TO ROLL UP LOAD

Pg=ω ν/6.12 ‧ 100/n(W)   Pg: Power required(W)   ω: Load(kg)   v: Velocity(m/min)   n: Efficiency(%)

Note:above are basic formulas on regular basis. In the practical use select the motor according to safety of design, chage of power supply, practical starting velocity as well as influence of loading cpacity.