Deskripsi Produk
High Torque Ratio 25:1 Transmission 6000rpm Planetary Gear Reducer
Gearbox planetary adalah jenis reducer dengan fleksibilitas yang luas. Roda gigi bagian dalam mengadopsi proses karburasi, pendinginan, penggilingan, atau nitridasi baja paduan karbon rendah. Gearbox planetary memiliki karakteristik ukuran struktur kecil, torsi output besar, rasio kecepatan tinggi, efisiensi tinggi, kinerja yang aman dan andal, dll. Roda gigi bagian dalam gearbox planetary dapat dibagi menjadi roda gigi spur dan roda gigi heliks. Pelanggan dapat memilih reducer presisi yang tepat sesuai dengan kebutuhan aplikasi.
Deskripsi Produk
Description:
(1).The output shaft is made of large size,large span double bearing design,output shaft and planetary arm bracket as a whole.The input shaft is placed directly on the planet arm bracket to ensure that the reducer has high operating accuracy and maximum torsional rigidity.
(2).Shell and the inner ring gear used integrated design,quenching and tempering after the processing of the teeth so that it can achieve high torque,high precision,high wear resistance.Moreover surface nickel-plated anti-rust treatment,so that its corrosion resistance greatly enhanced.
(3).The planetary gear transmission employs full needle roller without retainer to increase the contact surface,which greatly upgrades structural rigidity and service life.
(4).The gear is made of Japanese imported material.After the metal cutting process,the vacuum carburizing heat treatment to 58-62HRC. And then by the hobbing,Get the best tooth shape,tooth direction,to ensure that the gear of high precision and good impact toughness.
(5).Input shaft and sun gear integrated structure,in order to improve the operation accuracy of the reducer.
Karakteristik:
1. Kebisingan Rendah: Penggunaan desain roda gigi heliks, untuk mencapai pengoperasian peredam yang halus dan tenang.
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.
10.Speed ratio range:3-100
11.Precision range:8-16arcmin
12.Size range:60-120mm
| Spesifikasi | PVFN60 | PVFN90 | PVFN120 | |||
| Parameter Teknis | ||||||
| Torsi Maksimum | Nm | Torsi terukur 1,5 kali | ||||
| Torsi Penghentian Darurat | Nm | Torsi terukur 2,5 kali | ||||
| Beban Radial Maksimum | N | 240 | 450 | 1240 | ||
| Beban Aksial Maksimum | N | 220 | 430 | 1000 | ||
| Kekakuan Torsi | Nm/menit busur | 1.8 | 4.85 | 11 | ||
| Kecepatan Input Maks. | putaran per menit | 8000 | 6000 | 6000 | ||
| Kecepatan Input Terukur | putaran per menit | 4000 | 3500 | 3500 | ||
| Kebisingan | dB | ≤58 | ≤60 | ≤65 | ||
| Rata-rata Waktu Hidup | H | 20000 | ||||
| Efisiensi Beban Penuh | % | L1≥95% L2≥92% | ||||
| Reaksi Balik | P1 | L1 | menit busur | ≤8 | ≤8 | ≤8 |
| L2 | menit busur | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | menit busur | ≤16 | ≤16 | ≤16 | |
| L2 | menit busur | ≤20 | ≤20 | ≤20 | ||
| Tabel Momen Inersia | L1 | 3 | Kg*cm2 | 0.46 | 1.73 | 12.78 |
| 4 | Kg*cm2 | 0.46 | 1.73 | 12.78 | ||
| 5 | Kg*cm2 | 0.46 | 1.73 | 12.78 | ||
| 7 | Kg*cm2 | 0.41 | 1.42 | 11.38 | ||
| 10 | Kg*cm2 | 0.41 | 1.42 | 11.38 | ||
| L2 | 12 | Kg*cm2 | 0.44 | 1.49 | 12.18 | |
| 15 | Kg*cm2 | 0.44 | 1.49 | 12.18 | ||
| 16 | Kg*cm2 | 0.72 | 1.49 | 12.18 | ||
| 20 | Kg*cm2 | 0.44 | 1.49 | 12.18 | ||
| 25 | Kg*cm2 | 0.44 | 1.49 | 12.18 | ||
| 28 | Kg*cm2 | 0.44 | 1.49 | 12.18 | ||
| 30 | Kg*cm2 | 0.44 | 1.49 | 12.18 | ||
| 35 | Kg*cm2 | 0.44 | 1.49 | 12.18 | ||
| 40 | Kg*cm2 | 0.44 | 1.49 | 12.18 | ||
| 50 | Kg*cm2 | 0.34 | 1.25 | 11.48 | ||
| 70 | Kg*cm2 | 0.34 | 1.25 | 11.48 | ||
| 100 | Kg*cm2 | 0.34 | 1.25 | 11.48 | ||
| Parameter Teknis | Tingkat | Perbandingan | PVFN60 | PVFN90 | PVFN120 | |
| Torsi Terukur | L1 | 3 | Nm | 27 | 96 | 161 |
| 4 | Nm | 40 | 122 | 210 | ||
| 5 | Nm | 40 | 122 | 210 | ||
| 7 | Nm | 34 | 95 | 170 | ||
| 10 | Nm | 16 | 56 | 86 | ||
| L2 | 12 | Nm | 27 | 96 | 161 | |
| 15 | Nm | 27 | 96 | 161 | ||
| 16 | Nm | 40 | 122 | 210 | ||
| 20 | Nm | 40 | 122 | 210 | ||
| 25 | Nm | 40 | 122 | 210 | ||
| 28 | Nm | 40 | 122 | 210 | ||
| 30 | Nm | 27 | 96 | 161 | ||
| 35 | Nm | 40 | 122 | 210 | ||
| 40 | Nm | 40 | 122 | 210 | ||
| 50 | Nm | 40 | 122 | 210 | ||
| 70 | Nm | 34 | 95 | 170 | ||
| 100 | Nm | 16 | 56 | 86 | ||
| Tingkat Perlindungan | IP65 | |||||
| Operasi Suhu | ºC | – 10ºC hingga -90ºC | ||||
| Berat | L1 | kg | 1.7 | 4.4 | 12 | |
| L2 | kg | 1.9 | 5 | 14 | ||
Profil Perusahaan
Pengemasan & Pengiriman
1. Lead time: 10-15 days as usual, 30 days in busy season, it will be based on the detailed order quantity;
2. Delivery: DHL/ UPS/ FEDEX/ EMS/ TNT
Tanya Jawab Umum
1. siapa kita?
Hefa Group berkantor pusat di ZheJiang, Cina, mulai dari tahun 1998, memiliki total 3 anak perusahaan. Produk Utama adalah planetary gearbox, timing belt pulley, helical gear, spur gear, gear rack, gear ring, chain wheel, hollow rotary platform, module, dll.
2. Bagaimana kami dapat menjamin kualitas?
Selalu sampel praproduksi sebelum produksi massal;
Selalu pemeriksaan akhir sebelum pengiriman;
3. Bagaimana cara memilih planetary gearbox yang sesuai?
Pertama-tama, kami membutuhkan Anda untuk dapat memberikan parameter yang relevan. Jika Anda memiliki gambar motor, itu akan memungkinkan kami merekomendasikan gearbox yang sesuai untuk Anda dengan lebih cepat. Jika tidak, kami harap Anda dapat memberikan parameter motor berikut: kecepatan keluaran, torsi keluaran, tegangan, arus, ip, kebisingan, kondisi pengoperasian, ukuran dan daya motor, dll.
4. Mengapa Anda harus membeli dari kami dan bukan dari pemasok lain?
We are 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. Layanan apa yang dapat kami sediakan?
Ketentuan Pengiriman yang Diterima: Fedex, DHL, UPS;
Mata Uang Pembayaran yang Diterima: USD, EUR, HKD, GBP, CNY;
Jenis Pembayaran yang Diterima: T/T, L/C, PayPal, Western Union;
Bahasa yang Digunakan: Inggris, Mandarin, Jepang
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| Aplikasi: | Motor, Sepeda Motor, Permesinan, Kelautan, Permesinan Pertanian, Mesin CNC |
|---|---|
| Kekerasan: | Permukaan Gigi yang Mengeras |
| Instalasi: | Tipe Vertikal |
| Tata letak: | Koaksial |
| Bentuk Roda Gigi: | Spur Gear |
| Melangkah: | Langkah Ganda |
| Sampel: |
US$ 499/Piece
1 Buah (Min.Pesanan) | |
|---|
| Kustomisasi: |
Tersedia
| Permintaan Khusus |
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Are there any disadvantages or limitations to using gear reducer systems?
While gear reducer systems offer numerous advantages, they also come with certain disadvantages and limitations that should be considered during the selection and implementation process:
1. Size and Weight: Gear reducers can be bulky and heavy, especially for applications requiring high gear ratios. This can impact the overall size and weight of the machinery or equipment, which may be a concern in space-constrained environments.
2. Efficiency Loss: Despite their high efficiency, gear reducers can experience energy losses due to friction between gear teeth and other components. This can lead to a reduction in overall system efficiency, particularly in cases where multiple gear stages are used.
3. Cost: The design, manufacturing, and assembly of gear reducers can involve complex processes and precision machining, which can contribute to higher initial costs compared to other power transmission solutions.
4. Maintenance: Gear reducer systems require regular maintenance, including lubrication, inspection, and potential gear replacement over time. Maintenance activities can lead to downtime and associated costs in industrial settings.
5. Noise and Vibration: Gear reducers can generate noise and vibrations, especially at high speeds or when operating under heavy loads. Additional measures may be needed to mitigate noise and vibration issues.
6. Limited Gear Ratios: While gear reducers offer a wide range of gear ratios, there may be limitations in achieving extremely high or low ratios in certain designs.
7. Temperature Sensitivity: Extreme temperatures can affect the performance of gear reducer systems, particularly if inadequate lubrication or cooling is provided.
8. Shock Loads: While gear reducers are designed to handle shock loads to some extent, severe shock loads or abrupt changes in torque can still lead to potential damage or premature wear.
Despite these limitations, gear reducer systems remain widely used and versatile components in various industries, and their disadvantages can often be mitigated through proper design, selection, and maintenance practices.
What role do gear ratios play in optimizing the performance of gear reducers?
Gear ratios play a crucial role in optimizing the performance of gear reducers by determining the relationship between input and output speeds and torques. A gear ratio is the ratio of the number of teeth between two meshing gears, and it directly influences the mechanical advantage and efficiency of the gear reducer.
1. Speed and Torque Conversion: Gear ratios allow gear reducers to convert rotational speed and torque according to the needs of a specific application. By selecting appropriate gear ratios, gear reducers can either reduce speed while increasing torque (speed reduction) or increase speed while decreasing torque (speed increase).
2. Mechanical Advantage: Gear reducers leverage gear ratios to provide mechanical advantage. In speed reduction configurations, a higher gear ratio results in a greater mechanical advantage, allowing the output shaft to deliver higher torque at a lower speed. This is beneficial for applications requiring increased force or torque, such as heavy machinery or conveyor systems.
3. Efficiency: Optimal gear ratios contribute to higher efficiency in gear reducers. By distributing the load across multiple gear teeth, gear reducers with suitable gear ratios minimize stress and wear on individual gear teeth, leading to improved overall efficiency and prolonged lifespan.
4. Speed Matching: Gear ratios enable gear reducers to match the rotational speeds of input and output shafts. This is crucial in applications where precise speed synchronization is required, such as in conveyors, robotics, and manufacturing processes.
When selecting gear ratios for a gear reducer, it’s important to consider the specific requirements of the application, including desired speed, torque, efficiency, and mechanical advantage. Properly chosen gear ratios enhance the overall performance and reliability of gear reducers in a wide range of industrial and mechanical systems.
What are the benefits of using a gear reducer in industrial applications?
Gear reducers offer several benefits that make them indispensable in various industrial applications:
1. Speed Reduction: Gear reducers allow the reduction of high-speed input from motors or engines to lower, more usable output speeds for specific applications, ensuring proper equipment operation and safety.
2. Torque Increase: By leveraging the mechanical advantage of gear ratios, gear reducers can significantly increase torque output, enabling the handling of heavy loads and providing the necessary power for tasks such as lifting, conveying, and processing.
3. Precise Control: Gear reducers enable fine-tuning of rotational speed and torque, providing precise control over machinery and processes, which is crucial in industries like manufacturing, material handling, and robotics.
4. Shock Load Absorption: Gear reducers can absorb and dampen sudden shocks or changes in load, protecting both the machinery and connected components from abrupt forces that could otherwise lead to damage.
5. Versatility: With various gear types (e.g., spur, helical, worm) and designs, gear reducers can be tailored to different applications, including those requiring specific speed ratios, torque ranges, and environmental conditions.
6. Efficient Power Transmission: Gear reducers offer high mechanical efficiency, minimizing energy loss during power transmission, which is especially valuable in energy-conscious industries.
7. Compact Design: Gear reducers provide a compact solution for transmitting power and adjusting speeds, making them suitable for installations with space constraints.
8. Reliability and Longevity: Well-designed and properly maintained gear reducers can offer extended service life, contributing to reduced downtime and maintenance costs.
Overall, gear reducers enhance the performance, efficiency, and reliability of industrial equipment, making them essential components in a wide range of applications across various industries.
editor by CX 2024-02-18
