TP4070-SCM MOTOR 100.000RPM. New TP4070-SCM (released on 8-18-2021). Authentic 100.000RPM max (or 1667 rotations per second). Output shaft lenght: 18mm. Flat spot on shaft: Yes. Always monitor the motor temperature after the first running. International Buyers – Please Note. We hope it arrives on time; however, since this. This item is in the category “Toys […]