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NMRV worm gearbox motor
NMRV series worm gear reducer:
Its structure,outline and installation dimensions as well as performance are same with that of
Europe an products,they are interchangeable,and the materials and machining process are advanced internationally.The product is featured by:
1.Low noise and temperature rise.
2.High bearing capability,smooth run and long service life.
3.ompact structure,samll volume,light weight,beautiful shape and easy to install.
4.Can run continuously under server environment,and has a good reliability.
GPHQ NMRV aluminum worm gearbox motor details:
| Type | GPHQ NMRV Worm Gear Speed Reducer /gearbox motor |
| Model: | NMRV25/30/ 40/ 50/ 63/ 75/ 90/110/130/150 |
| Input Power: | 0.06KW,0.09KW,0.12KW,0.18KW,0.22KW,0.25KW,0.37KW,0.55KW,0.75KW,1.1KW,1.5KW,2.2KW,4KW,5.5KW,7.5KW ,11KW,15KW |
| IEC Flange | 56B5,56B14,63B5,63B14,71B5,71B14,80B5,80B14,90B5,90B14,100B5, 100B14,112B5,112B14 132B5,160B5 |
| Oran | 1: 7.5,10,15,20,25,30,40,50,60,80,100 |
| Material | Housing: Die-Cast Aluminum Alloy for rv25-rv90 , die-cast cast iron for rv110 to rv150 |
| Worm Gear-brass+cast iron | |
| Worm-20CrMn Ti with carburizing and quenching, surface harness is 56-62HRC | |
| Shaft-chromium steel-45# | |
| Color: | Blue/Silver Or others if quantity is big |
| Packing: | Carton or plywood Case |
| Guarantee time : | 1 Year except except Man-made destruction |
| Usages: | Industrial Machine: Food Stuff, Ceramics,CHEMICAL,Packing,Dyeing,Woodworking,Glass. |
| shaft: | output CZPT shaft or output hollow shaft |
FAQ
1, Q:what’s your MOQ for ac gearbox motor ?
A: 1pc is ok for each type electric gear box motor
2, Q: What about your warranty for your induction speed reducer motor ?
A: 1 year ,but except man-made destroyed
3, Q: which payment way you can accept ?
A: TT, western union .
4, Q: how about your payment way ?
A: 100%payment in advanced less $5000 ,30% payment in advanced payment , 70% payment before sending over $5000.
5, Q: how about your packing of speed reduction motor ?
A: plywood case ,if size is small ,we will pack with pallet for less 1 container
6, Q: What information should be given, if I buy electric helical geared motor from you ?
A: rated power, ratio or output speed,type ,voltage , mounting way , quantity , if more is better.
| Başvuru: | Motor, Machinery, Agricultural Machinery |
|---|---|
| Düzen: | Right Angle |
| Sertlik: | Sertleştirilmiş Diş Yüzeyi |
| Adım: | Tek Adımlı |
| Ratio: | 7.5/10/15/20/25/30/40/50/60/80/100 |
| Gearbox Body: | Aluminum or Cast Iron |
| Özelleştirme: | Mevcut | Özelleştirilmiş Talep |
|---|
Using NMRV Gearboxes in High-Load Applications
NMRV gearboxes can be used in moderate to high-load applications, but their load capacity is generally limited compared to some other gearbox types. They are best suited for applications with light to moderate loads, such as conveyor systems, packaging equipment, and small machinery. It’s important to consider the specific load requirements and consult with gearbox manufacturers or engineers to ensure the chosen NMRV gearbox can handle the intended application’s load demands.
Design Principles of an NMRV Gearbox
The design of an NMRV (worm gear) gearbox is based on key principles that enable its efficient and reliable operation:
- Worm Gear Mechanism: The core of an NMRV gearbox is the worm screw and worm wheel. The worm screw, typically cylindrical in shape, meshes with the teeth of the worm wheel. This configuration provides high gear reduction ratios.
- Helical Gearing: The worm screw is usually helical, allowing for smoother engagement with the worm wheel. Helical gearing reduces the sliding friction and noise associated with traditional straight-cut worm gears.
- Compact Design: NMRV gearboxes are designed to be compact, often with a right-angle configuration. This allows for efficient use of space in various applications.
- Alloy Construction: Many NMRV gearboxes are constructed from high-quality alloys, providing durability and corrosion resistance. The choice of materials ensures a gearbox capable of withstanding varying loads and environmental conditions.
- Bearing Support: Bearings support the rotating elements within the gearbox, reducing friction and ensuring smooth operation. Bearings are strategically placed to handle radial and axial loads.
- Sealing and Lubrication: NMRV gearboxes are equipped with effective sealing mechanisms to prevent the entry of contaminants and to retain lubricating oil. Proper lubrication is essential for reducing wear and enhancing gearbox efficiency.
- Efficient Power Transmission: The worm gear mechanism in NMRV gearboxes provides high gear reduction ratios, allowing for efficient power transmission while minimizing energy losses.
- Quiet Operation: The helical design of the worm screw and worm wheel contributes to quieter operation compared to traditional straight-cut worm gears.
- Wide Range of Ratios: NMRV gearboxes are available in various gear ratios, allowing users to select the appropriate configuration for their specific application needs.
The combination of these design principles results in an NMRV gearbox that offers efficient, reliable, and quiet power transmission for a wide range of industrial applications.
NMRV Şanzımanının Çalışma Prensibi
An NMRV gearbox, also known as a worm gear reducer, operates based on a worm and worm wheel mechanism. Here’s how it works:
Dişli kutusu iki ana bileşenden oluşur: sonsuz vida (vida benzeri bir mil) ve sonsuz dişli çarkı (dişli bir tekerlek). Sonsuz vida giriş güç kaynağı tarafından tahrik edilirken, sonsuz dişli çarkı çıkış miline bağlıdır.
Sonsuz vida dönerken, dişli mili sonsuz vida çarkının dişleriyle temas eder. Sonsuz vidanın helisel şekli, sonsuz vida çarkının dişlerinin birbirine karşı itilmesine neden olarak, hareketin düzgün ve kademeli bir şekilde aktarılmasını sağlar. Bu mekanizma, çeşitli uygulamalar için gerekli olan hız düşürme ve tork artırımını sağlar.
NMRV dişli kutularının en önemli özelliklerinden biri, sonsuz vidanın sonsuz dişliyi döndürebilmesi, ancak helisel dişlerin oluşturduğu yüksek sürtünme nedeniyle ters yönde hareketin mümkün olmamasıdır. Bu özellik, çıkış milinin giriş milini ters yönde döndürmesini önleyerek mekanik kilitleme sağlar ve uygulamalarda güvenlik ve istikrarı artırır.
NMRV şanzımanının çalışması süreklidir ve basit tasarımı güvenilirliğine ve verimliliğine katkıda bulunur. Çalışma sırasında aşınmayı ve ısı oluşumunu en aza indirmek için uygun yağlamanın sağlanması önemlidir.
editor by CX 2023-09-07