What is the calculation formula for hollow rotating platform selection?

The selection calculation formula of the hollow rotating platform is mainly calculated based on the required torque T. The torque T is the sum of the load torque caused by friction resistance and the acceleration torque caused by rotational inertia, multiplied by a certain safety factor. The specific calculation formula is: T = (load torque [N.m] + acceleration torque [N.m]) x safety factor.

When choosing a hollow rotating platform, you need to consider multiple parameters. So how to choose a hollow rotating platform?

First determine the turntable diameter (working surface), rotation speed, disk surface load, etc. Based on these parameters, we can itially screen out suitable models and calculate the required parameters such as torque, inertia, speed ratio and matching motor power, as well as accuracy errors. At the same time, we must also consider whether the reserved safety factor meets the usage requirements. .

It should be noted that different series of hollow rotating platforms use different support bearings, which has a certain impact on the inertial moment load that the hollow rotating platform can withstand. Generally speaking, the larger the model, the greater the inertia moment load it can withstand, but the corresponding change in inertia moment load will be smaller.

Therefore, in practical applications, it is necessary to comprehensively consider factors such as specific working conditions, number of work stations,turntable diameter, rotation speed, load, etc., to select the most suitable hollow rotating platform model.