Product overview
The FlashHobby D3548 Fixed Wing Motor is a three-phase brushless outrunner listed for UAV aircraft and several RC aircraft applications. Its published architecture combines a CNC 6061-T6 aluminum bell, 42H-level magnet, copper winding and imported NSK/NMB bearing, with a precision-balanced rotor test identified among its features. For installation planning, the manufacturer gives a 156g weight, 35 × 48mm motor size, 5.0 × 65.5mm shaft and 16 × 19mm mount with M3 × 4 notation. These published dimensions should be confirmed for the selected configuration.
Procurement requires selecting the winding: Available options include 1100KV, 900KV and 790KV versions, plus custom KV. Each standard version lists DC 11.1–18.5V and a suggested 40A ESC, while maximum pull, maximum power and recommended propeller diameter vary by winding. Control uses an ESC with a published PWM range of 900–2100µs. The package lists one motor, four M3 × 7 fasteners, a cross accessory and an adapter.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | FlashHobby D3548 Fixed Wing Motor |
| Product purpose | RC brushless motor listed for UAV aircraft, multicopters, RC planes and helicopters.Published application list; suitability requires assessment for the intended installation. |
| Motor type | Three-phase outrunner brushless motor |
| Construction and rotor features | 42H-level magnet; precision-balanced rotor test; 14P12N high-torque motor design; CNC 6061-T6 aluminum bell; imported NSK/NMB bearing for high RPM; high-temperature-resistant copper wire winding. |
| Weight | 156g |
| Motor size | 35 × 48mm |
| Shaft size | 5.0 × 65.5mm |
| Motor mount | 16 × 19mm (M3 × 4) |
| Motor configuration | 12N14P |
| KV options | 1100KV, 900KV, 790KV or custom KVSelection options published for the D3548; confirm the ordered winding. |
| Working temperature range | -0°C to +80°CPublished working range. |
| Control method | ESC control with PWM adjustment from 900 to 2100µsControl requires an ESC; the published PWM adjustment range is 900–2100 microseconds. |
| Supplied configuration | One FlashHobby motor, four M3 × 7 fasteners, one cross accessory and one adapter; supplied as a motor component.Listed package contents; confirm the accessory descriptions and selected configuration. |
| 1100KV maximum pull | 2150gD3548-4-1100KV specification. |
| 1100KV voltage | DC 11.1–18.5VPublished for the D3548-4-1100KV configuration. |
| 1100KV suggested ESC | 40AManufacturer recommendation for D3548-4-1100KV; confirm the selected installation. |
| 1100KV maximum power | 911WD3548-4-1100KV specification. |
| 1100KV suggested propeller | 12-inch propellerManufacturer recommendation for D3548-4-1100KV. |
| 900KV maximum pull | 1780gD3548-4-900KV specification. |
| 900KV voltage | DC 11.1–18.5VPublished for the D3548-4-900KV configuration. |
| 900KV suggested ESC | 40AManufacturer recommendation for D3548-4-900KV; confirm the selected installation. |
| 900KV maximum power | 770WD3548-4-900KV specification. |
| 900KV suggested propeller | 11-inch propellerManufacturer recommendation for D3548-4-900KV. |
| 790KV maximum pull | 1650gD3548-4-790KV specification. |
| 790KV voltage | DC 11.1–18.5VPublished for the D3548-4-790KV configuration. |
| 790KV suggested ESC | 40AManufacturer recommendation for D3548-4-790KV; confirm the selected installation. |
| 790KV maximum power | 717WD3548-4-790KV specification. |
| 790KV suggested propeller | 12-inch propellerManufacturer recommendation for D3548-4-790KV. |
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