HGLRC SPECTER 1003
| Stator | 1003 |
|---|---|
| KV options | 10000 |
| Weight | 3.35 g |
| Shaft | M1.5x3.8mm |
| Max cells | 1-2S |
| Configuration | 9N12P |
| Dimensions | Ø13.7x9.2 mm |
| Mount | 3-M1.4-EQS-Ø6.6 |
| Max thrust | 151 g |
| Price (approx.) | 15.99 USD |
At 3.35 g it is right at the class average across the 3 1003-class motors in our database (avg 3.4 g).
Best props for the SPECTER 1003
1.6-2 inches
Thrust data (HGLRC bench test)
| KV | Prop | Battery | Throttle | Current | RPM | Thrust | Efficiency |
|---|---|---|---|---|---|---|---|
| 10000 | GF1608R*3 | 2S | 50 | 1.4 A | — | 43 g | 4.151 g/W |
| 10000 | GF1608R*3 | 2S | 100 | 5.7 A | — | 102 g | 2.418 g/W |
| 10000 | GF1609R*4 | 2S | 50 | 1.5 A | — | 47 g | 4.234 g/W |
| 10000 | GF1609R*4 | 2S | 100 | 6.3 A | — | 112 g | 2.402 g/W |
| 10000 | GF1635R*3 | 2S | 50 | 1.4 A | — | 44 g | 4.247 g/W |
| 10000 | GF1635R*3 | 2S | 100 | 5.7 A | — | 103 g | 2.442 g/W |
| 10000 | GF1635R*4 | 2S | 50 | 1.7 A | — | 51 g | 4.054 g/W |
| 10000 | GF1635R*4 | 2S | 100 | 6.3 A | — | 112 g | 2.402 g/W |
| 10000 | GF2015R*2 | 2S | 50 | 1.7 A | — | 59 g | 4.69 g/W |
| 10000 | GF2015R*2 | 2S | 100 | 7 A | — | 133 g | 2.568 g/W |
| 10000 | GF2023R*3 | 2S | 50 | 2.5 A | — | 62 g | 3.351 g/W |
| 10000 | GF2023R*3 | 2S | 100 | 10.2 A | — | 125 g | 1.656 g/W |
| 10000 | EMAX2035*4 | 2S | 50 | 3.2 A | — | 65 g | 2.745 g/W |
| 10000 | EMAX2035*4 | 2S | 100 | 10.8 A | — | 130 g | 1.627 g/W |
| 10000 | GF45mm*2 | 2S | 50 | 1.4 A | — | 46 g | 4.44 g/W |
| 10000 | GF45mm*2 | 2S | 100 | 5.8 A | — | 112 g | 2.61 g/W |
| 10000 | GF45mm*3 | 2S | 50 | 1.7 A | — | 55 g | 4.372 g/W |
| 10000 | GF45mm*3 | 2S | 100 | 7 A | — | 123 g | 2.375 g/W |
| 10000 | GF65mm*2 | 2S | 50 | 2.3 A | — | 65 g | 3.819 g/W |
| 10000 | GF65mm*2 | 2S | 100 | 9 A | — | 151 g | 2.267 g/W |
Manufacturer bench figures (HGLRC bench, 10000 KV at 2S (7.4 V), 50% and 100% throttle on each of ten 1.6-2.6in whoop props); real-world thrust varies with ESC, battery sag and prop condition.
Thrust-to-weight with this motor
RPM & prop speed on this motor
Props in this motor's class
| Prop | Size | Blades | Weight |
|---|---|---|---|
| HQProp 40MMX2 Ultralight 40mm Micro/Whoop | 1.6x1.2 | 2 | 0.2 g |
| HQProp 51MMX2 Ultralight | 2.0x0.9 | 2 | 0.23 g |
| HQProp 40mm Ultralight 3-Blade | 1.6x1.0 | 3 | 0.25 g |
| Gemfan 40mm 1608 3-Blade | 1.6x0.8 | 3 | 0.42 g |
| HQProp Durable T2x2x4 | 2.0x2.0 | 4 | 0.8 g |
Where this data comes from
The rows are HGLRC's own 'Efficacy table', published as an image in the description gallery of the motor's product page on hglrc.com - the eighth brand this dataset has read a manufacturer sheet from, and the first whose sheet publishes a per-run MOTOR TEMPERATURE. One template across the whole SPECTER line: columns Prop (inch) / Voltages (V) / Throttle (%) / Load Currency (A) / Pull (g) / Power (W) / Efficiency (g/W) / Temperature (in full throttle load 5's). Two throttle points per prop run, 50% and 100%, no RPM column at all, and the temperature is one figure per voltage block measured after five seconds at full throttle, not per row. Ten props is the widest prop set HGLRC benches on any SPECTER motor, and the only one that names a competitor's prop (EMAX2035*4) and sizes four of them in millimetres rather than inches. Full-throttle temperature runs 58-81 degC. Every row's Power column is exactly 7.4 V x its own current. The brand's own headline figures (11.5 A, 85 W, stated the same way in the page text and in the Specification image) are NOT a row of this table, whose largest is 10.8 A / 79.9 W.