Product overview
The DYS BE1404 brushless motor has two electrical configurations, rated at 4300 KV and 6000 KV, with the same physical dimensions and weight. Each has a stator measuring 14 mm in diameter and 4 mm in length, together with a 1.5 mm shaft diameter. The motor measures 18.3 mm in diameter by 12.5 mm in length and weighs 9.37 g. These measurements provide the motor body dimensions, shaft size and component mass for installation planning; both configurations carry the designation NP.
Both BE1404 configurations specify a 2–4S LiPo battery cell count, but their continuous electrical limits differ. The 4300 KV configuration has a maximum continuous current of 11.8 A and maximum continuous power of 174.6 W, with internal resistance of 0.28 Ω. The 6000 KV configuration has corresponding ratings of 14.5 A, 214.6 W and 0.22 Ω. A procurement specification therefore needs to identify the required KV configuration alongside its current and power limits, since the shared dimensions, weight and battery cell range do not distinguish the two.
Specifications
| Specification | Value & conditions |
|---|---|
| Item name | BE1404 |
| KV | 43004300 KV configuration. |
| KV | 60006000 KV configuration. |
| Configuration | NPBoth KV configurations. |
| Stator diameter | 14 mmBoth KV configurations. |
| Stator length | 4 mmBoth KV configurations. |
| Shaft diameter | 1.5 mmBoth KV configurations. |
| Motor dimensions | Φ18.3 × 12.5 mmBoth KV configurations; diameter × length. |
| Weight | 9.37 gBoth KV configurations. |
| Battery cell count | 2–4SBoth KV configurations; LiPo battery. |
| Maximum continuous current | 11.8 A4300 KV configuration. |
| Maximum continuous current | 14.5 A6000 KV configuration. |
| Maximum continuous power | 174.6 W4300 KV configuration. |
| Maximum continuous power | 214.6 W6000 KV configuration. |
| Internal resistance | 0.28 Ω4300 KV configuration. |
| Internal resistance | 0.22 Ω6000 KV configuration. |
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