Ürün Açıklaması
Genel Bakış
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Quick Details
Gearing Arrangement: Worm Brand Name: CHINAMFG
Input Speed: 1400 rpm Output Speed: 14 rpm to 186 rpm
Rated Power: 0.06 ~ 4KW Output Torque: 2.6-479N.M
Color: Blue/Silver or on request Origin: ZHangZhoug, China (Mainland)
Warranty: 1 Year Application: Industry
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Supply Ability
Supply Ability: 20000 Piece/Pieces per Month
Extra Service: OEM is welcome
QC System: ISO9001:2008
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Packaging & Delivery
Package: Wooden box/Paper carton
Port: HangZhou/ZheJiang or on request
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| TYPE | Worm Gear Speed Reducer/Worm Gearbox |
| MODEL | NMRV series size:571,030,040,050,063,075,090,110,130,150 |
| RATIO | 5,7.5,10,15,20,25,30,40,50,60,80,100 |
| COLOR | Blue(RAL5571)/Silver grey (RAL9571) or on your request |
| MATERIAL | Housing:Aluminum alloy |
| PACKING | Wooden box/Paper carton |
| BEARING | C&U |
| SEAL | SKF |
| WARRANTY | 1 Year |
| INPUT POWER | 0.09KM-15KM |
| USAGES | Foodstuffs, Ceramics, Packing, Chemicals, Pharmacy, Plastics, Paper-making, Machine-tools |
| IEC FLANGE | IEC standard flange or on request |
| LUBRICANT | Shell or Henry |
About CHINAMFG since 1984
HangZhou Melchizedek Import & Export Co., Ltd. is a leader manufactur in mechanism field and punching/stamp ing field since 1984. Our main product, NMRV worm gear speed reducer and series helical gearbox, XDR, XDF, XDK, XDS have reached the advanced technique index of the congeneric European and Janpanese produc ts. We offer standard gears, sprockets, chains, pulleys, couplings, bushes and so on. We also can accept orders of non-standard products, such as gears, shafts, punching parts ect, according to customers’ drawings or sam ples.
Our company has complete set of equipment including CNC, lathes, milling machines, gear hobbing machine, g ear grinding machine, gear honing machine, gear shaping machine, worm grinder, grinding machines, drilling m achines, boringmachines, planer, drawing benches, punches, hydraulic presses, plate shearing machines and s o on. We have advanced testing equipments as well.
Our company has established favorable cooperation relationships with sub-suppliers involving casting, raw material, heat treatment, surface finishing and so on.
The most advantage of the speed reducer is the technique of cobber clad, which can enhance the occlusal force between the bronze and core wheel.
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| Başvuru: | Motor, Machinery, Marine, Agricultural Machinery |
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| Sertlik: | Sertleştirilmiş Diş Yüzeyi |
| Kurulum: | as for Request |
| Düzen: | Worm and Wormwheel |
| Dişli Şekli: | Worm Gear |
| Adım: | Tek Adımlı |
| Özelleştirme: | Mevcut | Özelleştirilmiş Talep |
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Replacing Parts vs. Replacing the Whole NMRV Gearbox
Whether to replace parts or the entire NMRV gearbox depends on the extent of the issue and the availability of replacement parts:
Replacing Parts: If a specific component is faulty or worn, you can often replace that part. This is a cost-effective solution and is feasible when the damage is isolated to a single component.
When to Replace Parts:
- Minor wear on gears, bearings, or seals.
- Specific components are damaged, but the rest of the gearbox is in good condition.
Replacing the Whole Gearbox: If multiple components are severely damaged, the gearbox housing is cracked, or the gearbox repeatedly experiences issues, replacing the entire unit might be a better option.
When to Replace the Whole Gearbox:
- Severe damage to multiple components.
- Cracks or damage to the gearbox housing.
- Frequent breakdowns and repairs.
Professional Assessment: In some cases, it’s best to consult a professional technician to assess the situation and provide recommendations. They can guide you on whether to replace parts or the entire unit based on the specific circumstances.
Ultimately, the decision between replacing parts and replacing the whole NMRV gearbox depends on factors such as the extent of damage, cost considerations, and the expertise of professionals.
Maintenance and Service of an NMRV Gearbox
Maintaining and servicing an NMRV (worm gear) gearbox is essential to ensure its proper functioning, longevity, and reliability. Here are the steps and practices involved in maintaining and servicing an NMRV gearbox:
- Yağlama: Regularly lubricate the gearbox as per the manufacturer’s recommendations. Use the appropriate lubricant to ensure smooth operation and to reduce friction and wear between the gear components.
- Inspection: Periodically inspect the gearbox for any signs of wear, damage, or leaks. Check for unusual noises, vibrations, or overheating during operation.
- Cleaning: Keep the gearbox and its surrounding area clean to prevent the buildup of dirt, debris, or contaminants that could potentially affect its performance.
- Tighten Fasteners: Check and tighten any fasteners, bolts, or screws that might have loosened due to vibrations during operation.
- Seal Inspection: Examine the seals and gaskets for signs of wear or leakage. Replace them if necessary to prevent oil leaks or ingress of contaminants.
- Temperature Monitoring: Monitor the operating temperature of the gearbox. Excessive heat can lead to premature wear and damage. Ensure proper ventilation and cooling if required.
- Address Issues Promptly: If you notice any unusual behavior, noise, or performance issues with the gearbox, address them promptly. Ignoring problems can lead to more significant damage over time.
- Replace Worn Parts: If any components, such as gears, bearings, or seals, are worn or damaged, replace them with genuine manufacturer-approved parts.
- Professional Service: For more extensive servicing, repairs, or overhauls, consult a professional with expertise in gearbox maintenance. They can disassemble, inspect, and reassemble the gearbox accurately.
By following these maintenance and servicing practices, you can ensure that your NMRV gearbox remains in optimal condition, delivering reliable performance and an extended operational lifespan.
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 2024-01-23