Motor thrust chart

Each row shows simulated results for a motor paired with a propeller and battery pack, ordered by full throttle thrust. Open a motor page to explore its curves or simulate it with your own parts.

Motors

MotorkvCurve packBest pairingThrust at 100%Power at 100%Best ηg/W at best η
AXI 5330/F3A GOLD LINE V3 235kV2359S21.5x10WPN24.28 lb2339 W84.2% at 60%6.8
AXI 5330/18 GOLD LINE V3 259kV2598S22x1021.58 lb1967 W84.1% at 60%6.99
AXI 5330/24 GOLD LINE V3 197kV19710S22x1016.03 lb1251 W83.7% at 80%6.39
AXI 5330/24 3D EXTREME KV197 V3 197kV19710S22x1016.02 lb1251 W83.6% at 80%6.39
AXI 4130/20 V3 LONG 305kV3058S18x1015.68 lb1584 W83.9% at 60%6.48
AXI 4130/20 GOLD LINE V3 305kV3058S18x1015.67 lb1588 W83.9% at 60%6.47
AXI 5330/20 3D EXTREME KV235 V3 235kV2359S18x1414.09 lb1663 W81.6% at 80%4.43
AXI 4130/16 V3 LONG 385kV3857S16x10E10.71 lb992 W85.5% at 60%6.46
AXI 4130/16 GOLD LINE V3 385kV3857S16x10E10.70 lb993 W85.4% at 60%6.46
AXI 2826/12 GOLD LINE V3 760kV7605S12x56.59 lb629 W82.1% at 70%5.91
AXI 2826/10 GOLD LINE V3 LONG 920kV9204S12.25x3.756.12 lb559 W81.5% at 60%6.78
AXI 2826/10 GOLD LINE V3 920kV9204S12.25x3.756.11 lb559 W81.5% at 60%6.78
AXI 2826/8 GOLD LINE V3 LONG 1130kV1,1303S13x4.5MR5.49 lb471 W78.9% at 60%7.12
AXI 2826/8 GOLD LINE V3 1130kV1,1303S13x4.5MR5.48 lb472 W78.6% at 60%7.09
AXI 2820/12 GOLD LINE V3 990kV9904S11x4.6SF5.26 lb497 W80.6% at 70%5.95
AXI 4130/12 V3 LONG 500kV5005S11x6-45.05 lb430 W81% at 90%5.55
T-Motor AM480 KV9009004S10x65.04 lb490 W82% at 100%4.66
AXI 2826/6 GOLD LINE V3 LONG 1500kV1,5003S10x6F4.78 lb518 W79.4% at 60%5.54
AXI 2826/6 GOLD LINE V3 1500kV1,5003S10x6F4.77 lb518 W79.1% at 60%5.52
AXI 2820/8 GOLD LINE V3 1500kV1,5003S10x5E4.68 lb482 W78.2% at 60%5.89
AXI 2820/12 GOLD LINE V3 LONG 990kV9903S11x74.18 lb374 W80.2% at 60%7.03
AXI 2820/14 GOLD LINE V3 860kV8604S10x3.8SF4.12 lb362 W79.4% at 80%5.84
T-Motor AM480 KV6506505S10x4.5MR4.01 lb342 W82.1% at 100%5.31
AXI 2820/14 GOLD LINE V3 LONG 860kV8604S10x43.82 lb327 W79.9% at 90%5.54
AXI 2826/12 GOLD LINE V3 LONG 760kV7604S10x8E3.71 lb388 W82.5% at 80%4.89
AXI 2826/13 GOLD LINE V3 710kV7106S8x93.09 lb604 W80.3% at 90%2.42
AXI 2820/10 GOLD LINE V3 LONG 1200kV1,2003S9x9E2.93 lb422 W79.6% at 60%4.21
AXI 2820/10 GOLD LINE V3 1200kV1,2003S9x9E2.93 lb423 W79.2% at 60%4.19
T-Motor Antigravity 4004-4004006S11.5x42.91 lb191 W81.3% at 90%7.29
AXI 2820/8 GOLD LINE V3 LONG 1500kV1,5003S8.8x9.252.54 lb483 W78.5% at 60%3.12
SunnySky X2212 KV980 - No Accessory 980kV9804S7x3.8WSF2.21 lb194 W81.2% at 90%5.41
AXI 2217/16 GOLD LINE LONG F5J (SHAFT DIAMETER 4MM) 1050kV1,0503S8.75x5.02.10 lb166 W76.9% at 80%6.57
iFlight XING2 2207 2755kV2,7554S4x3.3E1.97 lb373 W76.6% at 90%2.52
KDE KDE2315XF-9659654S7.4x7.5C1.97 lb287 W79.7% at 60%4.42
iFlight XING2 2207 1855kV1,8554S5.5x2.51.92 lb235 W74.3% at 100%3.71
KDE KDE2315XF-8858854S7.8x41.92 lb151 W81.4% at 90%6.06
EMAX ECO II 2807 1300kV1,3003S7.4x7.5C1.90 lb274 W76.6% at 80%3.55
SunnySky X2212 1250kV1,2503S7.4x7.5C1.82 lb253 W79.8% at 70%4.09
SunnySky X2212 Long Shaft 1250kV1,2503S7.4x7.5C1.82 lb253 W79.8% at 70%4.09
SunnySky X2212 980kV9804S7x4E1.77 lb148 W82.8% at 100%5.4
SunnySky X2212 Long Shaft 980kV9804S7x4E1.77 lb148 W82.8% at 100%5.4
EMAX ECO II 2207 2400kV2,4003S5.5x4.5E1.73 lb285 W75% at 80%3.11
AXI 2217/20 GOLD LINE V3 LONG 840kV8404S8.625x3.751.72 lb121 W84% at 100%6.47
AXI 2217/20 GOLD LINE V3 840kV8404S8.625x3.751.72 lb121 W83.9% at 100%6.46
iFlight XING-E Pro 2306 2450kV2,4502S7x4E1.71 lb173 W69.3% at 80%5.09
SunnySky A2212 980kV9804S7x41.64 lb139 W80.3% at 100%5.34
AXI 2217/20 GOLD LINE LONG F5J (SHAFT DIAMETER 4MM) 840kV8404S8.625x3.751.62 lb115 W81% at 100%6.41
EMAX ECO II 2207 1900kV1,9003S5x3.7E-31.60 lb187 W78% at 90%4.07
EMAX ECO II 2306 1900kV1,9003S5x3.7E-31.59 lb185 W78.2% at 90%4.09
AXI 2217/12 GOLD LINE V3 LONG 1380kV1,3803S7x31.57 lb117 W86.9% at 100%6.08
AXI 2217/12 GOLD LINE V3 1380kV1,3803S7x31.57 lb117 W86.7% at 100%6.06
SunnySky X2212 1400kV1,4003S7x31.53 lb121 W80.7% at 100%5.71
AXI 2217/12 GOLD LINE LONG F5J (SHAFT DIAMETER 4MM) 1380kV1,3803S7x31.51 lb113 W85.6% at 100%6.08
iFlight XING-E Pro 2207 1800kV1,8002S7.8x41.48 lb118 W72.1% at 80%6.48
EMAX ECO II 2306 2400kV2,4003S4x4E-31.39 lb222 W76.9% at 90%2.97
iFlight XING-E Pro 2306 1750kV1,7502S8x3.7SFR1.38 lb108 W69.5% at 90%6.05
iFlight XING-E Pro 2207 2750kV2,7502S6x3.1SF1.38 lb127 W78.8% at 90%5.17
KDE KDE2315XF-20502,0502S7x31.35 lb105 W78% at 90%6.11
EMAX ECO II 2807 1500kV1,5003S6.5x5.51.33 lb178 W78.8% at 100%3.39
EMAX ECO II 2207 1700kV1,7003S5.5x4.5E1.06 lb134 W78.3% at 100%3.59
EMAX ECO II 2306 1700kV1,7003S5.5x4.5E1.06 lb133 W78.9% at 100%3.62
SunnySky X2212 2450kV2,4502S5.7x31.03 lb89 W78.3% at 100%5.29
EMAX ECO II 2807 1700kV1,7003S5.5x6.5E1.00 lb199 W77% at 100%2.27
iFlight XING-E Pro 2207 2450kV2,4502S5.7x30.99 lb91 W72% at 100%4.96
Fast modelComputed 2026-10-03prom-rs/0.6.2Validation

The curves here are the Fast model, which every account and every visitor runs without limit. An account also runs the Full model, which solves a database propeller from its measured blade geometry.

Engineering aid — ThrustLab results are physics-based estimates, not certified data. Always bench-test and independently validate before committing a real build to flight. Not for safety-critical or certification use.