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๐Ÿ’จ rev up your power supply with the topoox 1730rpm electric turbine generator logo

๐Ÿ’จ Rev Up Your Power Supply with the Topoox 1730RPM Electric Turbine Generator Review

3

ยท

Terrible

Revainrating 1.5 out of 5ย ย 
Ratingย 
1.3
๐Ÿ”Œ Electrical Controls & Indicators, ๐Ÿ’ก Industrial Electrical

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Description of ๐Ÿ’จ Rev Up Your Power Supply with the Topoox 1730RPM Electric Turbine Generator

Rated voltage: DC 3V; Rated speed: 1730RPM; Operating voltage: DC 1.5-9V; Motor body diameter: 25mm/0.98"; Shaft size: 9 x 2mm/0.35โ€x 0.08โ€; Color: silver. Perfect for mini fan, STEM project and windmill science projectetc, you can also use it to build a micro motor wind turbine generator or wind turbine generator. Easy to install and save, put them in a sealed bag when not in use to prevent damp rust. This 300 hobby motor is a general purpose motor, work with batteries or solar cells perfectly. NOTE โ€“ If you have any questions or need help, you can click โ€œseller contactโ€ button in your Amazon account to contact us. We will resolve it as soon as possible.

Reviews

Global ratings 3
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Type of review

Revainrating 2 out of 5

Well they work just not as expected

I was looking for a low RPM motor and when I bought them I was sure I didn't see the RPM's listed although that's what it is I'm so sure is that the reported speed is much faster than I wanted and doesn't work at all for my purposes. It's annoying that all these places are either selling small or slow, but not small and slow. I'm giving it two stars as I flipped two out of the bag myself on one load. But since I couldn't get them to go as slow as I needed to, I wouldn't buy them if I knew theyโ€ฆ

Pros
  • Lots of positive vibes
Cons
  • No power

Revainrating 1 out of 5

Poor quality control

Tested immediately upon delivery and found none of the 6 to work at the stated voltage: Rated: 3VDC; Rated speed: 1730 rpm; Operating voltage: 1.5-9VDC current. The motors were wired in series using a standard battery holder with fresh 1.5V batteries. All cable and battery connections were solid and reliable. Motors will NOT operate at 1.5V, 3V, or 9V, the specified operating voltage range. However, at 3V and 9V, the shaft tried to rotate, but failed to do so even with help. Given the positiveโ€ฆ

Pros
  • Great for me
Cons
  • No instructions

Revainrating 1 out of 5

They do not work as advertised

My company bought 2 batches of these motors. The first was a trial batch of 6 engines. They worked great for our classroom windmill app! They needed a low RPM to light the LED. We then ordered 180 more engines. The part number was the same as the first batch and they looked the same on the outside, but the engines operated completely differently. These were high speed motors at only 2 ohms, not the low speed 55 ohm motors we needed. We returned 180 Revain engines for a refund and received anโ€ฆ

Pros
  • Dope ๐Ÿ”ฅ
Cons
  • Expensive