Product overview
The EMAX E3 1404 Brushless Motor is a propulsion component for compact FPV aircraft, including lightweight freestyle, micro long-range and cinematic builds. Its 1404 stator and 9N12P framework sit within a body measuring 19.1 mm in diameter and 17.4 mm long, with a weight of 9.9 g including wire. The physical construction combines anodized AL 7075, a steel shaft, N52SH arc magnets, single-strand winding and an NSK precision bearing. These components support a compact motor architecture intended for responsive throttle operation, heat control and reduced high-speed vibration.
Integration uses a 9 x 9 mm mounting pattern with four M2 positions, a 1.5 mm prop adapter shaft, a 2 mm bearing shaft and 120 mm 24 AWG silicone leads. Battery and propeller selection depend on the winding: 3700KV and 4800KV versions specify 3-4S batteries and 3-4 inch propellers, while 6000KV specifies 2-4S and 2-3.5 inch propellers. The supplied screw assortment comprises five M2 x 5 mm, five M2 x 6 mm and three M2 x 6.5 mm screws. Procurement therefore concerns a motor component for aircraft integration.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | EMAX E3 1404 Brushless Motor |
| Intended applications | 2-4 inch FPV, lightweight freestyle, micro long-range builds and compact cinematic platforms |
| Stator size | 1404 |
| KV options | 3700KV, 4800KV, 6000KV |
| Framework | 9N12P |
| Length | 17.4 mm |
| Diameter | 19.1 mm |
| Battery cells | 3-4S3700KV / 4800KV |
| Battery cells | 2-4S6000KV |
| Recommended propeller | 3-4 inch3700KV / 4800KV |
| Recommended propeller | 2-3.5 inch6000KV |
| Weight | 9.9 g with wireWith wire |
| Prop adapter shaft | 1.5 mm |
| Bearing shaft | 2 mm |
| Mounting pattern | 9 x 9 mm, 4 x M2 |
| Lead | 120 mm 24 AWG silicone wire |
| Structure | AL 7075 anodized construction and steel shaft |
| Magnets and winding | N52SH arc magnets and single-strand winding |
| Bearing | NSK precision bearing |
| Electrical specifications |
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| Electrical specifications |
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| Electrical specifications |
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| Supplied screws | 5 x M2 x 5 mm screws; 5 x M2 x 6 mm screws; 3 x M2 x 6.5 mm screwsIncluded equipment |
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