HUA MAO Mini Electromotor Model Equipment Student Physical Experiment
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Полезное наглядное пособие для уроков физики 6й класс раздел электричество и магнетизм. Можно использовать в лабораторных работах. При напряжении 3.8 Вольта потребляет до 2х Ампер. Обороты около 2500.
Well first let me say that you should buy one. But it probably will not work just out of the box.... you need to check the the assembly and how it is put together and make sure everything is just right! Magnets , brushes , slip commutation ring, bearing all need to be verified. OK after all is good to test it all you need is fresh D size battery. Plus to Red , minus to Black, give it a little spin to help it get started and watch it go! The kids loved it and it shows how to pay attention to the little details..... very very good learning machine. Use my photo for guidance.
The product is well packed and consistent with the description.
Very good product, I use to teach my kids how eletromotor works.
good product, excellent for the basic principles of a DC motor😎👍
En caja y bien sellado, completo y funciona.
15 voltluk pille denedim kıpırdamadı. 2 pille de çalışmadı. Fakat 2000mA lik 6V luk bir adaptör ile denediğimde çalışmaya başladı. Tavsiye edilir.
I have it on static display and have gotten many compliments! Question-What is voltage?
Excelent for explaining technology to children, adults as well!. RECOMEND!!! A little "pricei". Was wort it!
BUEN PRODUCTO EN RELACION A CALIDAD Y PRECIO, SOLO UN DETALLE QUE EL DIAGRAMA SOLO VIENE EN CHINO