Pagina Principal > Producta > Excavator Et Dozer Substructura Partes > Rota volubilis
In excavatore, messorium horizontale inter domum excavatoris et subcavum excavatoris positum est, et designum unicum eius permitit domum excavatoris et appendices circumferri infinitim in circulo cum auxilio motoris rotativi ad domum alligati.
Caracteristica rotativarum unius seriei quattuor punctis contactus pilae:
Hoc genus rotativarum magnas vires motus sustinere potest, simul transmittens vires axiales et radiales necnon momenta inclinandi. Usus huius generis rotatorum sunt in elevando, tractando mechanicis et ingenio mechanico generali etc.
Genera rotatorum:
Rotae rotantes GT possunt in sequentes generis dividi secundum structuras suas ut rota rotans cum sphaeris contactus quattuor punctuum, rota rotans cum volventibus cruciatis, rota rotans cum duabus filis et diverso diametro spharum, rota rotans cum cylindricis volventibus trium filium et rota rotans cum combinatione volventium/sphaerarum. Huiusmodi rotae rotantes ulterius in rotae sine dentibus, rotae cum dentibus externis et rotae cum dentibus internis dividuntur.
Rotae circulares sunt sphaericae vel volventes cylindricae quae possunt axialia, radialia et momenta onera sustinere, sive singula sive in combinatione et in omni directione. Non sunt in axe aut in theca montatae; annuli, qui simpliciter per clavos in superficie sede affiguntur, in unam ex tribus executionibus praebentur:
(1) Sine dentibus.
(2) Cum dente interno.
(3)Cum rota externa.
Rotuli portantes gyrationem possunt perficere et motus oscillantes (gyrando) et motus rotantes.
| Caterpillar Swing Bearings, Rotuli Portantes Gyrationis | CAT311, CAT312, CAT313, CAT314, CAT315, CAT316, CAT318, CAT320, CAT323, CAT325, CAT326, CAT330, CAT335, CAT336, CAT349, CAT352 |
|---|---|
| Komatsu Swing Bearings, Rotuli Portantes Gyrationis | PC18, PC20, PC30, PC35, PC40, PC45, PC55, PC60, PC70, PC78, PC88, PC90,PC100, PC120, PC130, PC138, PC150, PC160, PC200, PC205, PC210, PC220,PC228, PC270, PC300, PC350, PC400, PC450, PC550, PC600, PC650, PC850,PC1250, PC2000, PC3000, PC4000, PC5500, PC7000, PC8000 |
| Kobelco Rotare Axes, Circumferentia Rotativa Axes | SK10, SK17, SK20, SK25, SK28, SK30, SK35, SK40, SK50, SK55, SK60, SK75, SK80, SK100, SK120, SK125, SK130,SK135, SK140, SK160, SK170, SK180, SK200, SK210, SK220, SK225, SK230, SK250, SK260, SK300, SK310, SK320,SK330, SK340, SK350, SK360, SK380, SK430, SK450, SK500, SK850 |
| Case Rotare Axes, Circumferentia Rotativa Axes | CX17, CX26, CX30, CX33, CX37, CX57, CX60, CX75, CX80, CX130, CX145, CX160, CX210, CX235, CX245, CX250, CX290, CX300, CX350, CX470, CX490, CX750, CX800 |
| JCB Axis Vertentes, Rotundus Vertentes | JCB8008CTS, JCB8010CTS, JCB15C-I, JCB16C-I, JCB18Z-1,JCB19C-I, JCB8020CTS, JCB8025ZTS, JCB8026CTS,JCB8030ZTS, JCB8035ZTS, JCB48Z-I, JCB51Z-I, JCB55Z-I, JCB57C-I, JCB65C-I, JCB67C-I, JCB85Z-I, JCB86C-I,JCB9OZ-I, JCB100C-I, JS130, JS131, JS141, JS180, JS190, JS220X, JS260, JS300, JS330, JS370, JS145W, JS160W,JS175W, JS200W, JS20MH |
| Hitachi Axis Vertentes, Rotundus Vertentes | EX10, EX20, EX30, EX45, EX55, EX60, EX70, EX75, EX90, EX100, EX120, EX160, EX200, EX210, EX220, EX240,EX270, EX300, EX330, EX335, EX350, EX370, EX400, EX450, EX550, EX700, ZX20, ZX25, ZX30, ZX35, ZX40, ZX55,ZX60, ZAXIS70, ZAXIS100, ZAXIS200, ZAXIS210, ZAXIS230, ZAXIS230-5, ZAXIS240, ZXIS270, ZXIS280, ZXIS300,ZAXIS330, ZAXIS360, ZAXIS450, ZAXIS600, ZAXIS650 |
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