Na buannachdan bho lughdachadh gèar planaid mionaideach

If you're planning to build a car, you've probably heard of a planetary gearbox, but you're not sure what it is. In this article, we'll explain what a planetary gearbox is, how it works, and why it's beneficial. Here's a closer look. You may also be interested in a different type of gearbox: an epicyclic train. This type of gear train has two gears with their centers connected by a carrier. These gears mesh so that pitch circles roll without slippage.

The planetary gearbox has a compact footprint. This reduces the overall weight and ensures low mass inertia. These gears often require lubrication, which can reduce noise and vibration. The Apex Dynamics SMART lubrication system is one example of a planetary gearbox's benefits. The company uses Nye Lubricants in their planetary gearboxes. In addition to reducing noise and vibration, a planetary gearbox can achieve high torque and low mass.

While the standard planetary gearbox puts the motor in line with the driven equipment, some manufacturers use right-angle designs. These designs incorporate other gear sets, which create a right-angle offset between input and output. As with any gear system, bearings play a vital role in transmission of torque. While there is a small space to accommodate them, needle bearings are the simplest option. Although they are relatively small, needle bearings are not designed to withstand significant axial forces. Instead, are more robust and are typically much larger than needle bearings.

One type of planetary gearbox uses two different stages. One stage consists of a sun gear and a . The sun gear is fixed, and the output component is the ring gear. If the input and output are reversed, the sun gear becomes too large and the torque reduces. The other type of planetary gearbox is the reverse of the single-stage planetary gearbox, which has a ratio of 3:1.

Tha dà sheòrsa bunaiteach aig bogsaichean gèar planaid. Mar as trice is e aon ghèar a th’ anns an t-seòrsa teann agus tha e tòrr nas giorra na am bogsa gèar planaid ceàrn cheart. Is e an seòrsa eile am bogsa gèar planaid ceàrn cheart, a tha nas giorra na an coimeas dlùth. Tha grunn ghèaraichean anns na slatan toraidh aige a chuidicheas le bhith a’ leasachadh torque. Tha gèar na grèine suidhichte sa mheadhan, fhad ‘s a tha gèaraichean a’ phlanaid aig na cinn a-muigh. Tha ceithir diofar sheòrsaichean de bhogsaichean gèar planaid ann.

Bidh bogsa gèar planaid a’ cleachdadh dà ghèar suidhichte a bhios a’ mogal. Bidh aon gèar a’ cuairteachadh timcheall meadhan an gèar eile. Tha an cas toraidh ceangailte ris an gèar fàinne le neach-giùlan. Tha an inneal cuir a-steach agus an cas toraidh ceangailte le neach-giùlan. Cho luath ‘s a bhios na gèaraichean a’ mogal, bidh an neach-giùlain a ’cuairteachadh agus a’ ceangal a ’chrann cuir a-steach is toraidh. Ma tha feum air torque airson 113,000 Nm no barrachd, is e bogsa gèar planaid dràibhidh dealgan an dòigh air adhart.

Tha an co-mheas lughdachadh de ghèar planaid an urra ris an àireamh de fhiaclan air gach gèar planaid. San fharsaingeachd, tha fiaclan N aig an gèar grèine agus tha fiaclan N p aig gèar na planaid. Mar sin, tha an co-mheas -N s N p. Tha an co-mheas seo air a chleachdadh ann an càraichean gus tar-chuir fèin-ghluasadach a dhèanamh. A bharrachd air an sin, tha gèaraichean planaid teann agus coaxial, gan dèanamh furasta an cruinneachadh. Faodar an ceangal ri chèile ann an sreath gus co-mheasan tar-chuir mòr a choileanadh.

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