A7V o'zgaruvchan debitorli piston pompi
Asosiy jihatlari va yangiliklar
1. o'zgaruvchan silindrli porshen dizayni
2. Ayniqsa yuqori quvvat zichligi
3. umumiy samaradorlik, sezilarli darajada energiya tejashga olib keladi
4. Ularning mustahkam tuzilishi ishonchli ishlashni ta'minlaydi
- Xususiyat
- Model kodi
- Bog'liq mahsulotlar
Xususiyati:
1. Yuqori samaradorlikka ega aylanuvchi guruh, isbotlangan sferik boshqaruv maydoni bilan birga quyidagi afzalliklarga ega.
2. O'z-o'zini markazlashtiruvchi, past periferiyaviy tezlik, yuqori samaradorlik.
3. Uzoq xizmat muddatli, mustahkam silindrsimon o'rnatilgan podshipnik.
4. Ushlab turuvchi val radial yuklarni qo'llab-quvvatlaydi.
5. Past shovqin darajasi.
6. Keskin bosimda uzluksiz ishlash uchun yuqori yuklamali silindrsimon o'rnatilgan podshipnik. Uzluksiz ishlash uchun gidrostatik podshipniklar ham mavjud.
| Mahsulot | A7V |
| Ariza |
1. katta kon-quduq ekskavatorlari 2. burilma stanoklar 3. plastmassani in'ektsion qoliplash mashinalari 4. yuqori quvvatli sinov 5. simulyatsiya stendlari6. dengiz palubasi mexanizmlari |
| O'rin o'zgartirish/hajm | 20, 28, 45, 56, 63, 80, 100, 112, 125, 140, 160, 180, 200, 250, 280, 355, 400, 500, 560, 630, 750 va 1000 ml/rev |
| Boshqaruv turlari | bosimni kompensatsiya qilish, yukni sezish, gidravlik siljish boshqaruv, elektr proportsional boshqaruv va doimiy quvvat boshqaruv. |
| Maksimal bosim | 400 Bars |
| Maksimal tezlik | 2400rpm |
| Maksimal oqim | 1800L |
| Material | Qumush ashdar |
| Kafolat muddati | 1 yil |
| Moslashtirish yoki moslashtirilmagan | / |


| Koʻchirish | Vgmax m | l/r 20.5 | 28.1 | 40.1 | 54.8 | 58.8 | 80 | 78 | 107 | 117 | 160 | 250 | 355 | 500 | ||
| Vgmax | ml/r | 0 | 8.1 | 0 | 15.8 | 0 | 23.1 | 0 | 30.8 | 0 | 46.2 | 0 | 0 | 0 | ||
| 0.09MPa¹ | nmax0.09 | м/мин | 3800 | 2800 | 3200 | 2360 | 2850 | 2120 | 2540 | 1900 | 2240 | 1650 | 1400 | 1250 | 1120 | |
| Maksimal tezlik³ | 0.1MPa¹ | nmax0.1 | м/мин | 4100 | 3000 | 3400 | 2500 | 3000 | 2240 | 2700 | 2000 | 2360 | 1750 | 1500 | 1320 | 1200 |
| 0.15MPa¹ | nmax0.15 | м/мин | 4750 | 3600 | 3750 | 3000 | 3350 | 2750 | 3000 | 2450 | 2650 | 2100 | 1850 | 1650 | 1500 | |
| Nmax0.09 | Qmax0.09 | L/min | 76 | 76 | 124 | 125 | 161 | 164 | 192 | 197 | 254 | 256 | 340 | 430 | 543 | |
| Max.flow² | Nmax0.1 | Qmax0.1 | L/min | 82 | 82 | 132 | 133 | 170 | 174 | 204 | 208 | 267 | 271 | 364 | 455 | 582 |
| Nmax0.15 | Qmax0.15 | L/min | 94 | 98 | 146 | 160 | 190 | 213 | 227 | 254 | 300 | 326 | 449 | 568 | 728 | |
| Qmax0.09 | Pmax0.09 | Kw | 45 | 46 | 75 | 75 | 97 | 99 | 116 | 119 | 153 | 154 | 204 | 259 | 326 | |
| Maksimum quvvat | Qmax0.1 | Pmax0.1 | Kw | 49 | 49 | 80 | 80 | 102 | 105 | 123 | 125 | 161 | 163 | 218 | 273 | 350 |
| (△,=35MPa) | Qmax0.15 | Pmax0.15 | Kw | 57 | 59 | 88 | 96 | 114 | 128 | 136 | 153 | 181 | 196 | 270 | 342 | 437 |
| Suv to'qimi Q² | NE=1450r/min | L/min | 28.8 | 39.5 | 56.4 | 77.1 | 82.3 | 112.5 | 109.7 | 150.5 | 164.6 | 225 | - | |||
| Quvvat | ||||||||||||||||
| P(△.=35MPa)NE=1450r/min | Kw | 17 | 24 | 34 | 46 | 50 | 68 | 66 | 91 | 99 | 135 | |||||
| Момент | Vgmax | Nm/10MPa | 32.6 | 44.6 | 63.7 | 87 | 93.2 | 127.5 | 124 | 169.7 | 186 | 254 | 397.5 | 564.5 | 795 | |
| M(△p=10MPa)Vgmin | Nm/10MPa | - | 12.9 | 25.1 | 36.8 | - | 49 | 73.5 | - | |||||||
| P(△p=35MPa)Vgmax | Nm | 114 | 156 | 223 | 305 | 326 | 446 | 431 | 594 | 651 | 88.9 | 1391 | 1975 | 2782 | ||
| Maksimum og'irlik | Vgmin | Nm | 45 | 88 | 129 | - | 171 | 257 | ||||||||
| Moment | kgm² | 0.0017 | 0.0017 | 0.00520.0052 | 0.01090.0109 | 0.01670.0167 | 0.0322 | 0.032 | 20.088 | 0.160 | 00.270 | |||||
| Vazn | kG | 19 | 19 | 28 | 28 | 44 | 44 | 53 | 53 | 76 | 76 | 105 | 165 | 245 | ||





