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Your cart is empty. 8520 Brushed Motors 8.5x20mm Motor 8520 Motor Hollow Cup Drone Motor + CW CCW Propeller for FPV RC Quadcopter
8520 Coreless Motor Specification:
Motor Diameter: 8.5mm
Motor Length: 20mm
Shaft Diameter: 1.0mm
Direction of rotation CW and CCW
Operating Voltage: 3-5V
Operating Current: 0.15A
Perating temperature range -10-50°C
Option: Clockwise Motor(With Red Blue), Anti-clockwise Motor(With Black White)
Package Including:
8 * 8.5x20mm Motors CW CCW (Reverse the wires to change the direction of DC motor)
4* 55mm Propeller CW (red)
4* 55mm Propeller CCW (black)
Tiffany Lee
Reviewed in the United States on March 10, 2025
These little motors are pretty intense. I bought them to teach a class to small children where they make popsicle stick drones. So, I don't really care about longevity. However, these draw 10x the amperage than what is advertised in the "more info" section above. I should've known that 0.15 amps was not realistic, but I trusted that when I bought 15 pulse width modulated (pwm) switches to go with my order of the motors. However, the switches could only handle 2 amps, and two of these motors wired in parallel drew 3.33 amps when I measured it. (I used a single 18650 battery at 3.6 volts.) Now I have to figure out a whole different way of throttling these motors.
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