China supplier Nmrv (FCNDK) Worm Gearbox Made of High-Quality Aluminium Alloy, Light Weight and Non-Rusting best automatic gearbox

Produktbeskrivelse

1.made-of high-quality aluminium alloy,light weight and non-rusting
2. large output torque
3. smooth running and low noise
4. high radiating efficiency
5. good-looking appearance,durable service life and small volume
6. suitable for omnibeaing installation

 

FCNDK

Størrelse EN B C D(H7) D1(J6) E F G G1 G2 H jeg L M N(h8) N1 Å P Q R 30 54 20 80 14 9 97 32 55 63 51 40 30 56 65 55 29 6.5 75 44 57 40 70 23 100 18(19) 11 121.5 43 70 78 60 50 40 71 75 60 36.5 6.5 87 55 71.5 50 80 30 120 25(24) 14 144 49 80 92 74 60 50 85 85 70 43.5 8.5 100 64 84 63 100 40 144 25(28) 19 174 67 95 112 90 72 63 103 95 80 53 8.5 110 80 102 75 120 50 172 28(35) 24 205 72 112.5 120 105 86 75 112 115 95 57 11 140 93 119 90 140 50 208 35(38) 24 238 74 129.5 140 125 103 90 130 130 110 67 13 160 102 135 110 170 60 252.5 42 28 295 – 160 155 142 127.5 110 144 165 130 74 14 200 125 167.5 130 200 80 292.5 45 30 335 – 180 170 162 147.5 130 155 215 180 81 16 250 140 187.5 Størrelse S T V K KA KB KC KE α α1 KM KN(H8) F FB FL F FB FL F FB FL F FB FL F FB FL 30 5.5 21 27 44 54.5 – – 6 – – 4 – – M6X11(n,4) 0 0 45 0 68 – – 50 – – 40 6.5 26 35 60 67 76.5 97 7 9 7 4 5 4 M6X8(n,4) 45 0 45 0 87 115 87 60 95 60 50 7 30 40 70 90 87.5 120 9 10 9 5 5 5 M8X10(n,4) 45 0 45 0 90 130 90 70 110 70 63 8 36 50 85 82 99 112 10 11 10 6 5 6 M8X14(n,8) 45 0 45 0 150 165 150 115 130 115 75 10 40 60 90 111 – – 13 – – 6 – – M8X14(n,8) 45 0 45 0 165 – – 130 – – 90 11 45 70 100 111 – – 13 – – 6 – – M10X18(n,8) 45 0 45 0 175 – – 152 – – 110 14 50 85 115 131 – – 15 – – 6 – – M10X18(n,8) 45 0 45 0 230 – – 170 – – 130 15 60 100 120 140 – – 15 – – 6 – – M12X21(n,8) 45 0 22.5 0 256 – – 180 – – Størrelse KO KP KQ b b1 f t t1 kg F FL FB F FB FL F FB FL 30 6.5(n,4) – – 80 – – 70 – – 5 3 – 16.3 10.2 1.2 40 9(n,4) 9.5(n,4) 9(n,4) 110 140 110 95 – 95 6(6) 4 – 20.8(21.8) 12.5 2.3 50 11(n,4) 9.5(n,4) 1 180 142 – 142 8(8) 6 M6 28.3(31.3) 21.5 6.2 75 14(n,4) – – – 14 8 M10 48.8 33.0 48

Motovario, SITI, STM,

Our factory is the main manufacturer and exporter of worm gear reducer in China. We were founded in 1976. We are the best seller in export of worm gears in China, 1st to achieve export License and 1st to achieve ISO9001 and CE Certificate among manufacturers of reducers in China. We are private enterprises since 1996. We have workers and employees of 500 and the yearly output last year is 25 million U. S. Dollars. About 70% of the total output is exported to as many as 38 countries such as USA, Canada, Italy, Spain, , Germany, UK, Japan, Korea, Indonesia, and etc.
 

 

 

 

Thanks for your mail. We are very interested in cooperating with you. We are manufacturer and exporter of the following products:

1. Worm gear speed reducer (iron steel cases)

2. Motovario type aluminum case worm gear speed reducers

3. SEW type helical gear speed reducers

4. CHINAMFG type cyclo drive gearboxes.

5. CHINAMFG type jaw coupling

6. Flange coupling

Looking CHINAMFG to the opertunity of cooperating with you in the near future!

 

Søknad:	Motor
Hardhet:	Herdet
Type:	Orm og ormehjul
Toothed Portion Shape:	Curved Gear
Materiale:	Aluminium
Changes Way:	Stepped

Tilpasning:	Tilgjengelig | Tilpasset forespørsel

Troubleshooting Abnormal Noises in an NMRV Gearbox

Abnormal noises from an NMRV gearbox can be troublesome and might indicate underlying issues. Follow these steps to troubleshoot and resolve the problem:

1. Identify the Noise: Listen closely to the noise and determine if it’s a grinding, whining, or knocking sound.
2. Check Lubrication: Insufficient or contaminated lubrication can lead to noises. Ensure the gearbox is properly lubricated.
3. Inspect Gears: Examine the gear teeth for wear, damage, or misalignment.
4. Look for Foreign Objects: Foreign objects inside the gearbox can cause noise. Clean and inspect the interior.
5. Check Bearings: Worn or damaged bearings can be noisy. Inspect and replace them if necessary.
6. Inspect Seals: Damaged seals can allow contaminants in, affecting performance. Replace damaged seals.
7. Examine Housing: Ensure the gearbox housing is intact without cracks or misalignment.
8. Review Load Conditions: Excessive loads can lead to noise. Ensure the gearbox isn’t overloaded.
9. Check Mounting: Confirm the gearbox is properly mounted and aligned.
10. Consult Guidelines: Refer to manufacturer guidelines for specific troubleshooting steps.
11. Professional Help: If the issue persists, seek help from a professional technician or manufacturer.

Follow these steps to identify and rectify abnormal noises in your NMRV gearbox.

Designprinsipper for en NMRV-girkasse

Utformingen av en NMRV-girkasse (snekkegir) er basert på viktige prinsipper som muliggjør effektiv og pålitelig drift:

• Snekkegirmekanisme: Kjernen i en NMRV-girkasse er snekkeskruen og snekkehjulet. Snekkeskruen, vanligvis sylindrisk i form, går i inngrep med tennene på snekkehjulet. Denne konfigurasjonen gir høye girutvekslingsforhold.
• Spiralgir: Snekkeskruen er vanligvis spiralformet, noe som gir jevnere inngrep med snekkehjulet. Spiralformede gir reduserer glidefriksjonen og støyen som er forbundet med tradisjonelle rettskårne snekkegir.
• Kompakt design: NMRV-girkasser er konstruert for å være kompakte, ofte med en rettvinklet konfigurasjon. Dette gir effektiv plassutnyttelse i ulike applikasjoner.
• Legeringskonstruksjon: Mange NMRV-girkasser er konstruert av høykvalitetslegeringer, noe som gir holdbarhet og korrosjonsbestandighet. Materialvalget sikrer en girkasse som tåler varierende belastninger og miljøforhold.
• Lagerstøtte: Lagre støtter de roterende elementene i girkassen, noe som reduserer friksjon og sikrer jevn drift. Lagrene er strategisk plassert for å håndtere radielle og aksiale belastninger.
• Tetting og smøring: NMRV-girkasser er utstyrt med effektive tetningsmekanismer for å forhindre inntrengning av forurensninger og for å holde på smøreolje. Riktig smøring er avgjørende for å redusere slitasje og forbedre girkassens effektivitet.
• Effektiv kraftoverføring: Snekkegirmekanismen i NMRV-girkasser gir høye girutvekslingsforhold, noe som muliggjør effektiv kraftoverføring samtidig som energitap minimeres.
• Stille drift: Den spiralformede utformingen av snekkeskruen og snekkehjulet bidrar til en roligere drift sammenlignet med tradisjonelle rettkuttede snekkegir.
• Bredt utvalg av forholdstall: NMRV-girkasser er tilgjengelige i forskjellige girforhold, slik at brukerne kan velge riktig konfigurasjon for deres spesifikke applikasjonsbehov.

Kombinasjonen av disse designprinsippene resulterer i en NMRV-girkasse som tilbyr effektiv, pålitelig og stillegående kraftoverføring for et bredt spekter av industrielle applikasjoner.

Using an NMRV Gearbox

An NMRV gearbox, also known as a worm gear reducer, is commonly used for various applications that require speed reduction, torque multiplication, and smooth power transmission. This type of gearbox offers several benefits:

• Kompakt design: NMRV gearboxes have a compact and space-saving design, making them suitable for applications with limited installation space.
• High Gear Ratio: Worm gear reducers can achieve high gear ratios in a single stage, making them ideal for applications where a significant reduction in speed is needed.
• Stille drift: The meshing of the worm gear and worm wheel results in low noise levels during operation.
• Simple Operation: NMRV gearboxes have a simple design with fewer components, leading to ease of operation and maintenance.
• Reliable and Durable: Worm gear reducers are known for their reliability and durability, making them suitable for continuous and heavy-duty applications.

Common applications of NMRV gearboxes include:

• Conveyor systems
• Material handling equipment
• Industrial machinery
• Automated systems
• Food processing equipment
• Packaging machinery

Due to their versatility and ability to provide precise speed reduction, NMRV gearboxes are widely used in various industries to optimize the performance of different types of machinery and equipment.

editor by CX 2023-09-21