The new actro-n engines are not only intended for the company's own kits, but also for a large number of aircraft models on the market. In this series, powerful electric motors of sizes 28-50 mm are offered, which are adapted in speed and torque to the common electric gliders in the 1.5-3 m class, as well as the motors find their place in our boats with hulls up to approx. 80cm. The 35 mm motors are also ideal for trainer models up to approx. 1.6 m wingspan with a take-off weight of up to 2.5 kg or boats from a length of approx. 80 cm. The 50mm series is suitable for larger electric aircraft models such as our Cessna (order no. 1371/00) and for boats in the size class of our Comtesse (order no. 3085/00).