Lub hauv paus ntawmmissile cav cables yog kub tsis kam, kev co kuj, electromagnetic cuam tshuam tsis kam, thiab lub teeb yuag. Missile engine cable mas siv fluoroplastic insulated tshwj xeeb cables ntawm US tub rog qauv MIL series, lub teb chaws tus qauv tub rog GJB series, thiab cov European EN series. Cov specifications yog concentrated nyob rau hauv 20-30 AWG (lub hwj chim) thiab 24-30 AWG (lub teeb liab), thiab qhov voltage yog feem ntau 600V theem.
Cov ntsiab lus tseem ceeb ntawm kev ua haujlwm (tseem ceeb ntawm lub cav)
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Kub: Lub sij hawm ntev -65℃~ +200 degree, lub sij hawm luv mus txog 260℃+ (ze combustion chamber/nozzle)
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Mechanics: Ua haujlwm rau 10G + cuam tshuam / kev vibration, siab tensile zog, khoov tsis kam, hnav tsis kam
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Hluav taws xob: 600V ntsuas, poob qis, siab tiv thaiv kev tiv thaiv, tiv thaiv kev ua tau zoo Ntau dua lossis sib npaug li 80 ~ 90dB
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Ib puag ncig: Roj / hydraulic roj resistant, tsis muaj pa luam yeeb thiab halogen -dawb, hluav taws xob resistant, hnav (nyiaj / tin plated tooj liab conductors)
Mainstream qauv (raws li tus qauv system)
1.MIL series ntawm Teb Chaws Asmeskas cov qauv tub rog (muaj feem xyuam thoob ntiaj teb)
(1)MIL-W-22759/M22759 (ib leeg tub ntxhais kub-kub hlau, feem ntau siv)
Rwb thaiv tsev: ETFE (-65 ~ 150 degree), FEP (200 degree), PTFE (250 degree)
Tus neeg xyuas pib: Nyiaj plated / tin plated tooj liab, AWG 8 ~ 30 (feem ntau siv rau lub cav, 20 ~ 26 AWG)
Lub hwj chim: 600V
Kev siv: Ignition system, sensors, solenoid li qub, twj tso kua mis tswj, kev xaim dav dav
(2)MIL-C-27500/M27500 (multi-core shielded tswj cable)
Structure: Multi core + tag nrho shielding / sub shielding, fluoroplastic rwb thaiv tsev
Siv: Chav Tswj Lub Cav (ECU), Sensor Bus, Servo Tsav
(3) M16878 series (lub teeb aviation hlau)
Nta: Finer, sib dua, kub resistant mus rau 150 degree, haum rau siab - ceev thaiv
2.National Army Standard GJB Series (Cov Qauv Hauv Tsev)
(1) GJB 773A/FF40 series (PTFE/FEP insulated siab-kub hlau)
Qauv: FF40-1 (ib leeg ntxhais), FF40P11-1 (shielded)
Kub: -60 ~ 200 degree, voltage 600V
(2) C55/55A series (XL-ETFE irradiation crosslinking, GJB benchmarking M22759)
Qauv: C55/1112, 55A1121, thiab lwm yam, AWG 12 ~ 30
Nta: Kub tsis kam ntawm 150 degree, hnav tsis kam, tawg tsis kam, haum rau qhov projectile / cav compartment
3.European EN series
(1) TS EN 2267 / EN 3475 (Cov pa taws tsawg halogen-dawb, hluav taws kub- tiv thaiv aerospace cables)
Kev siv: European missile / foob pob ua ntxaij cav, hais txog kev tiv thaiv hluav taws thiab kev tiv thaiv ib puag ncig
Kev xaiv cov kev qhia tshwj xeeb cais los ntawm kev ua haujlwm (tswj cav)
1. Fais fab / ignition cable (high tam sim no, kub kub)
Qauv:M22759/11(PTFE, 250 degree) FF40-1
Specification: 16 ~ 20 AWG (0.5 ~ 1.3 hli2), 600V
Siv: Igniter, roj valve, hydraulic twj tso kua mis, pib lub cev muaj zog
2.Control/Sensor Cable (Signal, Shielding)
Qauv: M27500 (ntau-cov tub ntxhais tiv thaiv),M22759/19(shielded ib leeg tub ntxhais) FF40P11-1
Specification: 22-26 AWG (0.3 ~ 0.6 hli2), 600V, tiv thaiv kev tiv thaiv ntau dua lossis sib npaug li 85%
Siv: Kub / siab / vibration sensors, ECU kev sib txuas lus, servo tswj
3.Tshwj xeeb scenario cable
Ultra siab kub cheeb tsam (nozzle / combustion chamber):M22759/11(PTFE, 250 degree), ceramicized silicone roj hmab cable (luv-lub sij hawm 300℃+)
High zaus / RF: SFCJ, SFV series coaxial cables (tsawg poob, impedance ruaj khov)
Tshwj xeeb rau ignition: High voltage silicone roj hmab ignition cable (resistant rau pulse high voltage thiab kub kub)
Cov txheej txheem ceev ntawm cov lus qhia tshwj xeeb (feem ntau siv AWG thiab ntu)
| AWG | Nominal cross-sectional cheeb tsam mm2 | Hom kev siv |
| 16 | 1.3 | Igniter, lub ntsiab valve lub zog |
| 20 | 0.5 | Pump, solenoid valve, lub zog dav dav |
| 22 | 0.3 | Sensors thiab tswj cov teeb liab |
| 24~26 | 0.2~0.13 | Cov kab teeb liab nyias nyias, siab - cov kab hluav taws xob ceev |
Missile engine cable xaiv cov ntsiab lus tseem ceeb
1.Tub kub qhov tseem ceeb: Xaiv 200℃+ (FEP / PTFE) rau lub cav compartment, thiab 250℃nyob ze ntawm lub nozzle +
2.Shielding yuav tsum tau: Tswj / sensor xov hlau yuav tsum yog ib qho kawg / ob zaug kawg shielded los suppress electromagnetic cuam tshuam
3.Conductor khoom: Silver plated tooj liab yog qhov zoo dua rau kev ua haujlwm qis, oxidation tsis kam, thiab txo qhov hnyav, ua raws li tin plated tooj liab.
4.Kev ua raws cai: Yuav tsum ua raws li qib tub rog / aerospace cov qauv xws li MIL, GJB, EN, thiab lwm yam, thiab dhau NADCAP ntawv pov thawj
