Ürün Açıklaması
PXR120 Series Helical Gear Planetary Reducer For Photovoltaic Equipment
The main transmission structure of planetary reducer is planetary gear, sun gear, internal gear ring and planetary carrier. Planetary gear reducer has the advantages of small volume, high transmission efficiency, wide deceleration range and high precision. It is widely used in the transmission system of servo motor, stepping motor, DC motor and other motors. Its function is to reduce speed, increase torque, reduce load and motor moment of inertia ratio on the premise of ensuring precision transmission.
Ürün Parametreleri
Characteristic:
(1) Low Noise:The use of helical gear design,to achieve a smooth,quite operation of the reducer.
(2) High Precision:Backlash is 3 arcmin or less,accurate positioning.
(3) High Rigidity,High Torque:The output shaft used large size,large span double support bearing design,which improves the rigidity and torque of the reducer.
(4) High Efficiency:1-stage up to 95% or more,2-stage up to 92% or more.
(5) Maintenance-Free:Low grease wear,can be lifetime lubrication.
(6) Sealing Effect is Good:Lubricating grease with high viscosity,not easy to separate the characteristics,ip65 protection class to ensure that no grease leakage.
(7) Installation Unrestrained:Can be installed arbitrarily.
(8) Wide Applicability:Applicable to any type of servo motor.
(9) An organic [integral] whole output axis.
| Specifications | PXR42 | PXR60 | PXR90 | PXR120 | |||
| Technal Parameters | |||||||
| Max. Torque | Nm | 1.5times rated torque | |||||
| Emergency Stop Torque | Nm | 2.5times rated torque | |||||
| Max. Radial Load | N | 780 | 1530 | 3300 | 6700 | ||
| Max. Axial Load | N | 390 | 600 | 1500 | 3000 | ||
| Torsional Rigidity | Nm/arcmin | 2.5 | 6 | 12 | 23 | ||
| Max.Input Speed | devir/dakika | 8000 | 8000 | 6000 | 6000 | ||
| Rated Input Speed | devir/dakika | 4000 | 4000 | 3000 | 3000 | ||
| Gürültü | dB | ≤56 | ≤64 | ≤66 | ≤66 | ||
| Average Life Time | h | 20000 | |||||
| Efficiency Of Full Load | % | L1≥95% L2≥90% | |||||
| Return Backlash | P1 | L1 | yay dakikası | ≤3 | ≤5 | ≤5 | ≤5 |
| L2 | yay dakikası | ≤5 | ≤7 | ≤7 | ≤7 | ||
| P2 | L1 | yay dakikası | ≤5 | ≤8 | ≤8 | ≤8 | |
| L2 | yay dakikası | ≤7 | ≤10 | ≤10 | ≤10 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | / | 0.4 | 2.28 | 6.87 |
| 4 | Kg*cm2 | 0.12 | 0.4 | 2.28 | 6.87 | ||
| 5 | Kg*cm2 | 0.09 | 0.4 | 2.28 | 6.87 | ||
| 7 | Kg*cm2 | 0.09 | 0.4 | 2.28 | 6.87 | ||
| 8 | Kg*cm2 | / | 0.4 | 1.45 | 4.76 | ||
| 10 | Kg*cm2 | 0.09 | 0.3 | 1.45 | 4.76 | ||
| 14 | Kg*cm2 | / | 0.4 | 2.28 | 6.87 | ||
| 20 | Kg*cm2 | / | 0.4 | 2.28 | 6.87 | ||
| L2 | 25 | Kg*cm2 | 0.09 | 0.4 | 2.28 | 6.87 | |
| 30 | Kg*cm2 | / | 0.4 | 2.28 | 6.87 | ||
| 35 | Kg*cm2 | 0.09 | 0.4 | 2.28 | 6.87 | ||
| 40 | Kg*cm2 | 0.09 | 0.4 | 2.28 | 6.87 | ||
| 50 | Kg*cm2 | 0.09 | 0.3 | 1.45 | 4.76 | ||
| 70 | Kg*cm2 | 0.09 | 0.3 | 1.45 | 4.76 | ||
| 100 | Kg*cm2 | 0.07 | 0.3 | 1.45 | 4.76 | ||
| Technical Parameter | Level | Oran | PXR42 | PXR60 | PXR90 | PXR120 | |
| Rated Torque | L1 | 3 | Nm | / | 40 | 105 | 165 |
| 4 | Nm | 17 | 45 | 130 | 230 | ||
| 5 | Nm | 15 | 45 | 130 | 230 | ||
| 7 | Nm | 12 | 45 | 100 | 220 | ||
| 8 | Nm | / | 45 | 90 | 200 | ||
| 10 | Nm | 10 | 45 | 130 | 230 | ||
| 14 | Nm | / | 45 | 100 | 220 | ||
| 20 | Nm | / | 30 | 75 | 175 | ||
| L2 | 25 | Nm | 15 | 45 | 130 | 230 | |
| 30 | Nm | / | 40 | 105 | 165 | ||
| 35 | Nm | 15 | 45 | 130 | 230 | ||
| 40 | Nm | 17 | 45 | 130 | 230 | ||
| 50 | Nm | 15 | 45 | 130 | 230 | ||
| 70 | Nm | 12 | 45 | 130 | 230 | ||
| 100 | Nm | 15 | 46 | 130 | 230 | ||
| Degree Of Protection | IP65 | ||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | |||||
| Ağırlık | L1 | kg | 0.7 | 2.05 | 6.45 | 13.7 | |
| L2 | kg | 0.9 | 3.15 | 8.8 | 17.2 | ||
Şirket Profili
Packaging & Shipping
1. Lead time: 7-10 working days as usual, 20 working days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT
SSS
1. who are we?
Hefa Group is based in ZheJiang , China, start from 1998,has a 3 subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,etc
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. how to choose the suitable planetary gearbox?
First of all,we need you to be able to provide relevant parameters.If you have a motor drawing,it will let us recommend a suitable gearbox for you faster.If not,we hope you can provide the following motor parameters:output speed,output torque,voltage,current,ip,noise,operating conditions,motor size and power,etc
4. why should you buy from us not from other suppliers?
We are a 22 years experiences manufacturer on making the gears, specializing in manufacturing all kinds of spur/bevel/helical gear, grinding gear, gear shaft, timing pulley, rack, planetary gear reducer, timing belt and such transmission gear parts
5. what services can we provide?
Accepted Delivery Terms: Fedex,DHL,UPS;
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,L/C,PayPal,Western Union;
Language Spoken:English,Chinese,Japanese
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| Başvuru: | Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Textile Machinery |
|---|---|
| Sertlik: | Sertleştirilmiş Diş Yüzeyi |
| Kurulum: | Dikey Tip |
| Düzen: | Koaksiyel |
| Dişli Şekli: | Bevel Gear |
| Adım: | Single-Step |
| Örnekler: |
US$ 370/Set
1 Set(Min.Order) | |
|---|
| Özelleştirme: |
Mevcut
| Özelleştirilmiş İstek |
|---|
Dişli redüktör teknolojisini kullanan ürünlere dair gerçek dünya örnekleri verebilir misiniz?
Kesinlikle! Dişli redüktör teknolojisi, performans ve verimliliği artırmak için çeşitli endüstrilerde ve ürünlerde yaygın olarak kullanılmaktadır. İşte gerçek hayattan bazı örnekler:
1. Endüstriyel Makineler: Dişli redüktörler, hassas işlemler için hız ve torku kontrol etmeye yardımcı oldukları konveyör sistemleri, malzeme taşıma ekipmanları ve montaj hatları gibi üretim makinelerinde yaygın olarak kullanılır.
2. Rüzgar Türbinleri: Rüzgar türbinleri, rüzgar türbini rotorunun düşük dönüş hızını elektrik üretimi için gereken daha yüksek hıza dönüştürmek için dişli redüktörlerinden yararlanır ve böylece enerji dönüşümünü optimize eder.
3. Otomotiv Şanzımanları: Otomobiller, güç iletimini motordan tekerleklere en iyi şekilde iletmek ve aracın farklı hızlarda verimli bir şekilde çalışmasını sağlamak için şanzımanlarının bir parçası olarak dişli redüktörleri kullanırlar.
4. Robotik: Robotik sistemler, robot kollarının hareketini ve eklemlenmesini kontrol etmek için dişli redüktörlerine güvenir ve bu sayede çeşitli uygulamalar için hassas ve kontrollü hareket sağlar.
5. Matbaalar: Dişli redüktörler baskı makinelerinin ayrılmaz bir parçasıdır ve baskı plakalarının, silindirlerin ve kağıt besleme mekanizmalarının doğru ve senkronize hareketini sağlar.
6. Konveyör Bantları: Madencilik, tarım ve lojistik gibi endüstrilerdeki konveyör sistemleri, malzemelerin konveyör bantları boyunca hareketini düzenlemek için dişli redüktörler kullanır.
7. Paketleme Makineleri: Dişli redüktörler, ambalaj makinelerindeki ambalaj malzemelerinin hızını ve hareketini, dolum mekanizmalarını ve sızdırmazlık bileşenlerini kontrol ederek önemli bir rol oynarlar.
8. Vinçler ve Kaldırma Makineleri: Vinçler ve kaldırma makineleri, ağır yükleri hassasiyet ve kontrolle kaldırmak için dişli redüktörlerine güvenir ve böylece güvenli ve verimli malzeme taşıma sağlar.
9. Pompalar ve Kompresörler: Dişli redüktörler, akışkan taşıma sistemlerinde enerji kullanımını optimize ederek akışkan akışını ve basıncını düzenlemek için pompalarda ve kompresörlerde kullanılır.
10. Tarım Ekipmanları: Traktörler ve diğer tarım makineleri, sürme, ekim ve hasat gibi farklı görevler için hızı ve güç dağıtımını ayarlamak amacıyla dişli redüktörleri kullanır.
Bu örnekler, dişli redüktör teknolojisinin çeşitli endüstrilerdeki çeşitli uygulamalarını ortaya koyarak, çok çeşitli ürün ve sistemlerde verimliliği, kontrolü ve performansı artırmadaki rolünü sergilemektedir.
Can gear reducers be used for both speed reduction and speed increase?
Yes, gear reducers can be utilized for both speed reduction and speed increase, depending on their design and arrangement. The functionality to either decrease or increase rotational speed is achieved by altering the arrangement of gears within the gearbox.
1. Speed Reduction: In speed reduction applications, a gear reducer is designed with gears of different sizes. The input shaft connects to a larger gear, while the output shaft is connected to a smaller gear. As the input shaft rotates, the larger gear turns the smaller gear, resulting in a decrease in output speed compared to the input speed. This configuration provides higher torque output at a lower speed, making it suitable for applications that require increased force or torque.
2. Speed Increase: For speed increase, the gear arrangement is reversed. The input shaft connects to a smaller gear, while the output shaft is connected to a larger gear. As the input shaft rotates, the smaller gear drives the larger gear, resulting in an increase in output speed compared to the input speed. However, the torque output is lower than that of speed reduction configurations.
By choosing the appropriate gear ratios and arrangement, gear reducers can be customized to meet specific speed and torque requirements for various industrial applications. It’s important to select the right type of gear reducer and configure it correctly to achieve the desired speed reduction or speed increase.
Can you explain the different types of gear reducers available in the market?
There are several types of gear reducers commonly used in industrial applications:
1. Spur Gear Reducers: These reducers have straight teeth and are cost-effective for applications requiring moderate torque and speed reduction. They are efficient but may produce more noise compared to other types.
2. Helical Gear Reducers: Helical gears have angled teeth, which provide smoother and quieter operation compared to spur gears. They offer higher torque capacities and are suitable for heavy-duty applications.
3. Bevel Gear Reducers: Bevel gears have conical shapes and intersect at an angle, allowing them to transmit power between non-parallel shafts. They are commonly used in applications where shafts intersect at 90 degrees.
4. Worm Gear Reducers: Worm gears consist of a worm (screw) and a mating gear (worm wheel). They offer high torque reduction and are used for applications requiring high ratios, although they can be less efficient.
5. Planetary Gear Reducers: These reducers use a system of planetary gears to achieve high torque output in a compact design. They provide excellent torque multiplication and are commonly used in robotics and automation.
6. Cycloidal Gear Reducers: Cycloidal drives use an eccentric cam to achieve speed reduction. They offer high shock load resistance and are suitable for applications with frequent starting and stopping.
7. Harmonic Drive Reducers: Harmonic drives use a flexible spline to achieve high gear reduction ratios. They provide high precision and are commonly used in applications requiring accurate positioning.
8. Hypoid Gear Reducers: Hypoid gears have helical teeth and non-intersecting shafts, making them suitable for applications with space limitations. They offer high torque and efficiency.
Each type of gear reducer has its own advantages and limitations, and the choice depends on factors such as torque requirements, speed ratios, noise levels, space constraints, and application-specific needs.
editor by CX 2024-03-06
