The difference between ERM vibration motor and LRA vibration motor

Suma

Mota dze micro vibrationDzinoita basa rakakosha mumhando dzakasiyana siyana dzemashandisirwo kubva kumagetsi evatengi kusvika kumidziyo yekurapa. Dzinogonesa mhinduro yehaptic, zviziviso zvealamu, uye zviziviso zvinoenderana nevibration kuti zviwedzere ruzivo rwemushandisi. Pakati pemhando dzakasiyana dzema micro vibration motors ari pamusika, mhando mbiri dzakajairika ndeidziERM (eccentric rotating mass) vibration motorsuye LRA (linear resonant actuator) vibration motors. Chinyorwa chino chinangwa ndechekujekesa mutsauko uripo pakati peERM neLRA vibration motors, zvichitsanangura chimiro chadzo chemuchina, mashandiro adzo uye mashandisirwo adzo.

Dzidza nezve ERM vibration motors

Mota dzeERM dzinodederaanoshandiswa zvakanyanya nekuda kwekureruka kwawo, kushanda zvakanaka kwemutengo uye kushandira pamwe chete. Mamota aya ane huremu husingawanzoonekwi hunotenderera pamota. Kana huremu huchitenderera, hunogadzira simba risina kuenzana, izvo zvinokonzera kudedera. Amplitude uye frequency yekudedera zvinogona kugadziriswa nekudzora kumhanya kwekutenderera. Mamota eERM akagadzirwa kuti abudise kudedera pamusoro pehuwandu hwema frequency, zvichiita kuti akwanise kuzivisa zvinyoro nyoro uye zvakasimba.

Dzidza nezvemamota eLRA vibration

Mota dzeLRA dzinodedera, kune rumwe rutivi, vanoshandisa nzira yakasiyana yekugadzira vibration. Izvi zvinosanganisira huremu hwakabatana nechitubu, zvichigadzira resonant system. Kana chiratidzo chemagetsi chikashandiswa, coil yemota inoita kuti huremu hutenderere mberi nekudzoka mukati mechitubu. Kutenderera uku kunoita kuti vibration iite pa resonant frequency yemota. Kusiyana nema ERM motors, ma LRA ane linear motion, zvichikonzera kushandiswa kwesimba shoma uye kushanda nesimba kwakanyanya.

Kuongorora Kuenzanisa

1. Kushanda zvakanaka uye kururama:

Mota dzeERM dzinowanzo shandisa simba rakawanda zvichienzaniswa neLRA nekuda kwekufamba kwadzo. LRA inotungamirwa nekufamba kwadzo kwakanangana, uko kunoshanda zvakanyanya uye kunopedza simba shoma uku ichipa vibration chaiyo.

2. Kudzora uye Kuchinjika:

Mota dzeERM dzinoshanda zvakanaka pakuita kuti dzidengenyeke zvakanyanya nekuda kwehukuru hwadzo hunotenderera husina kujairika. Dziri nyore kudzora uye dzinobvumira kushandurwa kwema frequency uye amplitude.Mota yakagadzirwa nemutsetseine kufamba kwakatwasuka kunopa kudzora kwakanyatsonaka, asi mukati mehuwandu hwakatarwa hwema frequency.

3. Nguva yekupindura uye kugara kwenguva refu:

Mota dzeERM dzinokurumidza kupindura nekuti dzinoita kuti dzidengenyeke pakarepo kana dzatanga kushanda. Zvisinei, nekuda kwenzira inotenderera, dzinowanzo pera kana dzichishandiswa kwenguva refu. LRA ine nzira inotenderera inogara kwenguva refu uye inogara kwenguva refu kune zvishandiso zvinoda kushandiswa kwenguva refu.

4. Ruzha uye vibration hunhu:

Mota dzeERM dzinowanzo buritsa ruzha rwakawanda uye dzinotumira kudedera kunzvimbo dzakatenderedza. Kusiyana neizvi, LRA inogadzira kudedera kwakapfava kusina ruzha rwakawanda, zvichiita kuti ive yakakodzera kushandiswa kunoda mhinduro yekubata yakavanzika.

Nzvimbo dzeKushandisa

ERMmota diki dzinodederaZvinowanzo kuwanikwa mumafoni, zvishandiso zvinopfekwa, uye muzvinodzora mitambo zvinoda kutenderera kwakasiyana-siyana. Kune rumwe rutivi, maLRA anowanzo shandiswa muzvishandiso zvekurapa, ma touchscreen, uye zvinopfekwa zvinoda kutenderera kwakanyatsojeka uye kusinganzwisisike.

Mhedziso

Muchidimbu, sarudzo yeMota dzeERM neLRA dzinodederazvinoenderana nezvinodiwa pakushandisa. Mota dzeERM dzinopa mukana wakakura wekudzungudza zvichienderana nekushandiswa kwesimba, nepo maLRA achipa mukana wakakwana wekudzungudza uye kushanda nesimba kwakanyanya. Kunzwisisa misiyano iyi kunogona kubatsira vagadziri, mainjiniya, nevagadziri kuti vasarudze zvine ruzivo pavanenge vachisarudza mamota emicro vibration avanoda. Pakupedzisira, sarudzo pakati pemota dzeERM neLRA inofanira kunge yakavakirwa pazvinhu zvakaita sekushanda nesimba, kuchinjika kwekutonga, kururama kunodiwa, kugara kwenguva refu, uye kufunga nezveruzha.