Description
The EMAX ECO II 3115 500KV motoris engineered for endurance, stability, and powerful performance in cinematic or long-range drone builds. With a robust 3115 stator and 500KV winding, it thrives on 8–10S LiPosystems using 10″ propellers, delivering around 2,000 Wof efficient power. Featuring precision dual NSK bearings, a CNC-machined aluminum bell, high-temp multi-strand copper windings, and optimized cooling—this motor offers reliable continuous thrust with low internal resistance (~0.095 Ω) and smooth throttle control (idle current ~0.8 A). Lightweight and durable, it is ideal for heavy-lift, cine, and endurance missions.
Specifications:
• KV Rating: 500KV
• Stator Size: 31 × 15 mm (3115)
• Voltage Range: 8–10S LiPo
• Recommended Propeller: 10″
• Max Current: ~50 A (at 10S)
• Max Power Output: ~2,000 W
• Internal Resistance: ~0.095 Ω
• Idle Current (10V): ~0.8 A
• Shaft Diameter: 5 mm
• Mounting Pattern: 16 × 16 mm (M3 screws)
• Weight: ~106 g (without wires)
• Construction: Anodized CNC-magnesium alloy bell, NSK bearings, high-temp copper winding
• Includes: Motor and hardware kit
• Ideal For: Long-range FPV, heavy-lift drones, aerial cinematography, endurance and cine builds
| Name | Value |
|---|---|
| MANUFACTURER | EMAX |
| STATOR DIAMETER | 31 |
| STATOR HEIGHT | 15 |
| KV | 500 |
| THREAD DIRECTION | Standard |
| SHAFT FOR COLLET MOUNT | no |
| GTIN | 727370524164 |
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