Product overview
The GEPRC GR2004 is a brushless propulsion component for toothpick and long-range FPV aircraft. Its physical architecture combines a 12N14P configuration, a stator measuring 20mm in diameter and 4mm in height, an N52H rotor, and a dynamically balanced dual-bearing design. Weight is 16.8 grams. The motor size is specified as Φ15.3mm*13.8mm, alongside a separate dimensions entry of 60 × 60 × 40 mm. The recommended propeller size is 5 inches.
Integration depends on the selected KV version: 1750KV and 2550KV use a Φ1.5mm shaft, while 2150KV and 3150KV use a Φ5mm shaft. Battery recommendations are 2-6S for 1750KV and 2-4S for 2550KV. Quantity selections are 1PCS or 4PCS; the listed included configuration comprises one GR2004 motor and four each of M2x4, M2x5 and M2x6 button head screws. This is a motor component supplied with mounting hardware, rather than a complete flight platform or airframe kit.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | GEPRC GR2004 Motors |
| Product type and purpose | Brushless motor for toothpick and long-range FPV aircraft |
| Item | GR2004 |
| Dimensions | 60 × 60 × 40 mm |
| KV | 1750KV / 2550KV / 2150KV / 3150KV (optional)Optional motor KV selection. |
| Quantity | 1PCS, 4PCSQuantity selection. |
| Configuration | 12N14P |
| Stator diameter | 20mm |
| Stator height | 4mm |
| Shaft diameter | Φ1.5mm (1750KV/2550KV) / Φ5mm (2150KV/3150KV)Φ1.5mm for 1750KV/2550KV; Φ5mm for 2150KV/3150KV. |
| Size | Φ15.3mm*13.8mm |
| Rotor | N52H |
| Weight | 16.8 grams |
| Recommended battery | 1750KV: 2-6S; 2550KV: 2-4S1750KV and 2550KV motor versions, respectively. |
| Bearing and balancing design | Dynamically balanced with dual bearings |
| Recommended propeller size | 5inch |
| Supplied configuration | 1 x GR2004 motor; 4 x M2x4 button head screws; 4 x M2x5 button head screws; 4 x M2x6 button head screwsListed included equipment. |
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