iindaba

Kwi-TT MOTOR, uthotho lwe-TBC4370 lumele iqonga lemoto ye-DC engenamabhulashi enamandla aphezulu eyenzelwe usetyenziso olufuna i-torque eqhubekayo, ububanzi besantya, kunye nobomi benkonzo ende. Ngeendlela ezimbini ze-voltage ezisemgangathweni (24V kunye ne-48V), le moto yefreyimu engama-43mm inika i-torque elinganisiweyo ukuya kuthi ga kwi-2000 g·cm kwaye idlula amandla okukhupha angama-90W. Kodwa athetha ukuthini la manani kuyilo lwakho?

1. I-Voltage kunye ne-Windings ezilinganisiweyo – 24V vs. 48V

Iphepha ledatha libonisa iimodeli ezimbini: i-TBC4370‑2450 (24V) kunye ne-TBC4370‑4850 (48V). Inguqulelo ephezulu ye-voltage ayisiyonto nje yokutshintsha i-drop-in - isebenzisa iindlela ezahlukeneyo zokujika ukuze kufezekiswe isantya esifanayo sokungathwali umthwalo (~5000 rpm). Kutheni unikezela zombini?

I-24V ixhaphakile kwiimoto, kulawulo lwemizi-mveliso, nakwizixhobo ezihambayo (umz., ii-AGV, ii-actuators zombane).

I-48V ifumana amandla okusebenzisa ii-EV ezikhanyayo, izixhobo zamandla, kunye nokupholisa iseva - inciphisa amandla angoku anamandla afanayo, inciphisa ukulahleka kwe-I²R kwaye ivumela iingcingo ezincinci.

Ukhetho loyilo lwe-TT MOTOR: Zombini iinguqulelo zigcina ii-envelopes zoomatshini ezifanayo, ngoko ke ungatshintsha ii-voltage ngaphandle kokutshintsha ii-interface zoomatshini - kuphela isilawuli kunye neentambo ezifuna ukulungiswa.

2. Isantya sokungalayishi umthwalo xa kuthelekiswa nesantya esilinganisiweyo – Ukuqonda ukuhla

Ukusuka kwimodeli ye-24V:

Isantya sokungabikho komthwalo ≈ 4950 rpm

Isantya esilinganisiweyo (kwi-torque elinganisiweyo) ≈ 4500 rpm

Ukwehla kwesantya kumalunga ne-9% kuphela ukusuka ekungathwali mthwalo ukuya kumthwalo olinganisiweyo. Oku kubonisa uphawu lwe-torque yesantya esiqinileyo - uphawu loyilo oluhle lwe-BLDC olunokumelana okuphantsi kwangaphakathi. Ukwehla okukhulu kungabonisa ukumelana okuphezulu kwengalo okanye i-magnetic flux ebuthathaka. Kwizicelo ezifana nee-conveyor drives okanye iinkqubo zefeni, oku kuqina kuthetha isantya esizinzileyo nokuba umthwalo uyatshintshatshintsha.

3. I-Torque kunye nePower ezilinganisiweyo – Apho umsebenzi wokwenyani wenzeka khona

I-TBC4370‑2450 inika i-2000 g·cm (≈0.196 Nm) xa umthwalo ulinganisiwe.

Ihambelana ngqo nomlinganiselo wedatha we-92.3W. Eli linqanaba lokusebenza eliqhubekayo - injini ingasebenza ngokungenasiphelo kule torque ngaphandle kokudlula imida yobushushu, ukuba ubushushu buyancipha ngokufanelekileyo.

Kutheni i-2000 g·cm ibalulekile: Le torque ingaphakamisa ubunzima obuyi-2 kg nge-1 cm radius pulley, okanye iqhube i-impeller yepompo efuna uxinzelelo oluphakathi. Ifanelekile kwiimpompo zokufaka i-medical infusion, ii-robot arm joints ezincinci, okanye ii-screwdrivers zombane.

4. Ukusetyenziswa Kwangoku - Ukuqonda Ukusebenza Kakuhle

Xa umthwalo ulinganisiwe, imodeli ye-24V itsala i-6000 mA (6.0A). Amandla ombane okufakwayo = 24V × 6.0A = 144W. Amandla oomatshini okukhutshwayo = 92.3W → ukusebenza kakuhle ≈ 64%.

Kwimoto engenabhrashi enobukhulu obufanayo (ububanzi obuyi-43mm, ubude obuyi-70mm), i-64% xa igcwele ifanelekile, ingakumbi xa ibandakanya ukulahleka komlawuli. Kwimithwalo ephantsi, ukusebenza kakuhle kudla ngokunyuka ngaphezu kwe-75%. Inguqulelo ye-48V, ene-torque eyi-2000 g·cm kunye ne-2600 mA current (48V × 2.6A = 124.8W input), ifikelela kwi-74% yokusebenza kakuhle - ngcono kuba ukulahleka okuncinci kobhedu kuyalawula. Ke ngoko, ukuba inkqubo yakho inokuxhasa i-48V, uya kufumana ukusebenza okupholileyo kunye nexesha elide lokusebenza kwebhetri.

5. I-Stall Torque kunye ne-Current – ​​Kwenzeka ntoni xa kuqaliswa

I-torque yesitayile (i-rotor evaliweyo) kwimodeli ye-24V yi-22,000 g·cm (≈2.16 Nm), kwaye i-stall current yi-80A. Oko kukuthi i-torque ephindwe kalishumi elinanye kwaye i-current ephindwe kalishumi elinantathu.

Iimpembelelo zobunjineli:

Injini ingaphula imithwalo ebambekileyo ngamandla amakhulu omzuzwana.

Isilawuli kufuneka silinganiswe ubuncinane kwi-80A peak current (nokuba yi-millisecond ezimbalwa).

Musa ukusebenza kwindawo yokugcina izinto ixesha elingaphezu komzuzwana – kungenjalo ii-windings ziya kushushu kakhulu ngokukhawuleza.

Kwizicelo ezifana neebhuleki zokupaka zombane okanye ii-actuator zevalvu ezima ixesha elifutshane, le torque margin ibaluleke kakhulu.

6. Ukwakhiwa koomatshini – Oko Iphepha ledatha lingakubonisanga

Nangona kungachazwanga kakuhle kweli candelo, uthotho lweTBC4370 ludla ngokuba nezi zinto zilandelayo:

Izinzwa zeHolo zokutshintsha okunezinyathelo ezintandathu (okanye ungazikhetheli ukuba akukho zinzwa).

Iibheringi zebhola ezilayishwe kwangaphambili zemithwalo yeradial ukuya kuthi ga kwi-80N.

Ukhuseleko lwe-IP40 (ifreyimu evulekileyo), kunye ne-IP54 ekhethiweyo kwiindawo ezinothuli.

Uyilo lwerotor oluneepali ezi-4 – ukulungelelanisa i-cogging ephantsi kunye noxinano oluphezulu lwe-torque.

Ubunzima bubhalwe njenge-520g – bufanelekile kwi-43×70mm BLDC motor, ebonisa i-lamination yentsimbi eqinileyo kunye nokuzaliswa kobhedu.