2.5 - Programme. This catalogue presents the different series of rollers in production and their relative utilisation criteria.

Transcription

1 2.5 - Proramm Th xprinc of Rulmca for ovr 50 yars producin blt convyor rollrs, has prfctd and xpandd th ran of products w offr, so that th usr will fi nd th corrct answr to th most divrs and diffi cult applications, This catalou prsnts th diffrnt sris of rollrs in production and thir rlativ utilisation critria. 1 - Rollrs in stl sris PSV 2 - Rollrs in plastic sris PL 3 - Rollrs in stl sris MPS 4 - Rollrs in thrmoplastic polymr sris TOP 5 - Rollrs in stl sris RTL

2 2 Rollrs 90

3 Rollrs sris PSV Whr usd Rollrs PSV ar particularly suitd to convyors that oprat in vry difficult conditions, whr workin loads ar hih, and lar lump siz matrial is convyd; and yt, dspit ths charactristics, thy rquir minimal maintnanc. Typical typs of application ar: mins, cavs, cmnt works, coal-fi rd lctric utilitis and dock installations. Th ffctivnss of th PSV rollr salin systm provids th solution to th nvironmntal challns of dust, dirt, watr, low and hih tmpraturs or applications whr thr is a lar tmpratur imbalanc btwn day and niht. Th workin tmpratur, with standard rasd componnts is dfi nd as btwn -20 C and +100 C. It is possibl to rach tmpraturs outsid of this ran usin spcial ras, barins and sals. 91

4 2 Rollrs sris PSV Monobloc Spindl Charactristics Th rollrs sris PSV offr th hihst quality and th maximum load capacity of Rulmca s production. Th uniqu dsin of our hrmtic sal systm not only protcts th barins but offrs maximum ffctivnss and lon lif, vn in th prsnc of th most svr pollutants. Th control of all rollr matrials from incomin inspction, throuh manufactur and assmbly in th automatic cycl, with on lin function tsts on 100% of production, allows us to stat that th function and lif of this rollr is amon th hihst in th world. Attntion to dtail, whthr at th dsin sta or in th various manufacturin phass, obsrvin clos limits of startin rsistanc, of ccntricity and axial play, rsults in notabl savins in nry and a rduction in maintnanc ovr tim. Ths factors iv ris to businss conomis, confidnc and hih productivity, objctivs pursud by all usrs of blt convyors. Th Quality Systm crtifid ISO 9001:2008 ot from Rulmca attst to thir continuous quality standards, and thir statd prformanc. Rollr shll It is th xtrnal diamtr of th rollr that is in contact with th convyor blt. It consists of a stl wldd tub producd accordin to Rulmca standards, with rfrnc to tiht tolrancs and particular spcifi cations. Th tub is cut and machind usin automatic numrically controlld machins, that uarant and maintain th tolrancs and th prcision of th squar cut. Barin housin It is a stl monolithic structur, dp drawn and sizd to a forcd tolranc ISO M7 at th barin position. This tolranc is ncssary to uarant th optimum assmbly of th barin by nsurin that it is squar to th spindl of th rollr. Th thicknss of th housins is proportional to th spindl diamtr and to th barin typ, with thicknsss that ar up to 5 mm, to uarant th maximum strnth for ach application, includin th havist. Monobloc Th barin housins of th PSV rollrs ar wldd to th tub body usin autocntralisin automatic wldin machins utilisin a continuous wir fd: our patntd systm UNIBLOC. Rollr shll Barin housin Spindl Intrnal sal Prcision barin Circlip Labyrinth Covr sal Ston uard Extrnal wipr sal Sction of PSV/1,2,3,4,5-FHD 92

5 Tub and barin housin form a monolithic structur of xcptional strnth which itslf rducs to th minimum any imbalanc in th rollr. This uarants th alinmnt and concntricity with rspct to th xtrnal diamtr of th componnt parts of th salin systm. Th optimum balanc and concntricity thus obtaind allows ths rollrs to b usd at th hihst spds, liminatin harmful vibration to th convyor structur and th hammr ffct on th barins of th rollrs. Spindl This is th componnt which sustains th rollr whn it is assmbld into th trouhin st supports. It is mad from drawn stl, cut and machind by automatic numrically controlld machins. Th spindl is round for all its lnht or in th barins and sals zons to a prcision tolranc, to uarant a prfct match of barins, sals and optimum prformanc. Barins Ths ar th parts which iv virtually frictionlss rotation to th tub body with rspct to th fi xd spindl. Prcision barins only ar usd. Thy ar th radial ball rac typ of th sris: 6204, 6205, 6305, 6206, 6306, 6308 with intrnal claranc tolranc C3, idal for applications of rollrs usd for blt convyors. Connctin spindl / barin, barin housin PSV rollrs rquir particular tolrancs for th barin housin, for th spindl and th barin itslf, that nabls th rollr to function optimally for a lon lif, whilst undr prssur. Th abov mntiond tolrancs functionally uarants th autoalinmnt of th intrnal and outr barin rins of th ball rac rsultin in a ood prformanc vn whn th spindl dfl ction is xtrm du to ovrloadin. Salin Th sals compris th most important componnts in th dsin of th PSV rollrs. Th principal task of th sals is to protct th barin from harmful lmnts that may impin from th outsid or th insid of th rollr. Th workin conditions of ths rollrs is vry oftn th most svr, with th prsnc of dust, abrasiv sand, watr and various othr pollutants. On th insid of th rollr thr may b particls formd by th rustin of th intrnal tub body or condnsation causd by th thrmal chans that aris btwn day and niht in particular climats. Th sal must also contain and rtain a ood quantity of ras for th barin lubrication. As a uarant and to complt th PSV rollr salin systm th fi nal componnts ar assmbld at ithr nd: - stron xtrnal ston uards formd as a shild, in anti-corrosiv thrmoplastic matrial, to protct th sals from th fall of matrial onto th nd cap of th rollr. - sal with two principal sctions: on xtrnal and on intrnal. - xtrnal sction: slf clanin in that it cntrifually rpls watr and dust naturally towards th outsid. Compriss a lip rin sal mad from soft anti-abrasiv rubbr with a lar contact surfac that provids an ffctiv hrmtic sal of lon workin lif. Th slf clanin ffct is principally du to th particular dsin of th covr cap and th shap of th barin housin which whn rotatin, tnds to xpl all pollutants, cntrifually. - intrnal sction: tripl lip labyrinth in nylon PA6 rasd to iv furthr barin protction. Bhind th barin a salin rin in nylon PA6 is positiond that provids an ampl Rollr shll Barin housin Spindl Intrnal sal Prcision barin Circlip Labyrinth sal Covr Ston uard Extrnal wipr sal Sction of PSV/7-FHD 93

6 2 Rollrs sri PSV ras rsrvoir and also rtains th ras nar to th barin vn whn thr is a dprssion du to an abrupt chan in tmpratur (pumpin ffct). This rin acts also as a sal to countract th vntual formation of condnsation and oxidation which could tak plac insid th tub. - lockin systm: providd by mans of th corrctly locatd circlips, which today is th bst and th stronst systm implmntd in havy rollrs for blt convyors. Lubrication PSV rollrs ar lubricatd for lif with an abundant quantity of lithium basd watr rpllnt ras, that uarants th corrct lubrication for th workin lif of th rollr. Final inspction All PSV rollrs ar assmbld on automatic assmbly machins with liv tst stations that maintains rollr rotation for a suffi cint tim to distribut th ras into th barins and all th othr intrnal componnts. 100% of th rollrs ar tstd to vrify thir low-torqu charactristics. 94

7 Proramm of production sris PSV Th tabl indicats th typ and diamtr of standard rollrs in production accordin to Europan standards to DIN ISO Upon rqust rollrs may b supplid with varyin dimnsions, tub thicknss nd diamtrs accordin to standards CEMA, BS, JIS, AFNOR and FEM. Rollrs crtifi d accordin to ATEX 94/9/EC norms, Explosion Group I catory M2 for Mins, Explosion Group II catory 2G for as and 2D for dust, Explosion Group II catory 3G for as and 3D for dust (Zons 1, 2 for as, Zons 21, 22 for dust). s ch ø d rollr ø basic spindl barin not typ mm dsin s d ch PSV/1-FHD 63 N N N 3,5 133 N 4 PSV/2-FHD 89 N N 3,5 133 N N 4,5 PSV/3-FHD 89 N N 3,5 133 N N 4,5 PSV/4-FHD 89 N N 3,5 133 N N 4,5 PSV/5-FHD 89 N N 3,5 133 N N 4,5 PSV/7-FHD 108 N N N 4,5 194 N 6,3 219 N 6,3 with tub and spindl in stl S235JR (EN ) x F360 (EN 10025), St37 (DIN 17100) 95

8 2 Rollrs sris PSV/1-FHD Sction throuh salin Ø 63 N Barin 6204 (20 X 47 X 14) d = 20 ch = 14 s = 3 = 4 = 9 blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. Exampl of ordrin standard dsin PSV/1-FHD,20F,63N,608 for spcial dsin s pas

9 s ø d ch B C A Ø 89 N Barin 6204 (20 X 47 X 14) d = 20 ch = 14 s = 3 = 4 = 9 blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Exampl of ordrin standard dsin PSV/1-FHD,20F,89N,608 Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. for spcial dsin s pas

10 2 Rollrs sris PSV/1-FHD Sction throuh salin Ø 108 N Barin 6204 (20 X 47 X 14) d = 20 ch = 14 s = 3,5 = 4 = 9 blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Exampl of ordrin standard dsin PSV/1-FHD,20F,108N,323 Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. for spcial dsin s pas

11 s ø d ch B C A Ø 133 N Barin 6204 (20 X 47 X 14) d = 20 ch = 14 s = 4 = 4 = 9 blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Exampl of ordrin standard dsin PSV/1-FHD,20F,133N,388 Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. for spcial dsin s pas

12 2 Rollrs sris PSV/2-FHD Sction throuh salin Ø 89 N Barin 6205 (25 X 52 X 15) d = 25 ch = 18 s = 3 = 4 = 12 Exampl of ordrin standard dsin PSV/2-FHD,25F,89N,323 blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. for spcial dsin s pas

13 s ø d ch B C A Ø 108 N Barin 6205 ( 25 X 52 X 15 ) d = 25 ch = 18 s = 3,5 = 4 = 12 Exampl of ordrin standard dsin PSV/2-FHD,25F,108N,958 blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. for spcial dsin s pas

14 2 Rollrs sris PSV/2-FHD Sction throuh salin Ø 133 N Barin 6205 (25 X 52 X 15) d = 25 ch = 18 s = 4 = 4 = 12 Exampl of ordrin standard dsin PSV/2-FHD,25F,133N,473 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 102

15 s ø d ch B C A Ø 159 N Barin 6205 (25 X 52 X 15) d = 25 ch = 18 s = 4,5 = 4 = 12 Exampl of ordrin standard dsin PSV/2-FHD,25F,159N,1158 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 103

16 2 Rollrs sris PSV/3-FHD Sction throuh salin Ø 89 N blt rollr width dimnsions wiht load capacity mm mm K dan Barin 6305 (25 X 62 X 17) d = 25 ch = 18 s = 3 = 4 = 12 arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. Exampl of ordrin standard dsin PSV/3-FHD,25F,89N,323 for spcial dsin s pas

17 s ø d ch B C A Ø 108 N Barin 6305 (25 X 62 X 17) d = 25 ch = 18 s = 3,5 = 4 = 12 blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. Exampl of ordrin standard dsin PSV/3-FHD,25F,108N,958 for spcial dsin s pas

18 2 Rollrs sris PSV/3-FHD Sction throuh salin Ø 133 N Barin 6305 (25 X 62 X 17) d = 25 ch = 18 s = 4 = 4 = 12 Exampl of ordrin standard dsin PSV/3-FHD,25F,133N,473 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 106

19 s ø d ch B C A Ø 159 N Barin 6305 ( 25 X 62 X 17 ) d = 25 ch = 18 s = 4,5 = 4 = 12 Exampl of ordrin standard dsin PSV/3-FHD,25F,159N,1158 blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. for spcial dsin s pas

20 2 Rollrs sris PSV/4-FHD Sction throuh salin Ø 89 N Barin 6206 (30 X 62 X 16) d = 30 ch = 22 s = 3 = 4 = 12 blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. Exampl of ordrin standard dsin PSV/4-FHD,30F,89N,323 for spcial dsin s pas

21 s ø d ch B C A Ø 108 N Barin 6206 (30 X 62 X 16) d = 30 ch = 22 s = 3,5 = 4 = 12 blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. Exampl of ordrin standard dsin PSV/4-FHD,30F,108N,958 for spcial dsin s pas

22 2 Rollrs sris PSV/4-FHD Sction throuh salin Ø 133 N Barin 6206 (30 X 62 X 16) d = 30 ch = 22 s = 4 = 4 = 12 Exampl of ordrin standard dsin PSV/4-FHD,30F,133N,473 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 110

23 s ø d ch B C A Ø 159 N Barin 6206 (30 X 62 X 16) d = 30 ch = 22 s = 4,5 = 4 = 12 Exampl of ordrin standard dsin PSV/4-FHD,30F,159N,473 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 111

24 2 Rollrs sris PSV/5-FHD Sction throuh salin Ø 89 N Barin 6306 (30 X 72 X 19) d = 30 ch = 22 s = 3 * = 4 = 12 *s = 4 for basic rollrs with impact rins Exampl of ordrin standard dsin PSV/5-FHD,30F,89N,323 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 112

25 s ø d ch B C A Ø 108 N Barin 6306 (30 X 72 X 19) d = 30 ch = 22 s = 3,5 = 4 = 12 Exampl of ordrin standard dsin PSV/5-FHD,30F,108N,473 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 113

26 2 Rollrs sris PSV/5-FHD Sction throuh salin Ø 133 N Barin 6306 (30 X 72 X 19) d = 30 ch = 22 s = 4 = 4 = 12 Exampl of ordrin standard dsin PSV/5-FHD,30F,133N,473 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 114

27 s ø d ch B C A Ø 159 N blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Barin 6306 (30 X 72 X 19) d = 30 ch = 22 s = 4,5 = 4 = 12 Exampl of ordrin standard dsin PSV/5-FHD,30F,159N,1158 for spcial dsin s pas Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 115

28 2 Rollrs sris PSV/7-FHD Sction throuh salin Ø 108 N Barin 6308 (40 X 90 X 23) d = 40 ch = 32 s = 4 = 4 = 12 Exampl of ordrin standard dsin PSV/7-FHD,40F,108N, 473 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 116

29 s ø d ch B C A Ø 133 N Barin 6308 (40 X 90 X 23) d = 40 ch = 32 s = 4* = 4 = 12 *s = 6 for basic rollrs with impact rins Exampl of ordrin standard dsin PSV/7-FHD,40F,133N,473 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 117

30 2 Rollrs sris PSV/7-FHD Sction throuh salin Ø 159 N Barin 6308 (40 X 90 X 23) d = 40 ch = 32 s = 4,5 = 4 = 12 Exampl of ordrin standard dsin PSV/7-FHD,40F,159N,1158 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 118

31 s ø d ch B C A Ø 194 N Barin 6308 (40 X 90 X 23) d = 40 ch = 32 s = 6,3 = 4 = 12 Exampl of ordrin standard dsin PSV/7-FHD,40F,194N,758 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 119

32 2 Rollrs sri PSV/7-FHD Scción dl sllado Ø 219 N Barin 6308 (40 X 90 X 23) d = 40 ch = 32 s = 6,3 = 4 = 12 Exampl of ordrin standard dsin PSV/7-FHD,40F,219N,1408 for spcial dsin s pas blt rollr width dimnsions wiht load capacity mm mm K dan arranmnts rotatin blt spd m/s B C A parts total Th indicatd load capacity rlats to a projct workin lif of 30,000 hours. 120

33 s ø d ch B C A 121

34 2 Rollrs ch Th tabl indicats rollrs with non standard diamtrs that w ar alrady producin. ø d Upon rqust rollrs may b supplid with varyin dimnsions, tub thicknss nd diamtrs accordin to standards CEMA, BS, JIS, AFNOR and ISO-FEM. s Production proramm of non standard PSV on rqust rollr ø basic splind barin nots typ mm dsin s d ch PSV/1-FHD 76 N N N 3,5 127 N N 4 PSV/2-FHD 76 N N N 3,5 127 N N N N 4,5 PSV/3-FHD 102 N N N N N 4,5 PSV/4-FHD 102 N N N N N 4,5 PSV/5-FHD 140 N PSV/7-FHD 127 N N N 6,3 with tub and spindl in stl S235JR (EN ) x F360 (EN 10025) St37 (DIN 17100) 122