How is worm gear torque calculated?
The torque is calculated as follows:
- Obtain load F of the meshing point (at the radius of the pitch circle of Gear A) of the input torque.
- Obtain torque of the output side from load F of the teeth’s meshing point (radius of the pitch circle of Gear B).
How is gearbox power calculated?
Gear Reducer Torque = 9550 * Motor power / Rated Power motor’s input revolution*Ratio* gear reducer efficiency. The above calculation is the torque equation. Motor power = torque ÷ 9550 × Rated power’s motor input speed /Ratio /service factor.
How to calculate the efficiency of worm gear?
General equations for worm gear & motor: 1) $Efficiency = frac{text{output Power of worm gear}}{text{input Power of worm gear}} = frac{P_o}{P_text{Input}}$. 2) $text{Output power} = P_o = 2*pi*text{Output speed} * text{Output torque}/60$. Output power in kW. Output speed in rev/min. Output torque in Nm.
How to calculate the speed of a worm?
Speed of the Worm (N1) = 20 RPM Speed of the Gear (N2) = 4 RPM And, we have to find out the Module (m), Pitch (P), Number of helix of Worm (T1), Number of teeth of Gear (T2), Pitch circle diameter of Worm (D1), Pitch circle diameter of Gear (D2), Centre to centre distance (C).
When to use a worm gear or motor?
As for your concerns about power, most motor and worm gear applications will be used in much much higher speed systems, and thus will easily be able to handle the power requirements if they can handle the torque. As such, once you find the wind torque, you can size your worm gear (s) for that torque and then the motor for the input torque.
What do you need to know about mitcalc worm gear?
Setting calculations, change the language. The calculation is used for geometrical and strength designs and worm gearing check. The program solves the following tasks. Calculation of gearing dimensions. Automatic transmission design with minimum input requirements. Design for safety coefficients entered. Calculation of a table of proper solutions.