Mophorn 24 Volt 250 Watt Gear Reduction Electric Motor 9 Tooth Sprocket Bicycle Modified Parts

I expected it to take a while, but it only took two days (!). That's exactly what I was hoping for. It includes all of the necessary hardware and wrenches for installation and removal of the srocket. Of course, I read the label. If you look up BY1016Z on the internet, most links say it's 350 watts, but this vendor and the label say 250, and based on the size, I'm pretty sure it's a 250, not a 350. It weighs 5 1/2 pounds when weighed on a scale. Unlike a lot of things that come from China, it was well packaged to keep this heavy item from breaking the box. I always check motors by touching the leads to a standard 9-volt rectangular battery and seeing if it spins both forward and backward. That is exactly what happened. ONLY REASONS FOR NOT GIVING IT FIVE STARS: The ambiguity about who made it and whether it was 250 or 350 watts bothered me a little. Very minor issues, and ones that, if I thought they were important, I could probably get clarified by asking questions. br>br>APPLICATION: br>br>APPLICATION: br>br>APPLICATION: It'll be placed in a three-dimensional structure that was built specifically for it. Uphills will not be a problem with a wheeled manual wheelchair. (There is already a manual wheelchair, but it is not the same as a standard manual wheelchair: It can go up and down curbs, is fast on the flats and very fast downhill, you can easily loft the front wheel while in motion to get over obstacles, and despite being only 26 inches wide, it's quite navigable indoors. ) If putting in a motor to drive the right wheel works out well, I'll probably do the next one (which is already in progress) with two motors, one for each wheel. A mechanical differential isn't required because simply connecting two DC permanent magnet motors in series achieves the same result as a mechanical differential without the hassle of driving the axle or the need for an axle cage to support the drive axles. When they're wired in parallel, the slowest wheel always has more torque, and it's like having a limited-slip differential. Only better is the slip differential.

Roselyn Hunter

| Oct 27, 2021