Calculating motor/calculator thrust

  • Thread starter Thread starter taustin52
  • Start date Start date
  • Tags Tags
    Thrust
Click For Summary
SUMMARY

The discussion focuses on calculating thrust for a quadcopter using brushless electric motors and two-bladed propellers. Key parameters include maximum RPM of the motors, and the diameter and pitch of the propellers. A commonly used equation for thrust calculation is the thrust equation: Thrust = (Diameter^2 * RPM^2 * Pitch) / Constant, where the constant varies based on units and conditions. Participants seek a straightforward method to derive thrust values for specific motor and propeller combinations.

PREREQUISITES
  • Understanding of brushless electric motor specifications
  • Knowledge of propeller dimensions (diameter and pitch)
  • Familiarity with basic physics principles related to thrust
  • Ability to perform calculations involving RPM and thrust equations
NEXT STEPS
  • Research the thrust equation for brushless motors and propellers
  • Explore software tools for simulating quadcopter performance
  • Learn about the impact of propeller pitch on thrust generation
  • Investigate methods for optimizing motor and propeller combinations
USEFUL FOR

Quadcopter builders, hobbyists in drone technology, engineers involved in UAV design, and anyone interested in optimizing motor and propeller performance for aerial vehicles.

taustin52
Messages
5
Reaction score
0
Hi I am building a quadro-copter, and I'm curious to know how i can calculate the thrust generated by a motor/propeller combo. The motors are brushless electric motors for which i know the max RPM. The propellers are two bladed for which the diameter and pitch are known. Is there a simple equation for which i can use in order to calculate the thrust/lift a particular combo will produce. Thanks.
 
Physics news on Phys.org
I am looking for an answer of the same problem, have you found anything meaningful?
 

Similar threads

  • · Replies 2 ·
Replies
2
Views
5K
  • · Replies 9 ·
Replies
9
Views
4K
  • · Replies 25 ·
Replies
25
Views
6K
  • · Replies 3 ·
Replies
3
Views
2K
Replies
2
Views
2K
Replies
2
Views
3K
  • · Replies 16 ·
Replies
16
Views
2K
  • · Replies 4 ·
Replies
4
Views
3K
  • · Replies 8 ·
Replies
8
Views
6K
Replies
15
Views
4K