Bepul muhandislik vositasi №088
V-kamar tanlash kalkulyatori
Select V-belt cross-section and calculate the number of belts needed. Belt profiles per ISO 4184; power ratings based on typical manufacturer catalogue data. Enter power, speed, service factor, and pulley diameter.
ISO 4184 profiles
Z/A/B/C/D
SPZ/SPA/SPB/SPC
Results
Talab qilinadigan tasmalar soni
—
Hisoblash quvvati (Pd)
—
Bir tasma uchun quvvat (Pb)
—
Tavsiya etilgan profil
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Belt Speed
—
Design Power
Tasmalar soni
Where C₁ is wrap angle factor, C₃ is belt length factor, and Pb — bir tasma uchun asosiy quvvat reytingi.
V-tasmaning kesim turini tanlash bo'yicha qo'llanma
| Profil | Type | Top Width | Quvvat diapazoni (taxminiy) | Min Pulley ⌀ |
|---|---|---|---|---|
| Z | Classical | 10 mm | 0.2 – 4 kW | 50 mm |
| A | Classical | 13 mm | 0.5 – 15 kW | 75 mm |
| B | Classical | 17 mm | 2 – 55 kW | 125 mm |
| C | Classical | 22 mm | 10 – 150 kW | 200 mm |
| D | Classical | 32 mm | 40 – 500 kW | 355 mm |
| SPZ | Narrow | 9.7 mm | 0.5 – 8 kW | 63 mm |
| SPA | Narrow | 12.7 mm | 1.5 – 30 kW | 90 mm |
| SPB | Narrow | 16.3 mm | 5 – 80 kW | 140 mm |
| SPC | Narrow | 22 mm | 20 – 250 kW | 224 mm |
Tip: Toraytirilgan V-tasmalar (SPZ, SPA, SPB, SPC) klassik kesimlarga nisbatan bir tasma uchun 30–50% ko'proq quvvat sig'imini ta'minlaydi va yangi konstruksiyalar uchun tavsiya etiladi.
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