Planetary Roller Screws - Iyo Yakanakisa Alternative kune Ball Screws

Iyo planetary roller screw yakakamurwa kuita mana akasiyana ezvimiro mafomu:

◆FixedRollerTypeNut MotionType

Iyi fomu yeplanetary roller screwinoumbwa nezvinoumba: refu shinda yakarukwa, yakarukwa roller, threaded nati, inotakura cap uye zino sleeve.Iyo axial load inofambiswa kune yakarukwa nati kuburikidza neshinda yakadhindwa arbor ye threaded roller.Iyo sisitimu inowiriraniswa nemazino pane yakarukwa roller uye maviri mazino maoko.Zvakafanana nekeji mune akubereka bhora, chivharo chinotakura chinochengetedza chinhambwe pakati pematambo ane threaded rollers pane denderedzwa re screw.

Iyi fomu yekuvaka yemapuraneti roller screws inoshandiswa zvakanyanya chero kupi kwakakwira kurongeka, kudzokororwa uye kukwira kwemutoro unodiwa kune electromechanical linear drives.

◆ RecirculatingRollerTypeNut MovementType

Iri rudzi rwepuraneti roller screw ine zvikamu: refu yakarukwa spindle, threaded roller, threaded nut, cage cage uye cam retainer.Iyi mhando yepuraneti roller screw ine mechanical return function ye threaded roller.Neiyi kinematics (kudzoka) zvinokwanisika kuwana mapuraneti roller screw couplings ane madiki madiki ekutungamira madaro, yakasimba shinda yekuvaka uye yakakwirira mutoro.Izvi zvinobvumirawo madaro madiki ekutungamirira pascrewsnemadhayamita makuru ezita.Zvakafanana nebhora mubhora rinotakura, threaded roller inobatwa panzvimbo nekeji pane spindle circumference.Mushure mekuchinja kumwechete kwekeji, roller yakarukwa inosimudzwa nekamera kunze kweshinda huru nekam ichipinda muresi murukungiso.Kutenderera kunobva kwaitwa mune ino recess nekutenderedza roller yakarukwa kumashure kuburikidza nerevolution imwe chete pane yakarukwa shaft.

Iyi fomu yekuvaka inowanzo shandiswa mumagetsi emagetsi mutsara madhiraivha ayo anoda yakakwira kutakura mutoro nekurongeka kwepamusoro, kudzokororwa uye hurefu hudiki hwekutungamira kwecyclic roller planetary roller screws.Iyo diki spindle lead inogona kuwana yakanyanya kukwirisa chinzvimbo pasi pesimba remitoro yakakwira.

◆FixedRollerTypeNut ReversingType

Iyi fomu yepuraneti roller screw ine zvikamu: shinda ine shinda ine refu optical axis, roller ine threaded, refu yakarukwa nati, inotakura chivharo uye zino sleeve.Iyo RGTI ine reverse dhizaini iri reverse vhezheni yeRGT.Iyo ine chaizvo hunhu hwakafanana neiyo RGT uye zvakare ine yakakwira mutoro wekugona uye nekumira kwechokwadi.Neichi dhizaini, iyo yakarukwa roller pane spindle inochengetwa munzvimbo yakakodzera uye inowiriraniswa kuburikidza neyakatakura chivharo uye giya rim kana ichienzaniswa neRGT.Iyi reverse dhizaini ine yakatsetseka cylindrical spindle isina inoenderera tambo mbiri.Iyi sisitimu inogona saka yakavharwa zvakanaka neichi spindle ine radial shaft yekuisa chisimbiso mhete.

Iyi fomu yekuvaka inonyanya kusanganiswa se rotor mune hollow shaft motors.Iyo inopa compact electromechanical imwe nzira ye hydraulic uye pneumatic kusimudza pamwe neye mutsara madhiraivha.Zvichienderana nedhayamita yezita, nzungu dzine hurefu hweshinda hunosvika 800 mm dzinogona kugadzirwa kune dzakanangana nevatengi.

◆RecirculatingRollerNut ReversingType

Iyi fomu yepuraneti roller screw ine zvinhu: yakarukwa spindle ine refu optical axis, threaded roller, refu threaded nati, cage cage uye cam retainer.RGTRI ndiyo inodzosera dhizaini yeRGTR.Inosiyana neRGTR chete pakuti keji ine threaded roller uye groove yekudzosera iyo yakarukwa roller iri pachirukwa kwete munzungu.Kutenda kune yayo inoshanda musimboti weroller kudzoka, iyo RGTRI inoratidzirawo diki pitch uye yakasimba yakasimba tambo mbiri.Smooth cylindrical spindles akakodzerawo kuvhara masisitimu neiyi reverse dhizaini.

Iyi fomu yekuvaka inonyanya kusanganiswa se rotor mune hollow shaftmota.Inopawo compact electromechanical imwe nzira ye hydraulic uye pneumatic kusimudza uye mutsara madhiraivha.Nzungu dzakarukwa dzinogona kugadzirwa kuita dhayamita rezita rine urefu hweshinda hunosvika 800 mm, zvichienderana nekuvakwa kwemutengi.