MAD 50 series are high efficiency drone motors. The motors are designed for long-range inspection drone mapping drone surveying drone quadcopter hexcopter mulitirotor
1,Arc magnets. 2.Customs stators. 24N28P, 3. Very good motor electromagnetic design.

Designed for rigorous conditions
Over-sized durable bearings for increased life, durability
Water and dust resistant. IP35 degree of protection
Motor mounting holes standarization