
What kinds of electric motors can produce a lot of power at low …
Apr 23, 2020 · Motors that produce lots of power at low RPM are big and heavy. The optimum solution is to instead use a small, high-speed motor connected to a reduction gearset- which is …
Low RPM-high torque vs High RPM-low torque -- durability?
Aug 2, 2020 · *Comparation of diesel vs petrol engine with equal power *Why all heavy duty-long last engines are low RPM? *Is low RPM main reason why diesel last longer then petrol …
Low RPM, Very efficient DC motor/Generator, 200w to 1Kw
Sep 24, 2018 · Hi I am looking to purchase a Low RPM, Very efficient DC motor/Generator between 200w and 1kw for a low friction fly wheel project which involves powering up a 10kg …
Low RPM, high torque DC motor help - Physics Forums
Dec 12, 2010 · Does anyone know where I can get a motor with these characteristics? -low rpm -relatively small -high torque -idealy low power, but can work with higher power -hopefully …
Find a Small, Low RPM Generator for Your DIY Turbine - 100 …
Oct 4, 2016 · Hi all, Does anyone know of, or can anyone point me in the right direction for where to find a small, low rpm generator? RPM can be anywhere in the range of 100-300RPM, and …
controllable low RPM motor - Engineering Stack Exchange
Jan 19, 2021 · I am looking for a (rather cheap) low RPM controllable motor. If it could turn in both directions (also controlled) that would be a huge plus. Any ideas? Right now I'm using a disco …
a small noiseless motor with accurate RPM control?
Mar 6, 2018 · A brushless motor controlled by an electronic speed controller can produce an accurate and relatively powerful system. Most BLDC motors used for hobby r/c equipment …
High Efficiency Low RPM Generators: Powering Your Needs at Just …
Feb 6, 2016 · Are there generators out there that run on very, very low rpm? We're talking in the range of 20-50 rpm and no more. Power is not the biggest concern, but still is a factor.
Understanding Voltage, Amperage, and Wattage for DC Motors at …
Apr 24, 2017 · Hello All- COuld someone please give me a primer on DC as it pertains to voltage, amperage and wattage. Specifically, if I have a motor that i need to run at very low RPM (50 …
DC Motor auto-reverse at low RPM - Physics Forums
Sep 13, 2014 · Why is your motor speed dropping to 0-10 (rpm)? Are you reducing the speed with a speed control or is the load slowing the motor? Do you want to reverse a half rotation and …