Penerangan Produk
High Rpm RV series Aluminum Alloy Worm Gear box NMRV 571-150 Reducer Variable Wheel Drive Speed Reduction Worm Gearbox
Product Parameters
Editing and broadcasting of main materials
1. Body, die-casting aluminum alloy;
2. Worm shaft, 20 Crq steel, high temperature treatment;
3. Worm gear, nickel bronze alloy;
4. Aluminum alloy body, sandblasting and surface anti-corrosion treatment;
5. Cast iron body, painted with bIu RA5571.
Regular center distance specification editing and broadcasting
Center distance: 130 (unit: mm).
Output hole/shaft diameter: 11, 14, 18, 25, 28, 35, 42, 45 (unit: mm)
Products Description
NMRV worm gearbox reducer is a commodity with sophisticated design and continuous improvements, its main features are made of high quality aluminum alloy, light weight and non-rusting, larget output toque, smooth running and low noise, high radiating efficiency, good looking apprearance, derable service life, small volume and suitable for all mounting positions.
Feature
1. Mad of high-quality aluminum alloy,light weight and non-rusting
2. Large output torque
3. Smooth in running and low in noise,can work long time in dreadful conditions.
4. High in radiating efficiency.
5. Good-looking in appearance,durable in service life and small in volume.
6. Suitable for omnibearing installation.
contact-info.html
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Model |
NMRV571, NMRV030, NMRV040, NMRV050, NMRV063, NMRV075, NMRV090, NMRV110, NMRV130, NMRV150 |
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Ratio |
5,7.5,10,15,20,25,30,40,50,60,80,100 |
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Output Torque |
1.8-1760Nm |
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Application |
Machinery Industry |
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Input Speed |
900-2800RPM |
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Output Speed |
10-250RPM |
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Material |
Housing: Size 25-110 Is Aluminum Alloy, Size 110-150 Is Cast-Iron |
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Worm Wheel: ZCuSn10Pb1 |
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Worm:20Cr |
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Pinion:Tin Bronze |
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Output Shaft: Steel-45# |
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IEC Flange |
IEC Standard Flange Or On Customer Request |
Detailed Photos
Exploded View:
About CHINAMFG Transmission:
We are a professional reducer manufacturer located in HangZhou, ZheJiang province.
Our leading products is full range of RV571-150 worm reducers , also supplied GKM hypoid helical gearbox, GRC inline helical gearbox, PC units, UDL Variators and AC Motors, G3 helical gear motor.
Products are widely used for applications such as: foodstuffs, ceramics, packing, chemicals, pharmacy, plastics, paper-making, construction machinery, metallurgic mine, environmental protection engineering, and all kinds of automatic lines, and assembly lines.
With fast delivery, superior after-sales service, advanced producing facility, our products sell well both at home and abroad. We have exported our reducers to Southeast Asia, Eastern Europe and Middle East and so on.Our aim is to develop and innovate on basis of high quality, and create a good reputation for reducers.
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| Kekerasan: | Permukaan Gigi yang Mengeras |
|---|---|
| Installation: | 90 Degree |
| Layout: | Expansion |
| Gear Shape: | Bevel Gear |
| Langkah: | Langkah Tunggal |
| Jenis: | Gear Reducer |
| Samples: |
US$ 30/Piece
1 Piece(Min.Order) | |
|---|
Advantages of Using Worm Gear in an NMRV Gearbox
Worm gears offer several advantages when used in an NMRV gearbox:
1. High Reduction Ratio: Worm gears provide a high reduction ratio in a compact form, allowing for significant speed reduction in a single stage.
2. High Efficiency: While worm gears typically have lower mechanical efficiency compared to some other gear types, the design of the NMRV gearbox optimizes efficiency by using a bronze worm gear and a self-locking mechanism that minimizes backdriving.
3. Compact Design: Worm gears have a compact and space-efficient design, making them suitable for applications with limited installation space.
4. Smooth and Quiet Operation: The meshing of worm gears and the helical design of the worm result in relatively smooth and quiet operation.
5. Self-Locking: Worm gears inherently have a self-locking characteristic, meaning that the gear cannot easily be back-driven by the worm. This property is beneficial for applications where holding position without external locking mechanisms is essential.
6. High Torque Capacity: Worm gears can transmit high torque loads, making them suitable for applications that require high torque output.
7. Simple Lubrication: The design of the NMRV gearbox allows for efficient lubrication of the worm gear, ensuring optimal performance and longevity.
These advantages make worm gears a popular choice for NMRV gearboxes in various industrial applications, where their characteristics contribute to reliable and efficient power transmission.
Masalah Biasa Berkaitan dengan Kotak Gear NMRV
Kotak gear NMRV (gear cacing) boleh dipercayai dan tahan lama, tetapi seperti mana-mana sistem mekanikal, ia boleh mengalami masalah tertentu dari semasa ke semasa. Berikut adalah beberapa masalah biasa yang boleh dikaitkan dengan kotak gear NMRV:
- Terlalu panas: Pelinciran yang tidak mencukupi atau beban yang berlebihan boleh menyebabkan terlalu panas, menyebabkan haus yang dipercepat dan potensi kerosakan pada komponen kotak gear.
- Bunyi dan Getaran: Bunyi bising yang luar biasa atau getaran yang berlebihan semasa operasi boleh menunjukkan salah jajaran, gear haus atau galas yang rosak.
- Kebocoran: Kebocoran minyak boleh berlaku disebabkan oleh pengedap yang haus atau gasket yang rosak, yang mengakibatkan kehilangan pelincir dan potensi pencemaran persekitaran.
- Gear Haus: Lama-kelamaan, gigi gear boleh haus akibat geseran dan beban. Ini boleh mengakibatkan kecekapan yang berkurangan, tindak balas yang meningkat dan prestasi yang terjejas.
- Ketidaksejajaran: Pemasangan atau pelekap yang tidak betul boleh mengakibatkan ketidaksejajaran antara aci input dan output, menyebabkan peningkatan geseran, haus dan kecekapan yang berkurangan.
- Tindak balas: Tindak balas yang berlebihan antara gear cacing dan gear padanan boleh menyebabkan ketepatan kedudukan yang lemah dan kecekapan yang berkurangan dalam aplikasi kawalan gerakan.
- Pelinciran yang lemah: Menggunakan pelincir yang tidak betul atau tidak mencukupi, atau mengabaikan penyelenggaraan pelinciran yang betul, boleh menyebabkan peningkatan geseran, haus dan potensi kegagalan komponen kotak gear.
- Kerosakan Meterai: Seal yang haus atau rosak boleh mengakibatkan kebocoran minyak dan pencemaran, sekali gus menjejaskan prestasi dan jangka hayat kotak gear.
- Kehausan Aci: Lama-kelamaan, aci input dan output boleh mengalami haus akibat beban dan geseran, yang menjejaskan keseluruhan operasi kotak gear.
- Kakisan: Pendedahan kepada persekitaran yang keras atau bahan menghakis boleh mengakibatkan kakisan pada komponen kotak gear, sekali gus mengurangkan jangka hayatnya.
Untuk mencegah dan menangani masalah biasa ini, adalah penting untuk mengikuti amalan penyelenggaraan dan servis yang betul, menggunakan pelincir berkualiti tinggi, menangani isu dengan segera dan berunding dengan profesional apabila diperlukan. Pemeriksaan berkala dan penyelenggaraan proaktif dapat membantu memanjangkan jangka hayat operasi dan kebolehpercayaan kotak gear NMRV.
Installing an NMRV Gearbox
Installing an NMRV gearbox requires careful attention to ensure proper alignment and secure attachment. Here’s a general guide to the installation process:
- Prepare the Workspace: Ensure you have a clean and organized workspace with the necessary tools and equipment.
- Positioning: Place the NMRV gearbox in the desired position on your machinery, making sure it aligns with the input and output components.
- Alignment: Ensure that the input shaft of the gearbox is aligned with the driving shaft from the power source. Misalignment can lead to premature wear and reduced efficiency.
- Mounting: Securely mount the NMRV gearbox to the machinery frame using appropriate fasteners. Follow the manufacturer’s recommendations for torque specifications.
- Input Coupling: Connect the input shaft of the gearbox to the driving shaft using a suitable coupling. This coupling should be properly aligned to avoid unnecessary stress on the gearbox components.
- Output Coupling: Similarly, connect the output shaft of the gearbox to the driven component using an appropriate coupling.
- Lubrication: Before operation, make sure to fill the gearbox with the recommended lubricant to ensure proper gear meshing and reduce friction.
- Testing: Run the machinery briefly to check for any unusual noises, vibrations, or leaks. Make any necessary adjustments.
It’s crucial to follow the manufacturer’s installation guidelines and specifications to ensure a smooth and trouble-free installation process. Proper installation contributes to the longevity and reliable performance of your NMRV gearbox.
editor by CX 2024-02-20
