JM2S is an ultra-efficient sensorless permanent magnet synchronous motor that provides a high torque at low speeds, while retaining a high power density.

Optimized for high torque at low RPMs, the JM2 series motors spin large propellers with low disc loading for maximum static thrust.

The thickness and height of the anodized aluminum cooling fins have been optimized to provide high cooling rates while minimizing weight and drag. The version shown at left has extra long fins for cooling in minimal airflow applications.

Windings available with voltages from 75 to 700V


JM2S Mounting dimensions