Axial Piston Variable Twj A4VG
Axial piston hloov pauv twj tso kua mis A4VG series 40
- Lub twj tso kua mis siab rau cov ntawv thov hauv cov kab hluav taws xob kaw txog li 500 bar
- Loj 110… 280, A4VG 110 DA**/40R, A4VG 125 HW**/40R, A4VG 145 EP**/40R, A4VG 175 EZ1**/40R, A4VG 210 EZ2*4*/40R */40R.
- Nominal siab 450 bar
- Siab siab tshaj 500 bar
| Loj | NG | 28 | 40 | 56 | 71 | 90 | 125 | 180 | 250 | |||
| Kev khiav tawm hloov pauv twj tso kua mis | Vg max | cm3 ua | 28 | 40 | 56 | 71 | 90 | 125 | 180 | 250 | ||
| boost twj tso kua mis (ntawm p = 20 bar) | Vg Sp | cm3 ua | 6.1 | 8.6 | 11.6 | 19.6 ib | 19.6 ib | 28.3 ib | 39.8 ib | 52.5 ib | ||
| Ceev 1) | Vg max | npe | rpm ua | 4 250 | 4000 | 3600 ib | 3300 ib | 3 050 | 2850 | 2500 | 2400 | |
| txwv qhov siab tshaj plaws 2) | nmax ua | rpm ua | 4 500 | 4 200 | 3900 ib | 3600 ib | 3300 ib | 3 250 | 2900 ib | 2600 | ||
| intermittent siab tshaj plaws 3) | nmax ua | rpm ua | 5000 | 5000 | 4 500 | 4 100 | 3800 | 3 450 | 3000 | 2700 ib | ||
| yam tsawg kawg nkaus | nmin | rpm ua | 500 | 500 | 500 | 500 | 500 | 500 | 500 | 500 | ||
| Flow at nnom and Vg max | qv | L / min | 119 | 160 | 202 | 234 | 275 | 356 | 450 | 600 | ||
| Lub zog 4) at nnom, Vg max and Dp = 400 bar | P | kW | 79 | 107 | 134 | 156 | 183 | 238 | 300 | 400 | ||
| Torque 4) Vg max thiab | Dp = 400 po | T | Nm | 178 | 255 | 357 ib | 452 ib | 573 ib | 796 ib | 1146 ib | 1592 ib | |
| Dp = 100 po | T | Nm | 45 | 64 | 89 | 113 | 143 | 199 | 286 | ib 398 | ||
| Rotary stiffness tsav ncej | S | c | kNm/rov | 31.4 ib | 69 | 80.8 ua | 98.8 ua | 158.1 ib | 218.3 ib | 244.5 ib | 354.5 ib | |
| T | c | kNm/rov | - | - | 95 | 120.9 Nws | - | 252.1 ib | 318.4 ib | 534.3 ib | ||
| A | c | kNm/rov | - | 79.6 ib | 95.8 ua | 142.4 ib | 176.8 ib | 256.5 ib | - | - | ||
| Z | c | kNm/rov | 32.8 ib | 67.5 ib | 78.8 ua | 122.8 ib | 137 | 223.7 ib | 319.6 ib | 624.2 ib | ||
| U | c | kNm/rov | - | 50.8 ib | - | - | 107.6 ib | - | - | - | ||
| Lub sij hawm ntawm inertia rau pab pawg neeg teb | JGR | kgm 2 | 0.0022 ib | 0.0038 | 0.0066 ib | 0,009 7 | 0.0149 ib | 0.0232 ib | 0.0444 ib | 0.0983 ib | ||
| Maximum angular acceleration 5) | a | rad/s 2 | 38 000 | 30000 | 24 000 | 21 000 | 18 000 | 14 000 | 11 000 | 6700 ib | ||
| Case ntim | V | L | 0.9 | 1.1 | 1.5 | 1.3 | 1.5 | 2.1 | 3.1 | 6.3 | ||
| Mass kwv yees.(tsis muaj kev tsav tsheb) | m | kg | 29 | 31 | 38 | 50 | 60 | 80 | 101 | 156 | ||
| Center of gravity 6) | X | mm | <5 | <5 | <5 | <5 | <5 | <5 | <5 | <5 | ||
| Y | mm | 24 | 20 | 20 | 15 | 20 | 30 | 33 | 30 | |||
| Z | mm | 105 | 112 | 106 | 135 | 145 | 160 | 180 | 203 | |||
Q: Koj puas yog tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom.
Q: Warranty ntev npaum li cas?
A: Ib xyoos warranty.
Q: Koj cov nqe lus them nqi yog dab tsi?
A: 100% ua ntej, tus neeg muag khoom mus sij hawm ntev 30% ua ntej, 70% ua ntej xa khoom.
Q: Yuav ua li cas txog lub sijhawm khoom xa tuaj?
A: Cov khoom lag luam ib txwm siv 5-8 hnub, thiab cov khoom tsis sib xws nyob ntawm tus qauv thiab qhov ntau
Raws li lub chaw tsim khoom muaj peev xwm ntawm ntau hom Hydraulic Pumps, peb tau vam meej thoob plaws lub ntiaj teb thiab peb zoo siab los qhia cov lus pom zoo uas peb tau txais los ntawm cov neeg siv khoom txaus siab thoob plaws ntiaj teb.Peb cov khoom tau txais kev qhuas rau lawv qhov zoo tshaj plaws thiab kev ua haujlwm zoo.Kev tshuaj xyuas zoo ib yam qhia txog kev ntseeg siab thiab kev txaus siab rau cov neeg siv khoom tom qab kev yuav khoom.
Koom nrog peb cov neeg siv khoom thiab paub txog qhov zoo tshaj plaws uas ua rau peb sib nrug.Koj qhov kev ntseeg siab yog peb qhov kev txhawb siab thiab peb tos ntsoov kom tshaj qhov koj xav tau nrog peb POOCCA hydraulic twj tso kua mis.
