You are also encouraged to look at the Drive Motor Sizing Tutorial, where you will find all the equations used in this tool complete with explanations. Click each link for more explanation about the effect of each input value. If you are not certain about what value to enter, try to make a good "educated" guess. To calculate the motor power, the formula multiplies the torque by 2, (pi), and the RPM, and then divides the result by 60. The motor will now be able to move significantly more weight at a more reasonable speed. Our tool gives you the ability to get a first-hand estimation of the maximum force required for an actuator via two demo configurations: inclined platform and horizontal-flat platform. Example: A gear reducer with 1000 in/lbs of input torque, an input. If you are looking for an easier way to calculate the force required for your linear actuator, our linear actuator force calculator is a perfect solution for you. Output Speed Input Speed / Ratio of Gear Reduction. gear ratio formulas: Ouput Torque Input Torque x Ratio of Gear Reduction. A 225:1 geardown is added to proportionally reduce the speed and increase the torque: 12000 rpm / 225 = 53.3 rpm and 0.1 x 225 = 22.5 kg-cm. To find the output torque and speed of a gear reducer, use these. If the rotor inertia and the gear ratio are unknown, the acceleration torque will be calculated with an inertia ratio of 5:1 (see the motor selection tips that will appear on the result window for the detail). For example, an unloaded DC motor might spin at 12000 rpm and provide 0.1 kg-cm of torque. Adding a geardown both reduces the speed and increases the torque. Gear motors are essentially DC motors with an added geardown. To get feedback of the angle or the speed of the motor, consider a motor with an encoder option. We will discuss how an electric motor works and indicate formulas to calculate its torque. Motor Torque Calculator: Enter the input voltage in volts, current in amps, speed in RPM and power factor. Are you looking to determine how much torque you can get at a specific rotational speed Then keep reading. Without a geardown, DC motors turn very fast (thousands of revolutions per minute (rpm)), but have little torque. The amazing electric motor torque calculator indicates the relationship between motor speed, power, and torque. They come in an almost infinite variety of speeds and torques to suite any need. DC motors are generally used for continuous rotation drive systems, though can be used for partial (angle to angle) rotation as well. Horsepower to torque calculator is an online tool used in electrical engineering to calculate how much torque will be generated according to the input power. The Drive Motor Sizing Tool is intended to give an idea of the type of drive motor required for your specific robot by taking known values and calculating values required when searching for a motor.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |