EN
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
- Shunday qilib, mahsulotlar
Xususiyati:
1). Katta balandlikdagi yurakli qruppa, ishlab chiqarilgan ko‘p ishlangan sferik kontrol maydoni quyidagi foydalarini taklif etadi.
2). O‘zining markaziga qaytaruvchi, past periferal tezlik, baland effektivlik.
3). Uzoq xizmat ko‘rsatishi mumkin bo‘lgan robushtirilgan yuqori baring.
4). Yurakli belgi radial yuklarni qo‘llab-quvvatlaydi
5). Nisbiy qiyin ovoz seviyesi
6). Keskin bosimli ishlash uchun yuqori jihatli rollyu podoshva. Tekislikda hidrostatik podoshva 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 | ||
