Kira kelajuan sinkron dan sebenar motor asinkron berdasarkan kutub, frekuensi, dan slip.
Menyokong:
Motor 2, 4, 6, 8 kutub
Bekalan kuasa 50Hz dan 60Hz
Slip tersuai (3%–6%)
Kelajuan Sinkron = (120 × Frekuensi) / Kutub
Kelajuan Sebenar = Kelajuan Sinkron × (1 – Slip)
Contoh:
Motor 4-kutub, 50Hz, 5% slip →
n_s = (120 × 50) / 4 = 1500 RPM
n_r = 1500 × (1 – 0.05) = 1425 RPM
| Kutub | Sync 50Hz | Sync 60Hz | Kelajuan Sebenar |
|---|---|---|---|
| 2 | 3000 | 3600 | ~2850 / ~3420 |
| 4 | 1500 | 1800 | ~1425 / ~1710 |
| 6 | 1000 | 1200 | ~950 / ~1140 |
| 8 | 750 | 900 | ~712.5 / ~855 |