Ko nga momo 4WRKE nga momo 4WRKE he 2-waahanga nga maataki aronga. Ka whakahaerehia e ratou te ahunga rere me te rahi. Ko te atamira matua ko te tuunga-whakahaere kia noho motuhake ai te tuunga porowhita whakahaere mai i nga kaha rere, ina hoki ka nui ake nga rerenga. I muri i te whakaurunga o te hangarau me te rangahau motuhake me te whakawhanaketanga, Huade waitohu hua takirere whai kiko te mahi pūmau me te kounga teitei.
| Hydraulic | |||||
| Rahi | 10 | 16 | 25 | 32 | |
| Te pehanga whakahaere | Pilot control valve (MPa) Pilot oil supply | 2.5~31.5 | |||
| vaolo matua, tauranga P, A, B (MPa) | 31.5 | 35 | 35 | 35 | |
| Te pēhanga hokinga (MPa) | He rere hinu pairati, waho | 31.5 | 25 | 25 | 25 |
| Whakatairanga hinu pairati, roto | <1 | ||||
| Tauranga Y | <1 | ||||
| Rere ingoa q ± 10 % i △p = 1MP (L/min) | 25 50 90 | 125 180 | 220 350 | 400 600 | |
| Rere o te takirere matua (mōrahi e whakaaetia ana)(L/min) | 170 | 460 | 870 | 1600 | |
| Te rere hinu pairati i te tauranga X, Y ranei me te ahua takahanga o te tohu whakauru mai i te 0 ki te 100 % (L/min) | 4.1 | 8.5 | 11.7 | 13.0 | |
| Hīterei (%) | ≤1 | ||||
| Te tairongo whakautu (%) | ≤0.5 | ||||
| Tātari pū (μm) | ≤20 | ||||
| Wai pehanga | Hinu kohuke Phosphate ester | ||||
| Pokey Waenga (mm2/s) | 20~380 | ||||
| Awhe pāmahana wē pēhanga(℃) | -20~70 | ||||
| Taumaha (Kg) | 8.7 | 11.2 | 16.8 | 31.5 | |
| Raraunga hiko | |
| Tiaki takirere ki DIN 40 050 | IP65 |
| Momo ngaohiko | DC |
| Momo tohu | Tauritenga |
| Hiko, teitei (W) | 72 (tauwaenga = 24 W) |
| Hononga hiko | Me te mono wae ki E DIN 43 563-AM6 |
| Mono-mai tūhono ki E DIN 43 563-BF6-3 | |
| Whakahaere hikohiko | Kua whakaurua ki roto i te paera |
Āhuatanga:
▶I whakahaeretia e te kaiurungi 2-waahanga o te reera aronga whaihanga me nga urupare tuunga hiko o te spool mana matua me te hikohiko whakauru (OBE) ;
▶Te whakahaere i te ahunga rere me te rahi o te rere
▶Te mahi ma te solenoids taurite
▶Te whakapuru pereti: Tauira kawe i runga i te IS0 4401
▶Spool-pokapū mana matua spool
▶ He urupare tūnga hiko
▶Waea whakahaere pairati: Takitahi-waahi o te wahanga aronga
▶ Te atamira matua me te mana whakahaere
Taupānga:
Ka whakamahia te 4WRKE-3X o te waro aronga rite ki te whakahaere i te ahunga me te rere.
Ko te nuinga o nga waapa ko te puera whakahaere pairati (1), ko te whare (8), ko te spool mana matua (7), ko nga uhi (5 me te 6), ko te puna pokapū (4), ko te transducer tuunga inductive (9) me te paera whakaheke pehanga (3). Mena karekau he tohu whakaurunga, ka noho tonu te porowhita whakahaere matua (7) ki te tuunga o waenganui e te puna whakatetahi (4). Ko te whakarereketanga o te tuunga o te porowhita whakahaere matua (7) me te huringa o te uara whakahau i te whakakotahitanga o te whakahiatotanga o te whakakaha ka puta he ngaohiko rereke. I te wa o te whakataurite o te whakahau me te uara tuturu ka whakatauhia te rerekee mana whakahaere ma te hikohiko me te solenoid taurite o te puera mana pairati (1) ka whakawhiwhia ki te naianei. Ko te ia ka whakaawe i te kaha i roto i te solenoid e whakahaere ana i te spool mana ma te plunger i te rarangi. Ko te rere i tukuna ma nga waahanga whakawhiti mana ka puta he whakarereketanga o te hiko whakahaere matua. I roto i te mana whakahaere ka taurite te spool mana matua (7) ka mau ki tenei tuunga transducer (9) ka piri ki a ia ka nukuhia tae noa ki te waahi mana. Ko te whiu spool mana me te whakatuwheratanga mana ka huri riterite ki te uara whakahau. Ko nga hikohiko whakahaere kua whakauruhia ki roto i te paera. Ma te whakatikatika i te reera me te hikohiko, ka noho iti te rereketanga o te hanga raupapa o nga taputapu. Kaua e tukua nga raina taika kia rere kau; Me whakauru he paera i mua i te utaina mena he ahuatanga whakaurunga e rite ana (te pehanga whakataurite tata ki te 0.2 MPa).
Tohu o te Wehenga Arahanga 4WRKE-3X
Mōkī o Rere Ahunga Taurite 4WRKE-3X
Wāhitau
Nama 27, Yangsha Road, Huilong Town, Qidong City, Jiangsu Province, China
Waea
ī-mēra
