Drone Motors

1804 drone motors

1804 is the stator size: 18 mm across and 4 mm tall. We have pages for 7 motors this size, from 6 brands. The brand with the most is Xnova (2). All 7 are in our 3 to 4-inch and cinewhoops class. KV runs from 1,900 to 3,500 across their versions, and listed weights run from 12 to 15.4 g. The lowest price we found for each runs from $15.90 to $20.90.

Side by side

Most popular first. Each name opens the motor’s page, with its specs and their sources.

MotorKVWeightMax thrustFrom
FlyFish Flash 18042450, 350014 g695 g$15.90
Xnova 18042400, 2800, 3100, 350015.4 g638 g–
T-Motor Pacer P18042400, 340014.9 g611 g$20.90
RCinPower GTS V3 18042450, 345012 g772 g–
GEPRC SPEEDX2 18042450, 345013.2 g757 g$16.99
Xnova T18041900, 2400, 2800, 3100, 350014 g710 g–
HGLRC SPECTER 18042450, 350013.3 g815 g$15.99

Max thrust is the maker’s own bench figure at full throttle, for the motor’s main KV version on the strongest prop it tested. From is the lowest price we saw at a store that had it in stock; some stores only sell sets of four, and the motor’s page has each store’s note.

Each motor

Its page has the maker’s specs with a source for every value, the bench data where it’s published, where to buy it, and a 3D model drawn from its numbers.

How many of these motors are from each brand, most first. Each brand’s page compares all of its motors, every size.