КАК УЗНАТЬ ОБОРОТЫ ДВИГАТЕЛЯ ПО ЧИСЛУ ПОЛЮСОВ

In this video, I'll show you a simple way to determine the RPM of an electric motor without a tachometer. All you need is the number of motor poles. This is a useful and accessible method for DIYers, do-it-yourselfers, and anyone working with electric motors. Watch a video on how to measure electric motor speed using a smartphone 2 WAYS TO MEASURE ENGINE RPM WITH A PHONE #engine #experiment    • 2 СПОСОБА ИЗМЕРИТЬ КОЛИЧЕСТВО ОБОРОТОВ ДВИ...   Other videos on the channel: Flexible shaft for a sharpening machine for small jobs with metal, glass, wood, and other materials    • Гибкий вал на заточной станок для мелких р...   MINI ENGRAVER FROM A REGULAR DRILL: CONNECTING A FLEXIBLE SHAFT    • МИНИ-ГРАВЕР ИЗ ОБЫЧНОЙ БОРМАШИНЫ: ПОДКЛЮЧА...   🛠️ One drum – dozens of tasks! I sand EVERYTHING: wood, plastic, metal #DIY #Sanding #Workshop    • 🛠️ Один барабан — десятки задач! Шлифую ВС...   Connecting a single-phase pump to the power supply: simple and straightforward    • Подключаем однофазный насос к сети: просто...   👉 You can support the channel here: 👉 Patreon https://patreon.com/HOMETECH2025?utm_... 👉 PayPal paypal.me/homedub 👉 https://www.donationalerts.com/r/home... Don't forget to like and subscribe if you enjoyed the video! #electricmotor #motor #rpm #DIY #useful #tools #lifehack #tips