Deskripsi Produk
Deskripsi Produk
The NDV140 series planetary gearboxes are designed and machined as a single unit with special tapered roller bearings to provide high radial load, high torque, ultra-precision, and small size. The ND series uses in highly rigid industries such as fiber optic laser equipment, floor track equipment, robot seventh axis, Parallel robots (spider hand) machine tools, and rotating arms.
Product Name: High Precision Planetary Reducer
Product Series: NDV140 Series
Product features: high torque, high load, ultra-precision, small size
Product Description:
Integrated design concept with high-strength bearings ensure the product itself is durable and efficient
A variety of output ideas such as shaft output, flange and gear are available.
1 arc minute ≤ backlash ≤ 3 arc minutes
Reduction ratios ranging from 3 to 100
Frame design: increases torque and optimizes power transmission
Optimised selection of oil seals: reduces friction and laminate transmission efficiency
Protection class IP65
Warranty: 2 years
Our Advantages
High torque
High load
ultra-precision
Small size
Detailed Photos
Parameter Produk
| Segment number | Single segment | ||||
| Perbandingan | i | 4 | 5 | 7 | 10 |
| Rated output torque | Nm | 530 | 610 | 520 | 420 |
| Emergency stop torque | Nm | Three times of Maximum Output Torque | |||
| Rated input speed | Rpm | 3000 | |||
| Max input speed | Rpm | 6000 | |||
| Ultraprecise backlash | busur panah | ≤1 | |||
| Precision backlash | busur panah | ≤3 | |||
| Standard backlash | busur panah | ≤5 | |||
| Torsional rigidity | Nm/arcmin | 151 | |||
| Max.bending moment | Nm | 1310 | |||
| Max.axial force | N | 8530 | |||
| Service life | hr | 30000(15000 under continuous operation) | |||
| Efficiency | % | ≥97% | |||
| Berat | kg | 11.9 | |||
| Operating Temperature | ºC | -10ºC~+90ºC | |||
| Pelumasan | Synthetic grease | ||||
| Protection class | IP64 | ||||
| Mounting Position | All directions | ||||
| Noise level(N1=3000rpm,non-loaded) | dB(A) | ≤65 | |||
| Rotary inertia | Kg·cm² | 7.54 | 7.42 | 7.14 | 7.03 |
Applicable Industries
Packaging Machinery Mechanical Hand Textile Machinery
Non Standard automation Machine Tool Printing Equipment
Sertifikasi
Profil Perusahaan
DESBOER (HangZhou) Transmission Technology Co., Ltd. is a subsidiary of DESBOER (China), which is committed to the design, development, customized production and sales of high precision planetary reducer as 1 of the technology company. Our company has over 10 years of design, production and sales experience, the main products are the high precision planetary reducer, gear, rack, etc., with high quality, short delivery period, high cost performance and other advantages to better serve the demand of global customers. It is worth noting that we remove the intermediate link sale from the factory directly to customers, so that you can get the most ideal price and also get our best quality service simultaneously.
About Research
In order to strengthen the advantages of products in the international market, the head company in Kyoto, Japan to established KABUSHIKIKAISYA KYOEKI, mainly engaged in the development of DESBOER high precision planetary reducer, high precision of transmission components such as the development work, to provide the most advanced design technology and the most high-quality products for the international market.
| Aplikasi: | Motor, Machinery, Marine, Agricultural Machinery, CNC Machine |
|---|---|
| Fungsi: | Change Drive Torque, Speed Changing, Speed Reduction |
| Tata letak: | Plantery Type |
| Kekerasan: | Permukaan Gigi yang Mengeras |
| Instalasi: | All Directions |
| Melangkah: | Langkah Tunggal |
| Kustomisasi: |
Tersedia
| Permintaan Khusus |
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Can planetary gears be used in high-torque applications?
Yes, planetary gears are well-suited for high-torque applications due to their design characteristics and capabilities. Let’s explore why planetary gears can be used in high-torque applications:
- Torque Distribution:
Planetary gears are designed to distribute torque across multiple gear teeth, allowing them to handle higher torque loads. The arrangement of planet gears around the sun gear and meshing with the ring gear enables torque to be transmitted through multiple contact points simultaneously. This distributed torque distribution helps in reducing stress on individual gear teeth and enhances the overall torque-carrying capacity of the gear system. As a result, planetary gears can effectively handle high torque loads without compromising performance or durability.
- High Torque Density:
Planetary gears offer high torque density, meaning they can transmit a significant amount of torque relative to their size and weight. The design of planetary gears allows for multiple gear teeth to engage simultaneously, distributing the load and increasing torque-carrying capacity. This high torque density makes planetary gears suitable for applications that require substantial torque output in compact spaces. They can handle the demands of high-torque requirements without the need for larger gear systems.
- Penguatan Torsi:
Planetary gears can also provide torque amplification, allowing for increased torque output compared to the input torque. By fixing the ring gear and inputting power to the sun gear, the planet gears rotate and contribute to multiplying the torque. This torque amplification feature is advantageous in high-torque applications where a higher output torque is desired while maintaining a smaller physical size. It enables planetary gears to deliver the necessary torque for demanding tasks.
- Pembagian Beban:
Another advantage of planetary gears in high-torque applications is load sharing. The planet gears distribute the load across multiple gear teeth, preventing concentrated stress on individual teeth. This load sharing capability minimizes the risk of gear failure and ensures the durability and longevity of the gear system. It allows planetary gears to handle high torque loads while maintaining reliable and efficient operation.
- Konstruksi Kokoh:
Planetary gears are typically constructed using high-strength materials and precise manufacturing techniques to withstand high torque applications. The gear components are engineered to have sufficient strength and durability to handle the demanding conditions associated with high torque. This robust construction ensures that the planetary gears can reliably transmit and sustain high torque without experiencing premature wear or failure.
In summary, planetary gears can be effectively used in high-torque applications due to their torque distribution capabilities, high torque density, torque amplification, load sharing characteristics, and robust construction. These features make planetary gears a reliable choice for various industries, including heavy machinery, automotive drivetrains, industrial equipment, and more.
Apa saja pertimbangan untuk pelumasan dan perawatan roda gigi planet?
Pelumasan dan perawatan yang tepat sangat penting untuk pengoperasian roda gigi planet yang andal dan efisien. Mari kita jelajahi pertimbangan utama untuk pelumasan dan perawatan:
- Pelumasan:
Pelumasan yang efektif sangat penting untuk mengurangi gesekan, keausan, dan panas yang dihasilkan pada roda gigi planet. Pertimbangkan aspek-aspek berikut:
- Pemilihan Pelumas:
Pilihlah pelumas yang dirancang khusus untuk sistem roda gigi dengan viskositas dan aditif yang sesuai untuk memastikan pembentukan lapisan film yang tepat dan perlindungan terhadap keausan. Konsultasikan rekomendasi pabrikan atau standar industri untuk pelumas yang sesuai.
- Kontaminasi Pelumas:
Cegah kontaminasi pelumas dengan menjaga sistem roda gigi tetap bersih dan bebas dari kotoran, debu, dan kelembapan. Gunakan teknik penyegelan yang tepat dan pertimbangkan sistem filtrasi untuk menjaga kebersihan dan kinerja pelumas.
- Frekuensi Pelumasan:
Ikuti interval pelumasan yang direkomendasikan oleh produsen peralatan. Faktor-faktor seperti kondisi operasi, beban, dan suhu dapat memengaruhi frekuensi pelumasan. Pantau kondisi pelumas secara berkala dan lakukan analisis oli untuk menentukan apakah penggantian pelumas atau pelumasan tambahan diperlukan.
- Pemeliharaan:
Perawatan rutin membantu memastikan umur panjang dan kinerja optimal roda gigi planet. Pertimbangkan aspek perawatan berikut:
- Inspeksi:
Periksa sistem roda gigi secara berkala untuk mengetahui tanda-tanda keausan, kerusakan, ketidaksejajaran, atau suara abnormal. Mendeteksi masalah pada tahap awal memungkinkan perawatan tepat waktu dan mencegah kerusakan lebih lanjut.
- Penyelarasan:
Penyelarasan komponen roda gigi yang tepat sangat penting untuk mendistribusikan beban secara merata dan mencegah keausan dini. Periksa dan sesuaikan penyelarasan roda gigi secara berkala sesuai dengan spesifikasi pabrikan.
- Torsi dan Beban:
Pastikan sistem roda gigi beroperasi dalam batas torsi dan beban yang direkomendasikan. Beban yang berlebihan dapat menyebabkan peningkatan keausan dan penurunan masa pakai roda gigi. Pertimbangkan persyaratan aplikasi dan pastikan sistem roda gigi memiliki ukuran dan peringkat yang sesuai.
- Suhu:
Pantau suhu operasi sistem roda gigi. Panas berlebih dapat menurunkan kinerja pelumas dan mempercepat keausan. Mekanisme pendinginan yang tepat, seperti kipas atau penukar panas, mungkin diperlukan di lingkungan bersuhu tinggi.
Singkatnya, pelumasan dan perawatan yang tepat sangat penting untuk roda gigi planet. Pilih pelumas yang sesuai, cegah kontaminasi, ikuti interval pelumasan yang direkomendasikan, periksa keausan, pastikan penyelarasan yang tepat, pertimbangkan batas torsi dan beban, pantau suhu operasi, dan lakukan perawatan rutin. Dengan memperhatikan hal-hal ini, Anda dapat memperpanjang umur pakai, meningkatkan kinerja, dan meminimalkan risiko kegagalan roda gigi pada sistem roda gigi planet.
What industries commonly use planetary gears in their applications?
Planetary gears find applications in a wide range of industries and mechanical systems. Let’s explore some of the industries that commonly utilize planetary gears:
- Automotive Industry:
The automotive industry extensively uses planetary gears in various applications. Planetary gears are commonly found in automatic transmissions, where they enable smooth gear shifting, provide different gear ratios, and transmit torque efficiently. They are also used in differential systems, allowing wheels to rotate at different speeds while maintaining power distribution.
- Robotics and Automation:
Planetary gears play a crucial role in robotics and automation systems. They are employed in robotic joints and actuators to provide precise motion control, compact size, and high torque transmission. Planetary gears enable robotic arms to move accurately and handle heavy loads, making them essential components in industrial robots and robotic manipulators.
- Aerospace and Aviation:
The aerospace and aviation industries utilize planetary gears in various applications. They are used in aircraft landing gear systems, where they provide reliable torque transmission and compact design. Planetary gears are also employed in aircraft engine systems, helicopter rotor systems, and satellite mechanisms due to their efficiency, high torque capacity, and ability to operate in space-restricted environments.
- Power Generation:
Planetary gears are utilized in power generation equipment, including wind turbines and hydroelectric generators. In wind turbines, planetary gears enable the conversion of low-speed rotor rotation to high-speed generator rotation, ensuring efficient power generation. They are also employed in hydroelectric generators to transmit power from turbines to electrical generators, providing gear reduction and torque amplification.
- Industrial Machinery:
Planetary gears are widely used in industrial machinery applications. They are found in heavy-duty machinery such as mining equipment, construction machinery, and material handling systems. Planetary gears provide high torque transmission, compactness, and durability, making them suitable for handling demanding tasks in industrial environments.
- Marine and Shipbuilding:
The marine and shipbuilding industries employ planetary gears in various marine propulsion systems. They are used in marine engines, propeller systems, and thrusters. Planetary gears provide efficient power transmission, speed control, and compact design for propulsion systems in vessels ranging from small boats to large ships.
- Medical Equipment:
In the medical field, planetary gears are utilized in various equipment and devices. They are found in medical imaging systems like CT scanners and MRI machines, providing precise motion control and reducing image distortion. Planetary gears are also used in surgical robots and medical devices that require compact size, high torque, and accurate positioning.
These are just a few examples of the industries that commonly use planetary gears in their applications. The versatility, efficiency, and compactness of planetary gears make them suitable for a broad range of industries where precise motion control, torque transmission, and space-saving design are essential requirements.
editor by CX 2023-11-06
