Mahsulot tavsifi
SWC Series-Medium-Responsibility Designs Cardan shaft
Turlari
Knowledge and Dimensions of SWC Series Universal Joint Couplings
| Turli-tumanlik | Layout Data Mahsulot |
SWC160 | SWC180 | SWC200 | SWC225 | SWC250 | SWC265 | SWC285 | SWC315 | SWC350 | SWC390 | SWC440 | SWC490 | SWC550 | SWC620 |
| A | L | 740 | 800 | 900 | ming | 1060 | 1120 | 1270 | 1390 | 1520 | 1530 | 1690 | 1850 | 2060 | 2280 |
| LV | 100 | yuz | yuz yigirma | yuz qirq | 140 | yuz qirq | yuz qirq | 140 | yuz ellik | a hundred and seventy | yuz to'qson | yuz to'qson | 240 | 250 | |
| M(kg) | oltmish besh | sakson uch | 115 | 152 | 219 | 260 | 311 | 432 | 610 | 804 | 1122 | 1468 | 2154 | 2830 | |
| B | L | 480 | 530 | 590 | 640 | 730 | 790 | 840 | 930 | yuz | 1571 | 1130 | 1340 | 1400 | 1520 |
| M(kg) | forty four | oltmish | 85 | yuz o'n | yuz oltmish | bir yuz sakson | 226 | 320 | 440 | 590 | 820 | 1090 | 1560 | 2100 | |
| C | L | 380 | 420 | 480 | besh yuz | 560 | 600 | 640 | 720 | 782 | 860 | 1040 | 1080 | 1220 | 1360 |
| M(kg) | 35 | qirq sakkiz | 66 | to'qson | 130 | yuz oltmish | 189 | 270 | 355 | 510 | 780 | 970 | 1330 | 1865 | |
| D | L | 520 | 580 | 620 | 690 | 760 | 810 | 860 | 970 | 1030 | 1120 | 1230 | 1360 | 1550 | 1720 |
| M(kg) | qirq sakkiz | oltmish besh | 90 | yuz yigirma | 173 | 220 | 250 | 355 | 485 | 665 | 920 | 1240 | 1765 | 2390 | |
| E | L | 800 | 850 | 940 | 1050 | 1120 | 1180 | 1320 | 1440 | 1550 | 1710 | 1880 | 2050 | 2310 | 2540 |
| LV | yuz | 100 | yuz yigirma | 140 | yuz qirq | yuz qirq | yuz qirq | 140 | yuz ellik | yuz yetmish | yuz to'qson | yuz to'qson | 240 | 250 | |
| M(kg) | 70 | to'qson ikki | 126 | 165 | 238 | 280 | 340 | 472 | 660 | 886 | 1230 | 1625 | 2368 | 3135 | |
| Tn(kN·m) | 16 | 22.four | 31.besh | 40 | sixty three | 80 | to'qson | 125 | yuz sakson | 250 | 355 | 500 | 710 | a thousand | |
| TF(kN·m) | sakkiz | 11.2 | o'n olti | 20 | 31.5 | qirq | forty five | sixty three | 90 | yuz yigirma besh | 180 | 250 | 355 | 500 | |
| Β(°) | o'n besh | o'n besh | o'n besh | 15 | o'n besh | 15 | o'n besh | 15 | 15 | 15 | o'n besh | o'n besh | o'n besh | o'n besh | |
| D | yuz oltmish | yuz sakson | 200 | 225 | 250 | 265 | 285 | 315 | 350 | 390 | 440 | 490 | 550 | 620 | |
| Df | yuz oltmish | bir yuz sakson | ikki yuz | 225 | 250 | 265 | 285 | 315 | 350 | 3690 | 440 | 490 | 550 | 620 | |
| D1 | 137 | one hundred fifty five | yuz yetmish | 196 | 218 | 233 | 245 | 280 | 310 | 345 | 390 | 435 | 492 | 555 | |
| D2(H9) | yuz | yuz besh | 120 | 135 | yuz ellik | yuz oltmish | yuz yetmish | 185 | 210 | 235 | 255 | 275 | 320 | 380 | |
| D3 | 108 | 114 | yuz qirq | 159 | 168 | 180 | 194 | 219 | 245 | 273 | 299 | 325 | 402 | 426 | |
| Lm | 95 | 105 | 110 | bir yuz yigirma besh | 140 | yuz ellik | yuz oltmish | yuz sakson | 195 | 215 | 260 | 270 | 305 | 340 | |
| K | o'n olti | o'n yetti | 18 | 20 | yigirma besh | yigirma besh | 27 | 32 | 35 | 40 | qirq ikki | forty seven | 50 | 55 | |
| T | 4 | besh | besh | 5 | 6 | 6 | yetti | 8 | sakkiz | sakkiz | o'n | o'n ikki | o'n ikki | 12 | |
| N | 8 | sakkiz | sakkiz | sakkiz | sakkiz | sakkiz | 8 | 10 | o'n | o'n | 16 | o'n olti | 16 | 16 | |
| D | o'n besh | 17 | o'n yetti | o'n yetti | 19 | 19 | 21 | 23 | 23 | 25 | 28 | 31 | 31 | 38 | |
| B | yigirma | 24 | 32 | 32 | 40 | qirq | qirq | qirq | 50 | 70 | sakson | to'qson | 100 | yuz | |
| G | 6. | 7. | nine. | nine. | 12.five | 12.5 | 12.5 | 15. | sixteen. | eighteen. | 20. | 22.5 | 22.five | yigirma besh | |
| MI(Kg) | two.fifty seven | 3 | 3.eighty five | 3.85 | five.17 | olti | 6.75 | eight.twenty five | 10.six | 13 | 18.50 | 23.seventy five | 29.twelve | 38.08 | |
| Hajmi | M14 | M16 | M16 | M16 | M18 | M18 | M20 | M22 | M22 | M24 | M27 | M30 | M30 | M36 | |
| Tightening torque(Nm) | 180 | 270 | 270 | 270 | 372 | 372 | 526 | 710 | 710 | 906 | 1340 | 1820 | 1820 | 3170 |
1. Notations:
L=Standard length, or compressed length for designs with length compensation
LV=Length compensation
M=Weight
Tn=Nominal torque(Yield torque 50% over Tn)
TF=Fatigue torque, I. E. Permissible torque as determined according to the fatigue strength
Under reversing loads
β=Maximum deflection angle
MI=weight per 100mm tube
2. Millimeters are used as measurement units except where noted
3. Please consult us for customizations regarding length, length compensation and
Flange connections.
(DIN or SAT etc. )
| Materiallar: | Qotishma po'lat |
|---|---|
| Yuk: | Haydovchi mil |
| Qattiqlik va moslashuvchanlik: | Qattiqlik / Qattiq o'q |
| Jurnal diametrining o'lcham aniqligi: | IT6-IT9 |
| Eksa shakli: | To'g'ri mil |
| Shakl shakli: | Hollow Axis |
###
| Moslashtirish: |
Mavjud
|
|---|
###
| Turi | Dizayn Data Mahsulot |
SWC160 | SWC180 | SWC200 | SWC225 | SWC250 | SWC265 | SWC285 | SWC315 | SWC350 | SWC390 | SWC440 | SWC490 | SWC550 | SWC620 |
| A | L | 740 | 800 | 900 | 1000 | 1060 | 1120 | 1270 | 1390 | 1520 | 1530 | 1690 | 1850 | 2060 | 2280 |
| LV | 100 | 100 | 120 | 140 | 140 | 140 | 140 | 140 | 150 | 170 | 190 | 190 | 240 | 250 | |
| M(kg) | 65 | 83 | 115 | 152 | 219 | 260 | 311 | 432 | 610 | 804 | 1122 | 1468 | 2154 | 2830 | |
| B | L | 480 | 530 | 590 | 640 | 730 | 790 | 840 | 930 | 100 | 1010 | 1130 | 1340 | 1400 | 1520 |
| M(kg) | 44 | 60 | 85 | 110 | 160 | 180 | 226 | 320 | 440 | 590 | 820 | 1090 | 1560 | 2100 | |
| C | L | 380 | 420 | 480 | 500 | 560 | 600 | 640 | 720 | 782 | 860 | 1040 | 1080 | 1220 | 1360 |
| M(kg) | 35 | 48 | 66 | 90 | 130 | 160 | 189 | 270 | 355 | 510 | 780 | 970 | 1330 | 1865 | |
| D | L | 520 | 580 | 620 | 690 | 760 | 810 | 860 | 970 | 1030 | 1120 | 1230 | 1360 | 1550 | 1720 |
| M(kg) | 48 | 65 | 90 | 120 | 173 | 220 | 250 | 355 | 485 | 665 | 920 | 1240 | 1765 | 2390 | |
| E | L | 800 | 850 | 940 | 1050 | 1120 | 1180 | 1320 | 1440 | 1550 | 1710 | 1880 | 2050 | 2310 | 2540 |
| LV | 100 | 100 | 120 | 140 | 140 | 140 | 140 | 140 | 150 | 170 | 190 | 190 | 240 | 250 | |
| M(kg) | 70 | 92 | 126 | 165 | 238 | 280 | 340 | 472 | 660 | 886 | 1230 | 1625 | 2368 | 3135 | |
| Tn(kN·m) | 16 | 22.4 | 31.5 | 40 | 63 | 80 | 90 | 125 | 180 | 250 | 355 | 500 | 710 | 1000 | |
| TF(kN·m) | 8 | 11.2 | 16 | 20 | 31.5 | 40 | 45 | 63 | 90 | 125 | 180 | 250 | 355 | 500 | |
| Β(°) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | |
| D | 160 | 180 | 200 | 225 | 250 | 265 | 285 | 315 | 350 | 390 | 440 | 490 | 550 | 620 | |
| Df | 160 | 180 | 200 | 225 | 250 | 265 | 285 | 315 | 350 | 3690 | 440 | 490 | 550 | 620 | |
| D1 | 137 | 155 | 170 | 196 | 218 | 233 | 245 | 280 | 310 | 345 | 390 | 435 | 492 | 555 | |
| D2(H9) | 100 | 105 | 120 | 135 | 150 | 160 | 170 | 185 | 210 | 235 | 255 | 275 | 320 | 380 | |
| D3 | 108 | 114 | 140 | 159 | 168 | 180 | 194 | 219 | 245 | 273 | 299 | 325 | 402 | 426 | |
| Lm | 95 | 105 | 110 | 125 | 140 | 150 | 160 | 180 | 195 | 215 | 260 | 270 | 305 | 340 | |
| K | 16 | 17 | 18 | 20 | 25 | 25 | 27 | 32 | 35 | 40 | 42 | 47 | 50 | 55 | |
| T | 4 | 5 | 5 | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 10 | 12 | 12 | 12 | |
| N | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 16 | 16 | 16 | 16 | |
| D | 15 | 17 | 17 | 17 | 19 | 19 | 21 | 23 | 23 | 25 | 28 | 31 | 31 | 38 | |
| B | 20 | 24 | 32 | 32 | 40 | 40 | 40 | 40 | 50 | 70 | 80 | 90 | 100 | 100 | |
| G | 6.0 | 7.0 | 9.0 | 9.0 | 12.5 | 12.5 | 12.5 | 15.0 | 16.0 | 18.0 | 20.0 | 22.5 | 22.5 | 25 | |
| MI(Kg) | 2.57 | 3 | 3.85 | 3.85 | 5.17 | 6 | 6.75 | 8.25 | 10.6 | 13 | 18.50 | 23.75 | 29.12 | 38.08 | |
| Hajmi | M14 | M16 | M16 | M16 | M18 | M18 | M20 | M22 | M22 | M24 | M27 | M30 | M30 | M36 | |
| Tightening torque(Nm) | 180 | 270 | 270 | 270 | 372 | 372 | 526 | 710 | 710 | 906 | 1340 | 1820 | 1820 | 3170 |
| Materiallar: | Qotishma po'lat |
|---|---|
| Yuk: | Haydovchi mil |
| Qattiqlik va moslashuvchanlik: | Qattiqlik / Qattiq o'q |
| Jurnal diametrining o'lcham aniqligi: | IT6-IT9 |
| Eksa shakli: | To'g'ri mil |
| Shakl shakli: | Hollow Axis |
###
| Moslashtirish: |
Mavjud
|
|---|
###
| Turi | Dizayn Data Mahsulot |
SWC160 | SWC180 | SWC200 | SWC225 | SWC250 | SWC265 | SWC285 | SWC315 | SWC350 | SWC390 | SWC440 | SWC490 | SWC550 | SWC620 |
| A | L | 740 | 800 | 900 | 1000 | 1060 | 1120 | 1270 | 1390 | 1520 | 1530 | 1690 | 1850 | 2060 | 2280 |
| LV | 100 | 100 | 120 | 140 | 140 | 140 | 140 | 140 | 150 | 170 | 190 | 190 | 240 | 250 | |
| M(kg) | 65 | 83 | 115 | 152 | 219 | 260 | 311 | 432 | 610 | 804 | 1122 | 1468 | 2154 | 2830 | |
| B | L | 480 | 530 | 590 | 640 | 730 | 790 | 840 | 930 | 100 | 1010 | 1130 | 1340 | 1400 | 1520 |
| M(kg) | 44 | 60 | 85 | 110 | 160 | 180 | 226 | 320 | 440 | 590 | 820 | 1090 | 1560 | 2100 | |
| C | L | 380 | 420 | 480 | 500 | 560 | 600 | 640 | 720 | 782 | 860 | 1040 | 1080 | 1220 | 1360 |
| M(kg) | 35 | 48 | 66 | 90 | 130 | 160 | 189 | 270 | 355 | 510 | 780 | 970 | 1330 | 1865 | |
| D | L | 520 | 580 | 620 | 690 | 760 | 810 | 860 | 970 | 1030 | 1120 | 1230 | 1360 | 1550 | 1720 |
| M(kg) | 48 | 65 | 90 | 120 | 173 | 220 | 250 | 355 | 485 | 665 | 920 | 1240 | 1765 | 2390 | |
| E | L | 800 | 850 | 940 | 1050 | 1120 | 1180 | 1320 | 1440 | 1550 | 1710 | 1880 | 2050 | 2310 | 2540 |
| LV | 100 | 100 | 120 | 140 | 140 | 140 | 140 | 140 | 150 | 170 | 190 | 190 | 240 | 250 | |
| M(kg) | 70 | 92 | 126 | 165 | 238 | 280 | 340 | 472 | 660 | 886 | 1230 | 1625 | 2368 | 3135 | |
| Tn(kN·m) | 16 | 22.4 | 31.5 | 40 | 63 | 80 | 90 | 125 | 180 | 250 | 355 | 500 | 710 | 1000 | |
| TF(kN·m) | 8 | 11.2 | 16 | 20 | 31.5 | 40 | 45 | 63 | 90 | 125 | 180 | 250 | 355 | 500 | |
| Β(°) | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | |
| D | 160 | 180 | 200 | 225 | 250 | 265 | 285 | 315 | 350 | 390 | 440 | 490 | 550 | 620 | |
| Df | 160 | 180 | 200 | 225 | 250 | 265 | 285 | 315 | 350 | 3690 | 440 | 490 | 550 | 620 | |
| D1 | 137 | 155 | 170 | 196 | 218 | 233 | 245 | 280 | 310 | 345 | 390 | 435 | 492 | 555 | |
| D2(H9) | 100 | 105 | 120 | 135 | 150 | 160 | 170 | 185 | 210 | 235 | 255 | 275 | 320 | 380 | |
| D3 | 108 | 114 | 140 | 159 | 168 | 180 | 194 | 219 | 245 | 273 | 299 | 325 | 402 | 426 | |
| Lm | 95 | 105 | 110 | 125 | 140 | 150 | 160 | 180 | 195 | 215 | 260 | 270 | 305 | 340 | |
| K | 16 | 17 | 18 | 20 | 25 | 25 | 27 | 32 | 35 | 40 | 42 | 47 | 50 | 55 | |
| T | 4 | 5 | 5 | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 10 | 12 | 12 | 12 | |
| N | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 16 | 16 | 16 | 16 | |
| D | 15 | 17 | 17 | 17 | 19 | 19 | 21 | 23 | 23 | 25 | 28 | 31 | 31 | 38 | |
| B | 20 | 24 | 32 | 32 | 40 | 40 | 40 | 40 | 50 | 70 | 80 | 90 | 100 | 100 | |
| G | 6.0 | 7.0 | 9.0 | 9.0 | 12.5 | 12.5 | 12.5 | 15.0 | 16.0 | 18.0 | 20.0 | 22.5 | 22.5 | 25 | |
| MI(Kg) | 2.57 | 3 | 3.85 | 3.85 | 5.17 | 6 | 6.75 | 8.25 | 10.6 | 13 | 18.50 | 23.75 | 29.12 | 38.08 | |
| Hajmi | M14 | M16 | M16 | M16 | M18 | M18 | M20 | M22 | M22 | M24 | M27 | M30 | M30 | M36 | |
| Tightening torque(Nm) | 180 | 270 | 270 | 270 | 372 | 372 | 526 | 710 | 710 | 906 | 1340 | 1820 | 1820 | 3170 |
To'g'ri PTO milini tanlash
PTO valining bir nechta turlari mavjud. Ular orasida Transmissiya PTO, Tejamkor PTO, 4 dyuymli pto val va ikki bosqichli debriyaj pto vali mavjud. Ravon ishlashini ta'minlash uchun to'g'risini tanlash muhimdir. PTO valini tanlashda har bir turning xususiyatlari va qo'llanilishini hisobga oling.
Transmissiya PTO
Agar siz transmissiya PTO valida muammoga duch kelsangiz, uni mexanikka ko'rsatish uchun olib borishingiz mumkin. PTO muammosi asabga teguvchi va tuzatish qimmatga tushishi mumkin. PTO muammolarini hal qilish bo'yicha ba'zi maslahatlar. Avval transmissiya moyi va havo bosimi darajasini tekshiring. Shuningdek, yorilgan yoki egilgan shlanglar va ekranlarni tekshiring. Agar ushbu bosqichlarning hech biri muammoni hal qilmasa, PTO-ni almashtirishingiz kerak bo'lishi mumkin.
Transmissiya PTO vallarining ikki turi mavjud: 1-toifa va 2-toifa. Birinchi turi 540 rpm tezlikda ishlaydigan ilovalar uchun mo'ljallangan edi. Keyingi versiyalari yuqori PTO quvvatlarini boshqarish uchun mo'ljallangan edi va diametri uning tezligini oshirish uchun o'zgartirildi. Ikkala tur ham turli diametrlarga ega, shuning uchun spline sonini tekshirishni unutmang.
Transmissiya PTOlari traktorlar va qishloq xo'jaligi texnikalari o'rtasida keng qo'llaniladi. Ushbu PTOlar universal transmissiya xususiyatiga ega, garchi kirish va chiqish uchlari har doim ham bir tekislikda bo'lmasa ham. Haydovchi val kirish va chiqish uchlari orasidagi burchakni o'zgartirishga ham qodir. Bu haydovchi valning belgilangan chap va o'ng kengayish diapazonida ishlashiga imkon beradi.
Transmissiya PTO ni almashtirishda, uni o'rnatishdan oldin valning tezligi va orqaga burilish kuchini tekshirib ko'ring. Bundan tashqari, transmissiya viteslarining yaxshi holatda ekanligiga ishonch hosil qilish uchun ularni tekshiring. Yetkazib beruvchilarning mutaxassislari qistirmalardagi har qanday axlatni tekshirish va almashtirishni tavsiya qiladilar. Shuningdek, ular transmissiya va PTO o'rtasida orqaga burilish kuchini o'rnatishni tavsiya qiladilar. Umuman olganda, orqaga burilish kuchini o'rnatish kuchi 6000 dan 12000 gacha bo'lishi kerak.
Transmissiya PTO samaradorligini saqlab qolish uchun moyning kerakli darajasini saqlab turish kerak. PTO suyuqligi va filtrini muntazam ravishda tekshirib turing. Suyuqlik va filtrni har 75 000 milya va 300 000 milya masofada almashtirish tavsiya etiladi. Ters indikatordan foydalanish sizga orqaga burilish zarbasini tekshirishga va PTO yoki juftlashtiruvchi mexanizmning shikastlanishining oldini olishga yordam beradi.
Iqtisodiyot PTOsi
Iqtisodiyot PTO vali PTO ni boshqarishda dvigatel tezligini pasaytirish imkonini beradi. Ushbu rejim PTO valining aylanishlarini sozlash uchun turli xil viteslardan foydalanadi. Kabinaga o'rnatilgan boshqaruv/nazorat bloki 14 PTO parametrlarini o'rnatish uchun PTO tezligi ma'lumotlaridan foydalanadi. Ushbu tizimni ishlatish uchun siz dastak 21 holatini va o'rnatilgan val turini bilishingiz kerak.
Kirish vali 7 va chiqish vali 22 nisbati aniq qiymatni belgilaydi. Bu nisbat shuningdek, PTO valining turiga va vites qutisi nisbatiga bog'liq. PTO vallarining ikki xil turi mavjud va ularning har biri turli tishli g'ildiraklarga ega. To'g'risini tanlash uchun siz val va vites qutisi nisbatini bilishingiz kerak.
Mahalliy PTO vali Shimoliy Amerikada eng keng tarqalgan turi hisoblanadi. U turli diametrlar va splaynlarda mavjud bo'lib, turli xil ilovalarda ishlatilishi mumkin. U bardoshli va bosim, zarbalar va kuchlanishga chidamli. Shuningdek, u PTOni keng tarqalgan to'siqlardan himoya qilish uchun qirqish pimi va sirpanuvchi mufta bilan jihozlangan.
Tejamkor PTO vali traktoringizga pastroq aylanish tezligida ishlash imkonini beradi, shovqin va tebranishlarni kamaytiradi. U turli xil qishloq xo'jaligi texnikalari uchun juda mos keladi va traktoringizning uzatmalar qutisi tomonidan boshqariladi. U ikki turda mavjud: mexanik va gidravlik. Mexanik versiyada mufta, gidravlik versiyada esa momentni boshqarish uchun dastak mavjud.
Iqtisodiyot PTO vali yoqilg'i xarajatlarini kamaytirish va unumdorlikni 2% gacha oshirish imkonini beradi. Shuningdek, u kabinadagi shovqinni kamaytiradi, bu esa afzallik hisoblanadi. Uning avtomatik rejim xususiyati sizga Iqtisodiyot PTO ni osongina boshqarishga yordam beradi. Ushbu tizim, shuningdek, bog'lanish ko'tarilganda PTO ni avtomatik ravishda o'chirish uchun dasturlashtirilishi mumkin.
PTO validagi ikki bosqichli debriyaj
Agar siz traktoringizdan maksimal darajada foydalanishni istasangiz, muftani ikki bosqichli ishlashini tekshirishingiz kerak. Ikki bosqichli muftalar PTO va viteslarni ajratish uchun ikkita alohida bosqichdan foydalanadi. Agar pedalni bosganingizda mufta ajralmasa, uni sozlashingiz kerak bo'ladi. Zang to'planishi muftaning yopishib qolishiga olib kelishi va uni qayta tiklash yoki almashtirishni talab qilishi mumkin. Yaxshiyamki, muftangiz sirpanib ketayotganini tekshirishning ko'plab usullari mavjud.
Ikki bosqichli mufta odatda jonli PTO-larga ega transmissiyalarda qo'llaniladi. Birinchi bosqich transmissiyaning boshqariladigan qismini boshqaradi, ikkinchi bosqich esa PTO-ni boshqaradi. Ushbu tartib PTO-ga transmissiyadan mustaqil ravishda ishlash imkonini beradi, bu ayniqsa o'roq mashinalari qo'shimchalaridan foydalanadigan traktorlarda foydalidir.
Bu ikki bosqichli debriyaj odatda reduktor bilan birga keladi. PTO validagi viteslar dvigatel ishlayotgan paytda daqiqasiga 540 aylanish tezligida (rpm) aylanish uchun sozlangan. Ikkinchi debriyaj yuqori tezlikda ishlash uchun mo'ljallangan va turli quvvat manbalari bilan ishlatilishi mumkin.
Agar siz sirpanuvchi muftasi bo'lmagan traktordan foydalanayotgan bo'lsangiz, PTO validagi ikki bosqichli mufta yaxshi tanlovdir. Bu traktorning momentini cheklaydi, shuning uchun siz ish paytida yoqilg'i sarfini tejaysiz. Bu shuningdek, shovqin va tebranishni kamaytirishga yordam beradi.
Mustaqil pto vallarining turlari
Mustaqil PTO vallari o'zlarining muftasi bilan birga keladi, bu ularga traktor uzatmasidan mustaqil ravishda ishlash imkonini beradi. Mustaqil PTO vallarining ikkita asosiy turi mavjud: mexanik va gidravlik. Mexanik versiyada alohida yoqish-o'chirish selektori va boshqaruv dastagi mavjud. Shlangi versiyada faqat bitta selektor mavjud.
Bu turli xil PTO vallari faqat ma'lum asboblar bilan mos keladi. Ularning energiya uzatish tezligi ham har xil va ba'zilari boshqalariga qaraganda tezroq. Shuning uchun ba'zi yirik traktorlar kichikroq traktorlarga qaraganda yuqori tezlikdagi PTOlarga ega. Transmissiya PTOsi to'xtash joyini talab qiladi, mustaqil PTO esa to'xtash joyini talab qilmaydi.
Yangi turdagi mustaqil PTO vali, 4-tur, ham mavjud. Ushbu model yuqori aylanish tezligida, taxminan 1300 rpm da ishlaydi, bu esa quvvatni samaraliroq uzatish imkonini beradi. Bundan tashqari, 4-turdagi val kattaroq bo'lib, 22 ta shpal va 57,5 mm diametrga ega. U 450 kVt yoki 600 ot kuchiga qadar bo'lgan PTO quvvatlarini qo'llab-quvvatlash uchun mo'ljallangan.
Boshqa turi "sendvich" turi deb ataladi, u transmissiya va dvigatel orasiga o'rnatiladi. U o'z haydovchisini dvigatel validan oladi. Bu turi dvigatelning to'liq quvvatini PTO ga o'tkazishi mumkin, garchi u haydovchi tizimiga o'zgartirishlar kiritishni talab qilsa ham. U shuningdek, o'zining moylash tizimi bilan birga keladi.
Mustaqil PTO vallari qo'lda yoki elektron boshqarilishi mumkin. Mustaqil PTO oson ishga tushiriladi va ko'pincha PTO tanlash dastagini "OFF" holatidan chetga surish yoki PTO tugmachasini "ON" holatiga o'tkazish orqali boshqariladi. Mustaqil PTO vallari qo'shimcha qo'lda boshqariladigan debriyajga ham ega bo'lishi mumkin. Ushbu debriyaj og'ir yuklarni boshqarishga yordam beradi va PTO haydovchi tizimini himoya qiladi.
editor by czh 2023-01-24
