RCINPower EX3115 PLUS 900KV Brushless Motor

The RCINPOWER EX3115 PLUS 900KV is a high-torque brushless motor engineered for 9-inch to 11-inch heavy-lift cinelifters and long-range macro quads. With a massive 3115 stator, it delivers the low-end authority and sustained thrust required to safely carry professional cinema camera payloads on 6S power systems.

Key features

• High-volume 3115 stator provides exceptional torque for heavy cinematic payloads and stable long-range cruising.
• Optimised for driving 9-inch to 11-inch propellers efficiently on 5S to 6S LiPo setups.
• Open-base construction improves airflow across the windings for rapid heat dissipation during extended flights.
• Fitted with thick 14AWG silicone wire leads to minimise voltage drop under heavy current load.

Specifications

• Stator Size: 3115 (31x15mm)
• KV Rating: 900KV
• Configuration: 12N14P
• Prop Shaft Diameter: 5mm
• Mounting Pattern: 19x19mm (M3)
• Supported Voltage: 4-6S LiPo
• Motor Dimensions: 38 x 31.55 mm
• Max Current (5S): 80 A
• Max Continuous Power (5S): 1920 W
• Internal Resistance: 36 mOhm
• Wire Gauge: 14AWG
• Weight: approx. 115g (including wires)

Available as a single motor or a complete set of four. Pair these motors with a 60A or higher ESC to comfortably handle peak current demands during heavy-lift operations.