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Bench-tested KV 1540, 29.14 g. Measured on a Mini Quad Test Bench load-cell stand at 6S (XRotor 40A ESC, med-high timing). 100% row below is the sustained average, not the transient peak. Every point transcribed verbatim from the site table.
Static bench, 6S, XRotor 40A ESC (med-high timing). Tested KV 1540kv.
| Throttle | Thrust (g) | Current (A) | Voltage (V) | RPM |
|---|---|---|---|---|
| 0% | 50 | 1.7 | 24.3 | 5,6431.23 g/W |
| 25% | 170 | 2.7 | 24.3 | 10,7512.58 g/W |
| 50% | 496 | 6.8 | 24.2 | 18,2653.01 g/W |
| 75% | 945 | 14.9 | 24.0 | 25,3862.63 g/W |
| 100% | 1395 | 26.3 | 23.8 | 31,1312.23 g/W |
Measured data· verified 19 Sept 2026·source
Static bench, 6S, XRotor 40A ESC (med-high timing). Tested KV 1540kv.
| Throttle | Thrust (g) | Current (A) | Voltage (V) | RPM |
|---|---|---|---|---|
| 0% | 54 | 1.7 | 24.3 | 5,6611.33 g/W |
| 25% | 177 | 2.8 | 24.3 | 10,7272.65 g/W |
| 50% | 499 | 6.7 | 24.2 | 18,2573.07 g/W |
| 75% | 943 | 14.6 | 24.0 | 25,5242.69 g/W |
| 100% | 1398 | 26.0 | 23.8 | 31,2762.26 g/W |
Measured data· verified 19 Sept 2026·source
Static bench, 6S, XRotor 40A ESC (med-high timing). Tested KV 1540kv.
| Throttle | Thrust (g) | Current (A) | Voltage (V) | RPM |
|---|---|---|---|---|
| 0% | 53 | 1.7 | 24.2 | 5,6421.30 g/W |
| 25% | 184 | 2.8 | 24.3 | 10,6752.71 g/W |
| 50% | 538 | 7.3 | 24.2 | 17,8453.07 g/W |
| 75% | 1036 | 16.8 | 24.0 | 24,5762.57 g/W |
| 100% | 1495 | 30.0 | 23.7 | 29,3992.10 g/W |
Measured data· verified 19 Sept 2026·source
Static bench, 6S, XRotor 40A ESC (med-high timing). Tested KV 1540kv.
| Throttle | Thrust (g) | Current (A) | Voltage (V) | RPM |
|---|---|---|---|---|
| 0% | 62 | 1.7 | 24.3 | 5,5381.49 g/W |
| 25% | 209 | 3.1 | 24.3 | 10,4192.80 g/W |
| 50% | 588 | 8.3 | 24.2 | 17,1192.92 g/W |
| 75% | 1096 | 19.3 | 24.0 | 23,5072.38 g/W |
| 100% | 1525 | 33.4 | 23.7 | 27,6381.93 g/W |
Measured data· verified 19 Sept 2026·source