Helicopter Coreless Micro Propeller Small DC Motor Narrow Price in Pakistan

This is DIY Helicopter Coreless Micro Propeller Small DC Motor Narrow to make small size Drones. This Micro Dc Motor is 3.7V operated and 0.4W.

On every quadcopter, there are two motors spin CW (clockwise) and two CCW (counter-clockwise). Therefore matching CCW and CW propellers are required to generate thrust, as well as having opposing yaw motion that cancel each other out in flight.

Specifications:

1. Efficiency: IE 1
2. Continuous Current(A): 0.1A
3. Usage: Boat,Car,Electric Bicycle,Fan,Helicopter
4. Output Power: 0.4W
5. Protect Feature: Totally Enclosed
6. Type: Micro Motor
7. Construction: Permanent Magnet
8. Speed(RPM): 55000RPM
9. Commutation: Brushless
10. Voltage(V): DC3.7-4.2V
11. Model Number: 716
12. Size: 7 x 16 MM

Package includes:

• 1x  Propeller

Thrust and Speed

It’s important to look up motor thrust tests data, and see which props work best with the motor you plan to use. The same propeller can perform very differently on 2 different motors due to design, torque, power etc.

Thrust Numbers are only Reference

Note that thrust number from a static test can be deceiving. These bench tests are done in static environment, therefore it doesn’t represent the motor/propellers true performance in real life. Prop and motor on a quad can generate 20% to 30% less thrust than being on a thrust stand, as well as current draw.

Smoothness

People also like to talk about “smoothness” a lot when describing how good a motor or propeller is. Which is not measurable quantitatively of course, and more of a pilot’s feel. Apart from the design which is far more influential, I’ve found lower pitch props are usually smoother.

RPM and Top Speed

It’s interesting to know that with a quad running heavy propellers that generate lots of thrust at low RPM, is not necessary faster than the one that generates less thrust but at a higher RPM.