Ürün Açıklaması

 

Ürün Açıklaması

Planetary Gear Stepping Motor :
Precision high-end upgrade with Nema8, Nema 11, Nema14, Nema 17, Nema23, Nema 24 
stepper motor; low noise, low vibration, firm and durable. Increase torque at low speed.
Reduction ratio:1:3.7 , 1:5.2 , 1:14 , 1:19 ,1:27 ,1:51 , 1:71 ,1:100 ,1:139 , 1:189 ,1:264 , 1:369 ,And 48 hours delivery , in stock .

Başvuru:
Automation control, medical equipment, textile machinery,and packaging machinery fields. Not only in the field of the automation industry, it also has a good use status in the home.   Products with low speed and inertia are often seen: electric curtains, electric shutters, etc.

Ürün Parametreleri

Planetary Gear Box Specification:

Konut Malzemesi Metal
Bearing at Output Ball Bearings
Max.Radial Load(10mm from flange) 50N
Max.Shaft Axial Load 30N
Radial Play of Shaft (near to Flange) ≤0.08mm
Axial Play of Shaft ≤0.3mm
Backlash at No-load 1 stage≤1°,2stage≤1.2°,3stage≤1.5°

20HS Hybrid Stepping Motor Specifications:

Model No. Step Angle Motor Length(L1) Rated Current Resistance Inductance Holding Torque # of Leads Rotor Inertia Mass Max.Gear Ratio
Voltage /Phase /Phase /Phase
Single Shaft ( °) (L)mm V A Ω mH mN.m No. g.cm2 Kg  
20HS1405 1.8 30 3.25 0.5 6.5 1.5 15 4 2 0.06 ≤1:369
20HS6401 1.8 41 4.4 0.8 5.5 1.5 30 4 3 0.1 ≤1:369

20HS1450 Planetary Gearbox Motor Specifications:

Reduction ratio 3.71 5.18 14 19 27 51 71 100 139 189 264 369
Total Height(L1+L2) (mm) 53.4 53.4 60 60 60 66.4 66.4 66.4 66.4 72.8 72.8 72.8
Output torque ( mN.m) 50 70 170 231 328 558 777 1095 1522 1871 2000 2000
Total Weight(g) 91 91 97 97 97 103 103 103 103 109 109 109
Number of gear trains 1 2 3 4
Reducer Length(L2)   (mm) 23.4 30.0 36.4 42.8
Efficiency 90% 81% 73% 66%

20HS6401 Planetary Gearbox Motor Specifications:
Reduction ratio 3.71 5.18 14 19 27 51 71 100 139 189 264 369
Total Height(L1+L2) (mm) 64.4 64.4 71 71 71 77.4 77.4 77.4 77.4 83.8 83.8 83.8
Output torque ( mN.m) 100 140 340 462 656 1117 1555 2000 2000 2000 2000 2000
Total Weight(g) 131 131 137 137 137 143 143 143 143 149 149 149
Number of gear trains 1 2 3 4
Reducer Length(L2)   (mm) 23.4 30 36.4 42.8
Efficiency 90% 81% 73% 66%

 

Detaylı Fotoğraflar

 

 

 

Başvuru: Automation Control, Medical Equipment, Textile Mac
Hız: Variable Speed
Number of Stator: Two-Phase
Uyarı Modu: HB-Hybrid
İşlev: Kontrol, Sürüş
Direk Sayısı: 2
Örnekler:
US$ 42/Piece
1 Adet (Minimum Sipariş)

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Özelleştirme:
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epiklik ekipman

What is the significance of the gear ratio in planetary gear arrangements?

The gear ratio plays a significant role in planetary gear arrangements, offering several key advantages and applications. Let’s explore the significance of the gear ratio:

  • Speed Control:

The gear ratio in planetary gear arrangements allows for precise speed control. By adjusting the sizes and numbers of teeth on the sun gear, planet gears, and ring gear, different gear ratios can be achieved. The gear ratio determines the relationship between the input speed and the output speed. By changing the gear ratio, the speed of the output shaft can be increased or decreased relative to the input speed. This speed control capability is crucial in various applications, such as automotive transmissions, industrial machinery, and robotics, where specific speed requirements are necessary for optimal performance.

  • Tork Amplifikasyonu:

The gear ratio also enables torque amplification in planetary gear arrangements. By fixing the ring gear and inputting power to the sun gear, the planet gears rotate and contribute to multiplying the torque. The gear ratio determines the extent of torque amplification. This torque amplification feature is beneficial in applications that require higher torque output while maintaining a smaller physical size. It allows for increased torque transmission without the need for larger and heavier gear systems.

  • Multiple Speeds:

Another significance of the gear ratio is the ability to achieve multiple speeds within a single gear system. Planetary gears offer the advantage of having multiple gear sets within a compact arrangement. By combining different gear ratios using various combinations of sun gears, planet gears, and ring gears, it is possible to obtain multiple output speeds. This versatility is useful in applications that require variable speed control or the ability to switch between different operational modes.

  • Power Distribution:

The gear ratio also influences power distribution in planetary gear arrangements. As torque is transmitted through the gears, the gear ratio determines how the power is distributed among the different components. By adjusting the gear ratio, it is possible to distribute power more evenly or concentrate it on specific gear elements. This power distribution capability allows for optimized performance and load-sharing in the gear system.

  • Efficiency and Mechanical Advantage:

The gear ratio affects the efficiency and mechanical advantage of planetary gear arrangements. The gear ratio determines the trade-off between speed and torque. Increasing the gear ratio results in higher torque output but lower speed, while decreasing the gear ratio yields higher speed but lower torque. By selecting the appropriate gear ratio, it is possible to achieve the desired balance between speed and torque while maximizing the overall efficiency of the system.

In summary, the gear ratio in planetary gear arrangements is significant for speed control, torque amplification, achieving multiple speeds, power distribution, efficiency, and mechanical advantage. Understanding and selecting the appropriate gear ratio is crucial for optimizing performance and meeting the specific requirements of different mechanical setups.

epiklik ekipman

What are the considerations for lubrication and maintenance of planetary gears?

Proper lubrication and maintenance are crucial for the reliable and efficient operation of planetary gears. Let’s explore the key considerations for lubrication and maintenance:

  • Lubrication:

Effective lubrication is essential to reduce friction, wear, and heat generation in planetary gears. Consider the following aspects:

  • Lubricant Selection:

Choose a lubricant specifically designed for gear systems with the appropriate viscosity and additives to ensure proper film formation and protection against wear. Consult the manufacturer’s recommendations or industry standards for suitable lubricants.

  • Lubricant Contamination:

Prevent contamination of the lubricant by keeping the gear system clean and free from debris, dust, and moisture. Use proper sealing techniques and consider filtration systems to maintain the lubricant’s cleanliness and performance.

  • Lubrication Frequency:

Follow the recommended lubrication intervals provided by the equipment manufacturer. Factors such as operating conditions, load, and temperature can affect the lubrication frequency. Regularly monitor the lubricant condition and conduct oil analysis to determine if lubricant replacement or additional lubrication is required.

  • Maintenance:

Regular maintenance helps ensure the longevity and optimal performance of planetary gears. Consider the following maintenance aspects:

  • Inspection:

Periodically inspect the gear system for signs of wear, damage, misalignment, or abnormal noise. Detecting issues at an early stage allows for timely maintenance and prevents further damage.

  • Alignment:

Proper alignment of the gear components is crucial to distribute the load evenly and prevent premature wear. Regularly check and adjust the gear alignment as per the manufacturer’s specifications.

  • Torque and Load:

Ensure that the gear system operates within the recommended torque and load limits. Excessive loads can lead to increased wear and decreased gear life. Consider the application requirements and ensure the gear system is appropriately sized and rated.

  • Temperature:

Monitor the operating temperature of the gear system. Excessive heat can degrade the lubricant’s performance and accelerate wear. Proper cooling mechanisms, such as fans or heat exchangers, may be required in high-temperature environments.

In summary, proper lubrication and maintenance are essential for planetary gears. Choose suitable lubricants, prevent contamination, follow recommended lubrication intervals, inspect for wear, ensure proper alignment, consider torque and load limits, monitor operating temperature, and conduct regular maintenance. By adhering to these considerations, you can prolong the lifespan, enhance performance, and minimize the risk of gear failure in planetary gear systems.

epiklik ekipman

Planet dişli sistemleri güç aktarımına ve dişli küçültmeye nasıl katkıda bulunur?

Planet dişli sistemleri, güç aktarımı ve dişli küçültme işlemlerinde önemli bir rol oynar. Gelin, planet dişli sistemlerinin bu yönlere nasıl katkıda bulunduğunu inceleyelim:

  • Tork Amplifikasyonu:

Planet dişli sistemlerinin en önemli katkılarından biri tork yükseltmesidir. Kompakt bir tasarımda birden fazla dişli setinin düzenlenmesi, torkun katlanmasına olanak tanır. Güneş dişlisine giriş gücü uygulandığında, bu güç planet dişlilerinin dönüşünü sağlar. Planet dişlileri de sırayla halka dişlisiyle kenetlenerek, tork çıkışını yükselten mekanik bir avantaj yaratır. Bu tork yükseltmesi, daha küçük bir form faktörünü korurken yüksek tork gerektiren uygulamalarda faydalıdır.

  • Vites Oranı Değişimi:

Planet dişli sistemlerinin bir diğer katkısı da farklı dişli oranları elde edebilme yetenekleridir. Güneş dişlisi, planet dişlileri ve halka dişlisindeki diş sayısını değiştirerek geniş bir dişli oranı yelpazesi elde edilebilir. Dişli oranı, dişlilerin göreceli boyutları ve her bir dişlideki diş sayısı tarafından belirlenir. Dişli oranlarındaki bu esneklik, makinelerin değişen hız ve tork gereksinimlerine uyum sağlamasına, hassas kontrol ve verimli güç aktarımına olanak tanır.

  • Dişli Azaltma:

Planet dişli sistemleri, genellikle dişli küçültme uygulamalarında kullanılır. Dişli küçültme, bir güç kaynağının dönüş hızını azaltma ve tork çıkışını artırma işlemidir. Bir planet dişli sisteminde, dişli küçültme, halka dişlinin sabitlenmesi ve güneş dişlisinin giriş olarak dönmesine izin verilmesiyle sağlanır. Güneş dişlisinin dönüşü, planet dişlileri tahrik eder ve bu da çıkış taşıyıcısını veya kolunu döndürür. Çıkış hızı, giriş hızından daha yavaş olduğundan dişli küçültme sağlanır. Bu dişli küçültme özelliği, otomotiv şanzımanları ve güç aktarım sistemleri gibi çeşitli uygulamalarda değerlidir.

  • Verimli Güç İletimi:

Planet dişliler, verimli güç aktarım yetenekleriyle bilinir. İç dişli geçişi ve yükün birden fazla dişli dişi arasında dağıtılması, minimum güç kaybıyla verimli tork aktarımına yol açar. Yük, planet dişliler arasında paylaşılır, bu da daha yüksek tork kapasitesi ve tek tek dişli dişlerinde daha az aşınma sağlar. Bu verimli güç aktarımı, giriş gücünün önemli bir kısmının çıkışa etkili bir şekilde iletilmesini sağlar ve bu da planet dişlileri enerji tasarrufu ve optimizasyonunun çok önemli olduğu uygulamalar için uygun hale getirir.

Özetle, planet dişliler tork yükseltme, dişli oranı değişimi, dişli küçültme mekanizması ve verimli güç aktarımı yoluyla güç iletimine ve dişli küçültmeye katkıda bulunur. Torku yükseltme, farklı dişli oranları elde etme ve gücü verimli bir şekilde iletme yeteneği, planet dişlilerin çeşitli endüstrilerde ve mekanik sistemlerde yaygın olarak kullanılmasını sağlar.

China supplier Good Price NEMA 8/11/14/17/23/24 Reducer Geared Step/Stepper/Stepping Motors with Planetary Gearbox for Low Speed and High Torque Positioning Application spiral bevel gearChina supplier Good Price NEMA 8/11/14/17/23/24 Reducer Geared Step/Stepper/Stepping Motors with Planetary Gearbox for Low Speed and High Torque Positioning Application spiral bevel gear
editor by CX 2023-11-02