How to calculate the reduction ratio of the geared motor?

The calculation method of the reduction ratio of the geared motor:

First, define the calculation method: reduction ratio = input speed ÷ output speed.

2. General calculation method: reduction ratio = use torque, motor power motor power input revolutions, use coefficient.

3. Calculation method of gear system: reduction ratio = number of teeth of driven gear ÷ number of teeth of driving gear (if it is a multi-stage gear reduction, RV63 reducer, then the number of teeth of driven gear of all meshing pair of gear sets ÷ number of teeth of driving gear, S Series reducer, how to avoid excessive wear of worm gear reducer components, and then multiply the results obtained.

4. Calculation method of reduction ratio of belt, chain and friction wheel: reduction ratio = diameter of driven wheel ÷ diameter of driving wheel, product description of worm wheel screw elevator.