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Unusual Machines UAV Motor Series U.S.-manufactured NDAA-compliant brushless motors for endurance multirotors
Unusual Machines UAV Motor Series

U.S.-manufactured NDAA-compliant brushless motors for endurance multirotors

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Unusual Machines UAV Motor Series

Unusual Machines' U.S.-manufactured, NDAA-compliant brushless motor range is designed for efficient and predictable UAV propulsion under sustained loads. All three models use a 12N14P stator and rotor configuration, precision EZO 684ZZ bearings and a maximum rotor temperature of 100 degrees C.

The UM2207 is the lightest, highest-KV option for 3S to 6S systems. The UM2807 provides increased torque and current capacity for compact sensor-carrying aircraft, while the larger 900 KV UM3115 is intended for high-efficiency 6S endurance platforms.

Model KV Voltage Max current / 3 sec Weight excl. wires Motor dimensions
UM2207 1,860 KV 3S-6S / 25.2 V 45 A 33.3 g 29.8 mm dia.; 32.7 mm long
UM2807 1,300 KV 5S-6S / 25.2 V 55 A 44.6 g 35.4 mm dia.; 33.5 mm long
UM3115 900 KV 5S-6S / 25.2 V 65 A 113.1 g 39.9 mm dia.; 49.4 mm long
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