Kupu Whakataki:
Porotakaroa takai te whanau i rua karapiti wāhi i runga i te whakakai roto waho ranei rānei ki te ārahi i te awa, i te ahunga i tuwhera flanges.The roto i tahuri mata o te flange ko te koki tautuhi, te hoahoa flange, tahi ki te hoahoa takai mutunga me te mutu mata whakatairanga i te hanganga o te kiriata hinu ki te whakaiti i te waku me te wera waku.
Ko te mowhiti te whanau ki te takai, me te whare herehere whakaminenga e taea e wehea mai i te tahi atu mowhiti, ohie whakapuru me tenei dis-ekeeke, ngā ina rapu tikanga kawenga mowhiti e rua ki te whai i te pai raweketia.
E wātea ana i roto i te maha o ngā tauira porotakaroa takai whanau, te rerekētanga matua ko te whirihoranga o te karapiti.
āhuatanga:
kei ki tukanga hangarau matatau MJE whanau, te Raceway convexity, te ahua o te aho, rāhui pū tiketike, me te roa te ora ratonga. E tatou te pato EM whare herehere mārō parahi (tukanga GERMANY whakapakaritia rivets), momo E huinga retainer, maitai takahi whare herehere, momo TN, momo NU, momo N, momo NUP me te momo NJ.
NU Tuhinga:
NU ahunga hoahoa i karapiti wāhi i runga i te whakakai waho me kahore karapiti i runga i te ahunga ring.These roto taea hāngai displacement axial o te whanaunga take ki te whare i roto i ngā tohutohu e rua.
N Tuhinga:
N ahunga hoahoa i karapiti wāhi i runga i te whakakai roto me kore karapiti i runga i te ahunga ring.These waho taea hāngai displacement axial o te whanaunga take ki te whare i roto i ngā tohutohu e rua.
NJ Tuhinga:
NJ ahunga hoahoa i karapiti wāhi i runga i te tahi atu mowhiti roto waho, me te kotahi.
E whakamahia ana ēnei ahunga ki te kimi i te take axially i kotahi aronga.
NUP Tuhinga:
NUP ahunga hoahoa i rua karapiti wāhi i runga i te whakakai waho, me te kotahi flange wāhi, me te kotahi flange kore-wāhi arā he mowhiti flange wewete i runga i te whakakai roto. E whakamahia ana ēnei ahunga ki te kimi i te take axially i roto i ngā tohutohu e rua.
ahunga Non-kimi:
ahunga takai porotakaroa o hoahoa N me te hoahoa NU he ahunga kore-te rapu a taea ratou te tautoko anake ope toropā.
Semi-kimi te whanau:
He āhua-te rapu taea bearings.They tautoko kore anake ope toropā tiketike engari ano forces.Thus axial ahunga takai porotakaroa o hoahoa NJ, ka taea e te kimi i te reira i te ngahaú i roto i te kotahi i direction.They rite kore-rapu i te whanau i roto i te huarahi i te ritenga.
Kimi ahunga:
Kei te rapu i porotakaroa ahunga takai hoahoa NUP ahunga. Ka taea e ratou te tautoko i ope axial i tohutohu e rua me te ope toropā, kia taea te kimi i te reira ngahaú i roto i rua tohutohu.
waehere atu:
| Hiku | Whakaahuatanga |
| C3 | whakawātea ā-Pūtoro nui atu Pūnoa |
| C4 | whakawātea ā-Pūtoro nui C3 |
| C5 | whakawātea ā-Pūtoro nui C4 |
| E, EC | hoahoa whakapakaritia |
| M | whare herehere parahi Mārō, fakatefito takai |
| J | Takatakahia whare herehere maitai, fakatefito takai |
| P | Ka whakapūmautia koata muka whare herehere PA66, fakatefito takai |
| N | Hopu haehae mowhiti i roto i te whakakai waho |
| N1 | Kotahi mokamoka kimi i roto i te kotahi mata taha waho mowhiti |
| N2 | E rua kimi mokamoka i roto i te kotahi waho mowhiti mata taha 180 tohu |
| S1 | ähuareka amo wera mowhiti mo pāmahana mahi <= 200degree centigrade |
| S2 | ähuareka amo wera mowhiti mo pāmahana mahi <= 250degree centigrade |
| VL0241 | Waho mowhiti mata waho pani ki alumina, te tuuraa i te kaha, ko te ki runga ki 1000V DC |
| VL2071 | Roto mowhiti mata waho pani ki alumina, te tuuraa i te kaha, ko te ki runga ki 1001V DC |
| Amo No. | Hanga Ahu (mm) | Utaina Whakatauranga (KN) | Max Tere (rpm) | Taumaha | ||||
| TAUIRA | d | D | B | Kr | Kori | hinu | Oil | KG |
| NU305EM NJ / NUP / N | 25 | 62 | 17 | 24200 | 23000 | 9000 | 12000 | 0.20 |
| NU306EM NJ / NUP / N | 30 | 72 | 19 | 31800 | 29000 | 8000 | 11000 | 0.30 |
| NU307EM / J NJ / NUP / N | 35 | 80 | 21 | 39000 | 38000 | 7000 | 9000 | 0.60 |
| NU308EM / J NJ / NUP / N | 40 | 90 | 23 | 46500 | 45000 | 6300 | 8000 | 0,70 |
| NU309EM / J NJ / NUP / N | 45 | 100 | 25 | 63500 | 61000 | 5600 | 7000 | 0,90 |
| NU310EM NJ / NUP / N | 50 | 110 | 27 | 72800 | 86200 | 5300 | 6700 | 1.20 |
| NU311EM NJ / NUP / N | 55 | 120 | 29 | 93200 | 110000 | 4800 | 6000 | 1.70 |
| NU312EM NJ / NUP / N | 60 | 130 | 31 | 112000 | 136000 | 4500 | 5600 | 2.00 |
| NU313EM NJ / NUP / N | 65 | 140 | 33 | 118000 | 152000 | 4000 | 5000 | 2.50 |
| NU314EM NJ / NUP / N | 70 | 150 | 35 | 138000 | 183000 | 3800 | 4800 | 3.20 |
| NU315EM NJ / NUP / N | 75 | 160 | 37 | 158000 | 203000 | 3600 | 4500 | 3.70 |
| NU316EM NJ / NUP / N | 80 | 170 | 39 | 168000 | 221000 | 3400 | 4300 | 4.40 |
| NU317EM NJ / NUP / N | 85 | 180 | 41 | 202000 | 264000 | 3200 | 4000 | 5.20 |
| NU318EM NJ / NUP / N | 90 | 190 | 43 | 218000 | 288000 | 3000 | 3800 | 6,20 |
| NU319EM NJ / NUP / N | 95 | 200 | 45 | 232000 | 314000 | 2800 | 3600 | 7.20 |
| NU320EM NJ / NUP / N | 100 | 215 | 47 | 270000 | 357000 | 2400 | 3200 | 8,60 |
| NU322EM NJ / NUP / N | 110 | 240 | 50 | 335000 | 470000 | 2000 | 2800 | 11.00 |
| NU324EM NJ / NUP / N | 120 | 260 | 55 | 420000 | 590000 | 1900 | 2600 | 14.00 |
| NU326EM NJ / NUP / N | 130 | 280 | 58 | 470000 | 664000 | 1700 | 2200 | 18.00 |
| NU328EM NJ / NUP / N | 140 | 300 | 62 | 520000 | 742000 | 1600 | 2000 | 22.00 |
| NU336EM NJ / NUP / N | 180 | 380 | 75 | 795000 | 1169000 | 1200 | 1600 | 42,00 |