Product overview
The GEPRC SPEEDX2 1804 2450KV/3450KV Motor is a second-generation brushless propulsion component for compact FPV builds. Intended applications include 3-inch whoops and 3–4-inch toothpick and long-range FPV quadcopters. Its circular-arc form also serves pusher installations, addressing contact between large-pitch propellers and the rotor top. The rotor uses 7075-T aviation aluminum, with extensive hollowing intended to reduce weight and support heat dissipation. Both KV versions share a 12N14P configuration, N52H ARC magnets and an 18mm-diameter, 4mm-high stator.
Mechanical integration uses a Φ22.74mm*13.2mm motor envelope, shaft diameters of Φ2mm(in) and Φ1.5mm(out), and a 12mm x 12mm mounting pattern for M2 screws. The leads are specified as 24#AWG 150mm. The 2450KV version has a 4-6S LiPo range, 452.2W maximum continuous power at 3S and 18.8A maximum current at 5S. The 3450KV version has a 2-4S range, 404.8W at 3S and 25.3A at 5S. The 2450KV power condition and 3450KV current condition fall outside their respective cell ranges.
Procurement options comprise 2450KV or 3450KV and Black or Black + Cyan finishes. The supplied package contains one SPEEDX2 1804 motor, five M2*6mm screws and five M2*8mm screws. This is a motor component package for integration into an FPV build. Weight is 13.2 g with 13CM wire, while the lead-wire specification gives 150mm.
Specifications
| Specification | Value & conditions |
|---|---|
| Product | GEPRC SPEEDX2 1804 2450KV/3450KV Motor |
| Motor type | Second-generation SPEEDX2 1804 brushless motor |
| KV options | 2450KV, 3450KV |
| Color options | Black / Black + Cyan |
| Configuration | 12N14P |
| Magnet | N52H ARC |
| Stator diameter | 18mm |
| Stator height | 4mm |
| Shaft diameter | Φ2mm(in)Φ1.5mm(out) |
| Motor size | Φ22.74mm*13.2mm |
| Lead wires | 24#AWG 150mm |
| LiPo cell count | 4-6SSPEEDX2 1804-2450KV. |
| Maximum continuous power | 452.2WSPEEDX2 1804-2450KV; 3S. |
| Maximum current | 18.8ASPEEDX2 1804-2450KV; 5S. |
| Mounting holes | 12mm x 12mm(M2 Screw) |
| Weight | 13.2 gWith 13CM wire. |
| Suitable quadcopters | 3″ whoop FPV, 3-4″ Toothpick & Long Range FPV |
| LiPo cell count | 2-4SSPEEDX2 1804-3450KV. |
| Maximum continuous power | 404.8WSPEEDX2 1804-3450KV; 3S. |
| Maximum current | 25.3ASPEEDX2 1804-3450KV; 5S. |
| Rotor material | 7075-T aviation aluminum |
| Physical design | Circular-arc form for pusher FPV applications, intended to avoid contact between large-pitch propellers and the rotor top; extensive hollowing for weight reduction and heat dissipation. |
| Supplied configuration | 1 x SPEEDX2 1804 Motor; 5 x M2*6mm Screw; 5 x M2*8mm ScrewIncluded equipment. |
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