Cov iav kis tau hluav taws xob Planetary yog cov khoom siv xa hluav taws xob zoo tshaj plaws thiab siv tau zoo tshaj plaws hauv kev tsim kho vaj tse. Lawv cov qauv tshwj xeeb - lub iav nruab nrab, ntau lub iav ntiaj teb, thiab lub iav sab nraud - ua rau muaj qhov ceev ntawm lub zog loj, kev sib dhos coaxial, thiab kev faib khoom zoo heev. Qhov no ua rau lawv tsis tseem ceeb thoob plaws cov ntawv thov kev lag luam hnyav tshaj plaws thiab xav tau tshaj plaws hauv ntiaj teb.
Phau ntawv qhia no tshawb nrhiav qhov twg siv cov gearboxes planetary, vim li cas lawv thiaj ua tau zoo dua lwm hom iav hauv cov chaw no, thiab yam uas cov engineers thiab cov pab pawg yuav khoom yuav tsum paub thaum teev ib qho.
Yuav ua li cas lub Planetary Gearbox Ua Haujlwm
Ua ntej tshuaj xyuas cov ntawv thov, nws tsim nyog nkag siab txog dab tsi ua rau planetary gearboxes zoo dua rau kev siv hnyav.
Hauv lub kaw lus planetary gear, lub input shaft drives lubcov iav hnub cinyob rau hauv nruab nrab. Lub hnub iav meshes nrog ntau yamlub ntiaj teb iav(feem ntau yog 3–5), uas tig ib ncig ntawm nws thaum tseem tig ib ncig ntawm lub hauv paus axis. Cov iav ntiaj teb no tau tuav los ntawm ib tugtus neeg nqa khoom ntiaj teb, uas ua haujlwm ua lub qhov tso zis. Tag nrho cov sib dhos tau kaw rau hauv ib qholub nplhaib iav(annulus iav) fixed rau lub tsev.
Lub thawv iav Planetary sib xyaw ua ke rau hauv lub cev muaj zog tsav kawg - tus qauv teeb tsa rau cov excavators thiab crawler cranes.
Qhov kev npaj no faib cov khoom thauj hla ntau lub iav sib cuag tib lub sijhawm, uas yog vim li cas planetary gearboxes ua tiavtorque densities siab dua 3–5 zaugdua li cov gearboxes sib npaug ntawm tib lub qhov loj. Tus qauv coaxial input-output kuj ua rau kev sib koom ua ke yooj yim rau hauv cov tshuab tig.
Cov Kev Zoo Tseem Ceeb Dua Lwm Hom Gearbox
| Vaj tse | Lub Gearbox Planetary | Lub Gearbox Sib Nqus | Lub thawv iav cab |
| Torque Ceev | Siab heev | Nruab Nrab | Qis–Nruab Nrab |
| Kev Ua Haujlwm Zoo | 97–99% ib theem | 95–98% ib theem | 50–90% |
| Kev me me | Zoo heev (coaxial) | Nruab nrab | Me me tab sis tsis ua haujlwm zoo |
| Kev Faib Khoom | Ntau qhov chaw sib cuag | Ib lub mesh | Ib lub mesh |
| Kev cuam tshuam rov qab | Qis (hom kev tseeb) | Nruab Nrab | Qis |
| Qhov Sib Piv Ntawm Cov Iav | 3:1 txog 10,000:1+ | 1.5: 1 txog 100: 1 | 5:1 txog 300:1 |
| Daim Ntawv Thov Ib Txwm Muaj | Kev lag luam hnyav, robotics | Cov tshuab dav dav | Cov khoom siv thauj khoom, kev nqa khoom me me |
Cov Ntawv Thov Kev Lag Luam Loj
1. Cov Tsav Tsheb Mus Ncig Ua Si thiab Cov Tsav Tsheb Swing
Daim ntawv thov dav tshaj plaws ntawm cov gearboxes planetary hauv kev tsim kho yogtsav kawg ntawm cov excavatorsTxhua lub tshuab khawb av siv lub thawv iav planetary uas sib xyaw ua ke rau hauv nws lub cev muaj zog kom txo qhov ceev ceev, qis-torque ntawm lub cev muaj zog hydraulic mus rau qhov ceev qis, siab-torque uas xav tau los tsav cov kev.
[Duab tsis tau thauj khoom: Daim Ntawv Thov Gearbox Excavator] Lub thawv iav Planetary sib xyaw ua ke rau hauv lub tshuab tsav excavator - ua rau muaj kev tsav tsheb siab los ntawm lub cev muaj zog hydraulic me me.
Ib lub cav excavator 20-tuj feem ntau ua haujlwm ntawm2,000–3,000 RPMntawm qhov tso zis hydraulic lub cev muaj zog. Tom qab dhau los ntawm ob-theem planetary gearbox nrog kev sib xyaw ua ke ntawm kwv yees li50:1 txog 80:1, qhov kawg tsav sprocket tig ntawm25–60 RPMnrog rau cov torques tshaj100,000 Nm.
INI Hydraulic tsim cov cav tsheb mus ncig nrog cov gearboxes planetary sib xws nrog cov hom excavator loj xws li SANY, XCMG, Komatsu, thiab Hitachi, npog cov chav kawm tshuab los ntawm1.5 tons txog 80 tons.
Cov lus qhia tseem ceeb rau cov cav tsheb excavator:
| Chav Kawm Tshuab | Rated Torque | Qhov Sib Piv ntawm Cov Iav | Kev Hloov Chaw |
| 1.5–3.5 tuj | 3,000–6,000 Nm | 36–50:1 | 18–35 cc/rev |
| 6–13 tons | 10,000–25,000 Nm | 50–65:1 | 35–80 cc/rev |
| 20–35 tuj | 40,000–80,000 Nm | 65–85:1 | 80–160 cc/rev |
| 50–80 tuj | 100,000–200,000 Nm | 85–110:1 | 160–300 cc/rpm |
2. Crane Hoisting thiab Slewing Mechanisms
Cov cranes ntauwd, cov cranes mobile, thiab cov cranes offshore txhua tus vam khom rau cov gearboxes planetary hauv ob lub mechanisms tseem ceeb:
Kev Siv Hoisting (Winch Drive):Lub cev muaj zog hoist tsav lub gearbox planetary uas tig lub nruas winch. Lub gearbox yuav tsum muab kev txo qis ceev du thiab tswj tau thaum tuav lub nra hnyav kom muaj kev nyab xeeb thaum lub zog raug tshem tawm - feem ntau ua tiav los ntawm alub caij nplooj ntoos hlav siv, hydraulically tso tawm nreskev sib xyaw ua ke rau hauv lub thawv gearbox.
Slewing (Kev Tsav Tsheb Tig):Lub nplhaib slewing uas tig lub crane superstructure yog tsav los ntawm ib lossis ntau lub planetary gearboxes mounted rau ntawm lub nplhaib slewing. Cov gearboxes no yuav tsum muabkev sib hloov meej, qis-backlashkom tso cov khoom thauj kom raug, txawm tias nyob hauv qab cua.
INI HydraulicsCov khoom siv slewing siv rau hauv cov cranes uas tsis sib xws, cov cranes thauj khoom, thiab cov cranes ntauwd, nrog rau cov torques tso zis xws li5,000 Nm txog ntau tshaj 500,000 Nm.
3. Winch Drive Gearboxes
Cov hydraulic winches rau marine, offshore, thiab mining daim ntawv thov suav nrog planetary gearboxes ua lub hauv paus txo qhov ceev ntawm lub cev muaj zog hydraulic thiab lub nruas hlua hlau. Lub planetary configuration yog nyiam dua li worm lossis helical gearboxes vim tias:
• Nws ua tiav qhov xav tau50: 1 txog 200: 1 txo qhov pivnyob rau hauv ib lub tsev compact, kaw
• Nws ua haujlwmKev co thiab dynamic loadingzoo dua li cov iav kab laug sab
• Nwskev ua haujlwm siab (97% +)txo cov cua sov thaum lub sijhawm ua haujlwm tas mus li
• Lubkev tsim qauv sib txuastso cai rau lub cev muaj zog thiab lub nruas kom sib dhos rau tib lub axis, ua kom yooj yim rau kev sib dhos winch tag nrho
Rau cov anchor winches thiab mooring winches ntawm cov nkoj offshore, lub gearbox kuj yuav tsum ua tau raws liCov kev cai ntawm DNV, ABS, lossis Lloyd's classification society, suav nrog kev kuaj xyuas cov khoom thauj thiab kev taug qab cov ntaub ntawv.
4. Lub Log Ferris thiab Kev Caij Tsheb Lom Zem
Ib qho ntawm cov ntawv thov txawv txawv tab sis kev siv tshuab xav tau rau planetary gearboxes yog lub kaw lus tsav ntawm cov log saib loj thiab cov log ferris. INI Hydraulic tau muab cov planetary gearboxes rau lub nroog ferris log hauvShanghai, Tianjin, thiab Changzhou, qhov twg cov kev cai suav nrog:
•Kev sib hloov du thiab tsis co, tsis tshua muaj kev corau kev nplij siab ntawm cov neeg caij tsheb
•Kev khiav ceev qis heev(feem ntau yog 0.5–2 RPM ntawm lub log ntug)
•Cov iav piv siab(feem ntau 1,000: 1 lossis ntau dua hauv ntau theem teeb tsa)
•Kev ua haujlwm tas mus li 24/7nrog rau qhov tsawg kawg nkaus ntawm kev saib xyuas
•Cov txheej txheem nres tsheb ntxivrau kev nyab xeeb ntawm cov neeg caij tsheb
Lub planetary gearbox lub peev xwm los ua tiav cov piv siab heev hauv daim ntawv compact, ua ke nrog nws cov khoom faib du thiab cov yam ntxwv suab qis, ua rau nws tsuas yog qhov kev xaiv ua tau zoo rau daim ntawv thov no.
5. Cov Khoom Siv Mining thiab Drilling
Hauv kev khawb av hauv av thiab kev ua haujlwm khawb av saum npoo av, cov gearboxes planetary tshwm sim hauv:
•Cov tsav tsheb ntawm lub taub hau laum — hloov cov zis ntawm lub cev muaj zog ceev mus rau qhov kev sib hloov ceev qis, lub zog siab uas xav tau rau kev khawb pob zeb
•Cov tsav tsheb conveyor — siv lub zog rau cov siv txoj siv ntev uas thauj cov hlau los ntawm lub ntsej muag mus rau saum npoo av
•Cov tsav tsheb hoist — tsa thiab txo cov neeg ua haujlwm thiab cov khoom siv hauv cov qhov av
•Cov taub hau txiav cov miner tas mus li — tsav cov nruas txiav uas tig uas rhuav cov thee lossis cov hlau
Qhov xwm txheej kaw, tus kheej ntawm cov gearboxes planetary ua rau lawv tshwj xeeb tshaj yog zoo rau cov plua plav, ntub dej, thiab corrosive ntawm cov av mining.
Yuav Ua Li Cas Xaiv Lub Gearbox Planetary Zoo
Thaum teev cov planetary gearbox rau kev siv hauv kev lag luam hnyav, cov engineers yuav tsum txhais cov kev cai hauv qab no:
| Cov Qauv | Kev piav qhia | Kev Taw Qhia |
| Tso zis Torque | Lub zog siab tshaj plaws thiab tas mus li ntawm cov zis ncej | Siv cov kev pabcuam ntawm 1.25–2.0 × lub zog torque uas tau xam |
| Qhov Sib Piv ntawm Cov Iav | Yuav tsum txo qhov ceev (input RPM / output RPM) | Paub meej tias lub cev muaj zog ceev thiab qhov ceev uas xav tau tso zis |
| Kev Ceev Nkag | Lub cev muaj zog lossis lub cav tso zis ceev (RPM) | Sib phim rau hydraulic motor lossis electric motor rating |
| Kev Teeb tsa Mounting | Flange, ko taw, ncej, lossis kev sib xyaw ua ke | Txheeb xyuas los ntawm daim duab kos ntawm lub tshuab |
| Kev Sib Txuas Lus Tso Tawm | Ncej, spline, los yog flange | Sib phim rau lub nruas, sprocket, lossis pinion |
| Qhov Yuav Tsum Tau Nres | Lub caij nplooj ntoos hlav-siv nres sib xyaw ua ke? | Yuav tsum muaj rau kev siv hoisting thiab winch |
| Kev Sib Txuas Lus Txheem | Kev ntsuas IP, marine, ATEX | Txhais qhov chaw ua haujlwm |
| Daim Ntawv Pov Thawj | Daim Ntawv Pov Thawj: ABS, DNV, CE, ISO | Yuav tsum muaj rau kev siv hauv marine thiab lifting |
Lus Cim Txog Kev Tsim Kho:Lubqhov kev pabcuam (SF)yog qhov tseem ceeb heev. Rau cov ntawv thov nrog kev thauj khoom poob siab (piv txwv li, crane hoisting, excavator travel), lub torque xam yuav tsum tau muab sib npaug los ntawm qhov kev pabcuam ntawm1.5 txog 2.5ua ntej xaiv lub gearbox rated torque. Kev txo qis qhov loj ntawm lub gearbox hauv daim ntawv thov hnyav yog qhov yuam kev uas tshwm sim thiab kim heev.
Cov Kab Khoom INI Hydraulic Planetary Gearbox
INI Hydraulic tsim thiab tsim cov gearboxes planetary rau tag nrho cov kev siv hauv kev lag luam hnyav:
Lub Tsheb Kauj Vab Gearboxes (IGY Series)
• Siv tau nrog cov khoom siv loj xws li excavator, crawler crane, thiab piling rig
• Ntau yam Torque: 3,000 Nm txog 200,000 Nm
• Kev sib txuas ntawm lub cev muaj zog hydraulic
• Muaj nyob rau hauv 2-theem thiab 3-theem kev teeb tsa
Cov Khoom Siv Slewing (IGT Series)
• Rau kev tig crane, kev tsav turntable, thiab cov platforms tig tau
• Lub zog tso zis: 5,000 Nm txog 500,000 Nm
• Kev xaiv cov zis ntawm lub nplhaib sib dhos ua ke lossis pinion
• Muaj cov qauv uas tsis tshua muaj kev cuam tshuam
Winch Drive Gearboxes
• Sib xyaw ua ke rau hauv cov khoom sib dhos hydraulic winch
• Cov iav piv ntawm 50: 1 txog 500: 1
• Lub nres siv lub caij nplooj ntoos hlav ua tus qauv
• Muaj kev sib khi zoo hauv dej hiav txwv
Cov Kev Xyaum Zoo Tshaj Plaws rau Kev Txij Nkawm
Cov gearboxes planetary muaj zog, tab sis lawv xav tau kev saib xyuas kom ua tiav lawv lub neej kev pabcuam ntsuas:
1Qib Roj thiab Kev Tshawb Xyuas Zoo — Tshawb xyuas qib roj iav txhua 500 teev ua haujlwm. Hloov roj raws li lub sijhawm teev tseg hauv phau ntawv qhia khoom (feem ntau yog 2,000–4,000 teev).
2Kev Tshuaj Xyuas Lub Cim — Xyuas seb cov ntsaws ruaj ruaj ntawm lub qhov nkag thiab lub qhov tawm puas muaj qhov xau txhua 1,000 teev. Hloov cov ntsaws ruaj ruaj thaum pom thawj qhov cim ntawm kev quaj.
3Kev Tshawb Xyuas Torque ntawm Cov Khoom Siv Ceev — Rov ua kom cov ntsia hlau thiab cov flange txuas rov qab tom qab 100 teev thawj zaug ntawm kev ua haujlwm thiab txhua xyoo tom qab ntawd.
4Kev Ntsuas Kev Ua Haujlwm Nres — Rau cov gearboxes uas muaj lub caij nplooj ntoos hlav nres, sim lub zog nres txhua xyoo lossis tom qab muaj qhov xwm txheej hnyav.
5Kev Saib Xyuas Kev Co — Kev co lossis suab nrov tsis zoo yog qhov qhia tau tias cov kabmob puas lossis cov iav puas lawm. Ua tam sim ntawd kom tiv thaiv kev puas tsuaj loj heev.
Xaus lus
Cov gearboxes planetary tsis yog ib qho khoom siv - lawv yog cov khoom siv xa hluav taws xob uas tau tsim los ntawm kev ua haujlwm zoo uas txiav txim siab qhov kev ntseeg tau thiab kev ua tau zoo ntawm cov tshuab uas lawv tsav. Hauv kev lag luam hnyav, qhov twg lub sijhawm tsis ua haujlwm raug nqi ntau txhiab daus las ib teev thiab kev nyab xeeb tsis tuaj yeem sib tham tau, kev xaiv lub gearbox zoo los ntawm cov chaw tsim khoom tsim nyog yog qhov kev txiav txim siab tseem ceeb hauv kev tsim kho.
INI Hydraulic coj ntau tshaj 20 xyoo ntawm kev tsim qauv thiab kev tsim khoom rau kev tsim cov thawv iav planetary, nrog rau cov khoom xa tawm hauv cov cranes, excavators, offshore vessels, ferris wheels, thiab drilling platforms thoob plaws ntau tshaj 50 lub tebchaws.
Lub sijhawm tshaj tawm: Lub Peb Hlis-12-2026