EMAX E3 Series 2807 Brushless Motor - 1500KV
by EMAX

The EMAX E3 Series 2807 1500KV Brushless Motor is an industrial-grade, heavy-lift propulsion system meticulously engineered for large-scale 6-inch and 7-inch FPV drones. Optimized for high-endurance long-range cruising, cinematic mountain diving, and tactical or commercial sUAS deployments, the E3 2807 series provides an unmatched balance of aggressive raw torque and precise throttle resolution. The mid-range 1500KV rating acts as a versatile powerhouse, providing the structural authority required to spin massive propellers effortlessly, minimizing mid-throttle oscillations and delivering a tightly locked-in flight experience even when carrying professional HD camera payloads.

At its structural core is an oversized, heavy-duty 2807 stator utilizing a robust 12N14P configuration and a beefy 5mm bearing shaft to ensure uncompromised durability during high-stress flight maneuvers or harsh impacts. This motor handles a massive peak power threshold of up to 1590W and manages a maximum continuous current of 63A when pushed on a full 6S LiPo configuration. To maximize thermal and electrical efficiency while simplifying the custom building process, the motor is equipped with high-temperature multi-strand copper windings and extra-long 200mm pre-soldered 18AWG silicone lead wires. Weighing 49.6 grams bare, this motor offers pro drone builders, commercial sUAS manufacturers, and university aerospace engineering teams a rugged, elite propulsion foundation for heavy-payload configurations.

Technical Specifications

• Motor Variant: EMAX E3 Series 2807

• Velocity Constant: 1500KV

• Stator Size Dimensions: 28 mm x 07 mm

• Stator Framework Configuration: 12N14P

• Motor Housing Dimensions: Φ34.8 mm x 34.9 mm

• Supported Input Voltage (Cells): 3S - 6S LiPo

• Maximum Continuous Power (6S): 1590W

• Peak Continuous Current (6S): 63A

• Idle Current (at 10V): 1.8A

• Internal Motor Resistance: 50 mΩ

• Bearing Shaft Sizing: 5 mm

• Propeller Shaft Thread: M5 Standard Direction

• Motor Mounting Hole Layout: 19 mm x 19 mm standard grid

• Pre-installed Lead Wires: 18#AWG high-temperature silicone wire, 200 mm length

• Recommended Propeller Specification: 6-inch to 7-inch multirotor propellers

• Net Hardware Weight: 49.6 grams (excluding silicone wire mass)

What's Included

• 1 x EMAX E3 Series 2807 1500KV Brushless Motor

• 1 x Aluminum M5 Nylock Propeller Lock Nut

• 1 x Complete Mounting Fastener Kit (M3 screws and shaft washer hardware)