EMAX E3 1404 Brushless Motor 3700KV 4800KV 6000KV – Emax USA

EMAX E3 1404 Brushless Motor

The EMAX E3 1404 is an ultra-lightweight micro brushless motor engineered for 2"–4" FPV builds, toothpick frames, and ducted micro platforms on 2S to 4S. Built around a 9N12P stator with a Ø19.1 × 17.4mm profile, 2mm bearing shaft, 1.5mm prop adapter shaft, and a compact 9×9mm 4×M2 mounting pattern, the E3 1404 weighs just 9.9g with wire while delivering up to 316W on 4S (6000KV). N52SH arc magnets, NSK precision bearings, Al 7075 anodizing, and single-strand winding in three KV options from 3700KV to 6000KV.

Key Features

• Stator configuration: 9N12P
• Available KV ratings: 3700KV / 4800KV / 6000KV
• Optimized for 2"–4" props on 2S–4S builds
• 2mm bearing shaft, 1.5mm prop adapter shaft
• 9×9mm — 4×M2 mounting pattern
• 120mm 24AWG silicone wire leads
• N52SH arc magnets, NSK precision bearings
• Al 7075 anodizing, single-strand winding
• Weight: 9.9g (with wire)

KV / Cell / Propeller Guide

• 3700KV — 3–4S — 3"–4" (HQ T76 3&4-blade, HQ 3×1.6, HQ 3×3, HQ 3.5×2, GF3520, HQ 3.5×2.5, AVAN mini 3", HQ T4×2.5 2-blade) | Max Power: 227W @ 4S
• 4800KV — 3–4S — 3"–4" (HQ 3×1.6, HQ 3×1.8, HQ 3×2, AVAN mini 3", GF3520, HQ 3.5×2, HQ 3.5×2.5, HQ 4×2.5 2-blade) | Max Power: 270W @ 4S
• 6000KV — 2–4S — 2"–3" (HQ TR2×2.2 4-blade, HQ 2.2×1.6, HQ 2.2×2, HQ 2.5×1.9, HQ 2.5×2.5, HQ 3×1.6, GF3028, HQ T76, GF3520, HQ 3.5×2.5) | Max Power: 316W @ 4S

Specifications

• Motor Model: E3 1404
• Framework: 9N12P
• Dimensions: Ø19.1 × 17.4mm
• Stator Height: 4mm
• Weight (with wire): 9.9g
• Bearing Shaft: Ø2mm
• Prop Adapter Shaft: Ø1.5mm
• Lead: 24AWG 120mm silicone wire
• Mounting: 9×9mm — 4×M2
• KV Options: 3700KV / 4800KV / 6000KV
• Peak Current (3700KV @ 4S): 14.2A | Max Power: 227W
• Peak Current (4800KV @ 4S): 16.9A | Max Power: 270W
• Peak Current (6000KV @ 4S): 19.8A | Max Power: 316W

Package Includes

• 5× M2×5mm screws
• 5× M2×6mm screws
• 3× M2×6.5mm screws