Product overview
Flash Hobby’s D2836EVO is a brushless DC motor presented for fixed-wing propulsion. Procurement concerns a motor component. Its listed architecture combines a 12N14P configuration with a CNC 6061-T6 aluminum bell, copper-wire winding and NSK/NMB bearings. The manufacturer also lists 48H-grade magnets and a precision-balanced rotor test.
Installation planning starts with the published 28 × 36 mm motor envelope, 4.0 × 51.0 mm shaft and 16 × 19 mm mount marked M3 × 4. The stator measures 22 mm in diameter and 17 mm in height; motor mass is 88.6 g including wires. Confirm these dimensions for the selected configuration before allocating mounting and shaft space. Four standard KV options and custom KV are listed. Every standard variant specifies 3–4S LiPo batteries; suggested propeller diameter is 10 inches for 850KV and 9 inches for the other three variants.
Electrical figures require attention to the chosen winding and the published test setup. The 850KV headline specifies maximum power of 244.5 W and maximum current of 15.11 A, yet its APC 11×7 test reports 314.9 W and 19.79 A at 15.91 V and full throttle. Buyers should clarify that discrepancy for their intended propeller and supply rather than treating either figure as a universal operating limit. Temperature measurements carry a separate qualification: they describe motor surface temperature after 15 seconds at full throttle in 26 °C ambient conditions.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Flash Hobby D2836EVO Fixed Wing MotorManufacturer identifies a motor component. |
| Weight | 88.6 g, including wiresIncludes wires. |
| Motor dimensions | 28 × 36 mm |
| Shaft dimensions | 4.0 × 51.0 mm |
| Stator diameter | 22 mm |
| Stator height | 17 mm |
| Motor mount | 16 × 19 mm, M3 × 4 |
| Motor configuration | 12N14P |
| KV options | 750KV, 850KV, 1100KV, 1450KV, or custom KVSelectable motor variants; custom KV is also listed. |
| 750KV electrical and propeller specifications |
|
| 850KV electrical and propeller specifications |
|
| 1100KV electrical and propeller specifications |
|
| 1450KV electrical and propeller specifications |
|
| Rotor, magnets and bell | 48H-grade magnets; precision-balanced rotor test; 14P12N motor design described as high torque; CNC 6061-T6 aluminum bellManufacturer-listed construction features. |
| Bearings and winding | Imported NSK/NMB bearing described for high RPM; high-temperature-resistant copper-wire windingManufacturer-listed construction features; confirm the bearing fitted to the selected configuration. |
| Temperature measurement conditions | Motor surface temperature measured at 100% throttle after 15 s of operation, with ambient temperature of 26 °C |
| 850KV alternative-propeller test endpoint | 15.91 V; 100% throttle; 19.79 A; 314.9 W; 1011 g thrust; 6827 RPM; 3.2 g/W850KV motor with APC 11×7 propeller at 15.91 V and 100% throttle. Published power and current exceed the variant's headline maximum figures; confirm limits for the intended installation. |
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