Produktbeskrivelse
Worm Gear Pace Reducer (FV)
We are company and exporter of Worm equipment velocity reducer, helical equipment pace reducer, worm helical equipment velocity reducer, velocity variator, cyclo-travel gearboxes, couplings, doorway/gate operators.
FV (center distance mm):
75 86
1.Created of higher-good quality aluminium alloy,light-weight fat and non-rusting
two.large output torque
three. smooth operating and reduced noise
4.large radiating efficiency
5. goo-hunting appearance,tough sevices existence and little quantity
6. ideal for omnibearing installation
Virksomhedsprofil
l The premier maker and exporter of worm equipment reducers in Asia.
l Established in 1976, we reworked from a county owned manufacturing unit to personal 1 in 1996. HangZhou SINO-DEUTSCH Electricity TRANSMISSION Equipment CO.,LTD is our new identify given that 2001.
l We are the 1st producer of reducers and gearboxes in China who was given export license because year 1993.
l “Fixedstar” model gearboxes and reducers are the very first proprietor of CHINA Top Brand and Most Well-known Trade Mark for reducers.
1st to achieve ISO9001 and CE Certificate amongst all makers of gearboxes in China.
As a skilled manufacturer of snekkegearkasse og snekkegearreduktionsgear in China, we primarily produce reduktionsgearkasse,aluminum case worm gearboxes,arc gear cylindrical worm gearboxes, worm gear reducers, in line helical gearboxes, and cyclo push reducers, etc. These products attribute rational framework, stable functionality, and trustworthy good quality, and so on. They are extensively utilized in power, mining, metallurgy, constructing content, chemical, meals, printing, ceramic, paper-creating, tobacco, and other industries.
We have 600 employees in our manufacturing unit, which covers 70,000 sq. meters in HangZhou. We have been generating 2,500 units of reducers daily given that 2012. We are proudly exporting 70% of our items to far more than 40 nations all more than the phrase. Our customers appear from Italy, Germany, United states, Canada, Spain, Uk, Mexico, Brazil, Argentina, Turkey, Singapore and other principal industrial nations around the world in the entire world. 30% of them are OEM produced for direct companies of other goods.
We warmly welcome clients from other areas of the globe to pay a visit to us. Observing is believing. We are very assured that following going to our facility, you will have self-assurance on our items. We have the most recent computerized equipments and knowledgeable personnel to ensure the steady good quality and large output. We have the most refined specialized and engineering team to assistance most demanding need on regular and OEM goods.
Hunting ahead to meeting you in HangZhou, China.
Hvad er en snekkegearreducer?
A worm gear reducer is a mechanical device that uses a worm gear and a worm to reduce the speed of a rotating shaft. The gear reducer can increase the output torque of the engine according to the gear ratio. This type of gear reducer is characterized by its flexibility and compact size. It also increases the strength and efficiency of the drive.
Hulaksel snekkegear reducer
The hollow shaft worm gear reducer is an additional output shaft connecting various motors and other gearboxes. They can be installed horizontally or vertically. Depending on size and scale, they can be used with gearboxes from 4GN to 5GX.
Worm gear reducers are usually used in combination with helical gear reducers. The latter is mounted on the input side of the worm gear reducer and is a great way to reduce the speed of high output motors. The gear reducer has high efficiency, low speed operation, low noise, low vibration and low energy consumption.
Worm gear reducers are made of hard steel or non-ferrous metals, increasing their efficiency. However, gears are not indestructible, and failure to keep running can cause the gear oil to rust or emulsify. This is due to moisture condensation that occurs during the operation and shutdown of the reducer. The assembly process and quality of the bearing are important factors to prevent condensation.
Hollow shaft worm gear reducers can be used in a variety of applications. They are commonly used in machine tools, variable speed drives and automotive applications. However, they are not suitable for continuous operation. If you plan to use a hollow shaft worm gear reducer, be sure to choose the correct one according to your requirements.
Dobbelthalset snekkegear
Worm gear reducers use a worm gear as the input gear. An electric motor or sprocket drives the worm, which is supported by anti-friction roller bearings. Worm gears are prone to wear due to the high friction in the gear teeth. This leads to corrosion of the confinement surfaces of the gears.
Snekkehjulets stigningsdiameter og arbejdsdybde er vigtige. Stigcirkeldiameteren er diameteren af den imaginære cirkel, hvor snekken og gearet går i indgreb. Arbejdsdybden er den maksimale mængde snekkegevind, der strækker sig ind i sløret. Halsdiameteren er diameteren af cirklen på det laveste punkt på snekkehjulets flade.
Når friktionsvinklen mellem snekken og gearet overstiger snekkens forvinkel, er snekkegearet selvlåsende. Denne funktion er nyttig til løfteudstyr, men kan være skadelig for systemer, der kræver reversfølsomhed. I disse systemer er gearets selvlåsende evne en central begrænsning.
Dobbelthalsede snekkegear giver den tætteste forbindelse mellem snekken og gearet. Snekkegearet skal installeres korrekt for at sikre maksimal effektivitet. En måde at installere snekkegearet på er gennem en kilegang. Kilegangen forhindrer akslen i at rotere, hvilket er afgørende for at overføre drejningsmomentet. Fastgør derefter gearet til navet ved hjælp af sætskruen.
Snekkegearets aksiale og omkredsmæssige stigning skal matche stigningsdiameteren på det større gear. Enkelthalsede snekkegear er enkeltgevindede, og dobbelthalsede snekkegear er dobbelthalsede. Et enkeltgevinddesign rykker én tand frem, mens et dobbeltgevinddesign rykker to tænder frem. Antallet af gevind skal matche antallet af modstående gear.
Selvlåsende funktion
One of the most prominent features of a worm reducer is its self-locking function, which prevents the input and output shafts from being interchanged. The self-locking function is ideal for industrial applications where large gear reduction ratios are required without enlarging the gear box.
The self-locking function of a worm reducer can be achieved by choosing the right type of worm gear. However, it should be noted that this feature is not available in all types of worm gear reducers. Worm gears are self-locking only when a specific speed ratio is reached. When the speed ratio is too small, the self-locking function will not work effectively.
Self-locking status of a worm reducer is determined by the lead, pressure, and coefficient of friction. In the early twentieth century, cars had a tendency to pull the steering toward the side with a flat tire. A worm drive reduced this tendency by reducing frictional forces and transmitting steering force to the wheel, which aids in steering and reduces wear and tear.
A self-locking worm reducer is a simple-machine with low mechanical efficiency. It is self-locking when the work at one end is greater than the work at the other. If the mechanical efficiency of a worm reducer is less than 50%, the friction will result in losses. In addition, the self-locking function is not applicable when the drive is reversed. This characteristic makes self-locking worm gears ideal for hoisting and lowering applications.
Another feature of a worm reducer is its ability to reduce axially. Worm gears can be double-lead or single-lead, and it is possible to adjust their backlash to compensate for tooth wear.
Varme genereret af snekkegear
Snekkegear genererer betydelige mængder varme. Det er vigtigt at reducere denne varme for at forbedre gearets ydeevne. Denne varme kan afbødes ved at designe snekkene med glattere overflader. Generelt bør den hastighed, hvormed snekkegear går i indgreb, være i området 20 til 24 rms.
Der findes mange tilgange til beregning af snekkegears effektivitet. Ingen anden tilgang bruger dog en automatisk tilgang til at opbygge det termiske netværk. De andre metoder undersøger enten abstrakt gearkassen som et isotermisk system eller bygger TNM statisk. Denne artikel beskriver en ny metode til automatisk beregning af varmebalance og effektivitet for snekkegear.
Varme genereret af snekkegear er en betydelig kilde til effekttab. Snekkegear er typisk karakteriseret ved høje glidehastigheder i deres tandkontakter, hvilket forårsager høj friktionsvarme og øgede termiske belastninger. Som et resultat er nøjagtige beregninger nødvendige for at sikre optimal drift. For at bestemme effektiviteten af et gearsystem bruger producenter ofte simuleringsprogrammet WTplus til at beregne varmetab og effektivitet. Varmebalanceberegningen opnås ved at lægge gearkassens tomgangs- og lastafhængige effekttab sammen.
Snekkegear kræver en særlig type smøremiddel. Der anvendes en syntetisk olie, der er ikke-magnetisk og har en lav friktionskoefficient. Olien er dog kun én af mulighederne til smøring af snekkegear. For at forlænge levetiden på snekkegear bør du også overveje at tilsætte et naturligt tilsætningsstof til smøremidlet.
Snekkegear kan have et meget højt reduktionsforhold. De kan opnå massive reduktioner med lille indsats sammenlignet med konventionelle gearsæt, der kræver flere reduktioner. Snekkegear har også færre bevægelige dele og steder med risiko for fejl end konventionelle gear. En ulempe ved snekkegear er, at de ikke er reversible, hvilket begrænser deres effektivitet.
Size of worm gear reducer
Worm gear reducers can be used to decrease the speed of a rotating shaft. They are usually designed with two shafts at right angles. The worm wheel acts as both the pinion and rack. The central cross section forms the boundary between the advancing and receding sides of the worm gear.
The output gear of a worm gear reducer has a small diameter compared to the input gear. This allows for low-speed operation while producing a high-torque output. This makes worm gear reducers great for space-saving applications. They also have low initial costs.
Worm gear reducers are one of the most popular types of speed reducers. They can be small and powerful and are often used in power transmission systems. These units can be used in elevators, conveyor belts, security gates, and medical equipment. Worm gearing is often found in small and large sized machines.
Snekkehjul kan også justeres. Et snekkehjul med dobbelt stigning har forskellig stigning på venstre og højre tandflade. Dette muliggør aksial bevægelse af snekken og kan også justeres for at reducere slør. Justering af sløret kan være nødvendigt, efterhånden som snekken slides ned. I nogle tilfælde kan dette slør justeres ved at justere centerafstanden mellem snekkehjulene.
The size of worm gear reducer depends on its function. For example, if the worm gear is used to reduce the speed of an automobile, it should be a model that can be installed in a small car.
