değişken rüzgar hızlarına maruz kalabilir ve bu da dalgalanan tork yüklerine neden olabilir. Planet dişli kutuları, rotor kanatları tarafından üretilen torku jeneratöre iletmeden önce artırabilir. Bu tork artışı, rüzgar hızı değişimlerinde bile jeneratörün istikrarlı çalışmasını sağlayarak genel enerji üretimini artırır.
3. Kompakt Tasarım: Rüzgâr türbinleri genellikle açık deniz platformları veya yoğun nüfuslu alanlar gibi sınırlı alana sahip yerlere kurulur. Planet dişli kutuları, kompakt bir tasarım sunarak küçük bir alanda verimli güç iletimi sağlar. Bu kompaktlık, rüzgâr türbininin sınırlı nacelle alanına dişli kutularının yerleştirilmesi için hayati önem taşır.
4. Yük Dağılımı: Rüzgâr türbinleri, ani rüzgarlar ve türbülans gibi değişken rüzgâr koşullarına maruz kalır. Planet dişli kutuları, yükü birden fazla planet dişlisi arasında eşit olarak dağıtarak, tek tek bileşenlerdeki gerilimi ve aşınmayı azaltır. Bu dengeli yük dağılımı, dişli kutusunun dayanıklılığını ve güvenilirliğini artırır.
5. Verimlilik Optimizasyonu: Planet dişli kutuları, paralel eksen dizilimi ve çoklu dişli kademeleri sayesinde yüksek verimlilikleriyle bilinir. Verimli güç iletimi, dişli kutusundaki enerji kayıplarını en aza indirerek rüzgar enerjisinden elektriğe daha fazla güç dönüştürülmesini sağlar.
6. Bakım ve Güvenilirlik: Planet dişli kutularının sağlam yapısı, dayanıklılıklarına ve uzun ömürlü olmalarına katkıda bulunur. Rüzgâr türbinleri genellikle zorlu ortamlarda çalışır ve dişli kutusunun güvenilirliği, bakım ve arıza sürelerini en aza indirmek için hayati önem taşır. Planet dişli kutularının düşük bakım gereksinimleri ve değişken yükleri kaldırabilme kabiliyeti, rüzgâr türbini sistemlerinin genel güvenilirliğine katkıda bulunur.
7. Değişken Hız Kontrolü: Bazı rüzgar türbinleri, çeşitli rüzgar hızlarında güç üretimini optimize etmek için değişken hızlı çalışma kullanır. Planet dişli kutuları, dişli oranını rüzgar koşullarına göre ayarlayarak değişken hız kontrolünü kolaylaştırabilir. Bu esneklik, enerji yakalamayı iyileştirir ve türbin bileşenleri üzerindeki baskıyı azaltır.
8. Türbin Boyutuna Uyum: Planet dişli kutuları, farklı boyut ve dişli oranlarında mevcuttur ve bu sayede farklı türbin boyutlarına ve güç çıkışlarına uyarlanabilirler. Bu çok yönlülük, rüzgar türbini üreticilerinin belirli proje gereksinimlerine uygun dişli kutuları seçmelerine olanak tanır.
Genel olarak, planet dişli kutuları, rüzgar türbini sistemlerinin performansını, verimliliğini ve güvenilirliğini optimize etmede önemli bir rol oynar. Hızı dönüştürme, torku artırma ve yükleri dağıtma yetenekleri, onları temiz ve sürdürülebilir elektrik üretimi için rüzgar enerjisinden yararlanmada önemli bir bileşen haline getirir.
Examples of High Torque and Compact Design Applications for Planetary Gearboxes
Planetary gearboxes excel in applications where high torque output and a compact design are essential. Here are some scenarios where these characteristics are crucial:
- Automotive Transmissions: In modern vehicles, planetary gearboxes are used in automatic transmissions to efficiently transmit engine power to the wheels. The compact size of planetary gearboxes allows for integration within the limited space of a vehicle’s transmission housing.
- Robotik: Planetary gearboxes are utilized in robotic arms and joints, where compactness is essential to maintain the robot’s overall size while providing the necessary torque for precise and controlled movement.
- Konveyör Sistemleri: Conveyor belts in industries like material handling and manufacturing often require high torque to move heavy loads. The compact design of planetary gearboxes allows them to be integrated into the conveyor system’s framework.
- Wind Turbines: Wind turbine applications demand high torque to convert low wind speeds into sufficient rotational force for power generation. The compact design of planetary gearboxes helps optimize space within the turbine’s nacelle.
- Construction Machinery: Heavy equipment used in construction, such as excavators and loaders, rely on planetary gearboxes to provide the necessary torque for digging and lifting operations without adding excessive weight to the machinery.
- Marine Propulsion: Planetary gearboxes play a crucial role in marine propulsion systems by efficiently transmitting high torque from the engine to the propeller shaft. The compact design is particularly important in the limited space of a ship’s engine room.
These examples highlight the significance of planetary gearboxes in applications where both high torque output and a compact footprint are vital considerations. Their ability to deliver efficient torque conversion within a small space makes them well-suited for a wide range of industries and machinery.
editor by CX 2023-10-24
