Flashhobby Mars M3115 900KV 36S Brushless Motor for 910″ Long-Range FPV (5 mm Shaft, 12N14P, up to 4.06 kg Thrust)

Overview

Flashhobbys Mars M3115 900KV is a high-efficiency 3115 stator class BLDC motor tuned for 910-inch long-range builds (e.g., CX10 / Rekon10 Pro / Pumpkin 10). It runs on 36S LiPo, uses a rigid 5 mm shaft, and supports 4M3 prop mounting. Bench tests show up to 4061 g peak thrust and 1602.6 W input power with 105 props while keeping temperatures under controlideal for endurance and speed-focused quads.

Key features

• Strong 12N/14P architecture for high torque & smooth throttle

• 36S wide voltage range for flexible gearing/props

• 5 mm shaft & 4M3 hub for secure 910 prop fit

• Low resistance (0.085 ) and balanced rotor for efficiency

• Lightweight 110 g (incl. wires) for better AUW on 10 builds

Specifications

Dimensions (from outline drawing)

• Overall length: 48 mm (body 32 mm, exposed shaft ~10 mm)

• Can outer diameter (outline): ~38.5 mm

• Mount pattern: 1919 mm, M3

Recommended props & bench highlights (105 class)

Test notes (from chart): motor surface temperature measured at 100% throttle after 15 s; ambient 30 C.

Compatibility

Designed for 910 long-range quads and frames such as CX10, Rekon10 Pro, and Pumpkin 10 (and similar 10 DIY builds).

Whats in the box

• 1 M3115 900KV motor, 4 M3 screws, 1 nut

• 4 bundle option: 4 motors, 16 M3 screws, 4 nuts

Details

M3115 3115 900KV brushless motor specs: 110g, 34.3x32mm, 5mm shaft, 16#300mm leads, 0.085 resistance, 3-6S LiPo, 64.62A max current, 1602.6W power, 4061g thrust. Includes performance data for FH1050, HQ1050, GF1050 props at various throttle levels.