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© 2026 Upwash LLC·Patent US 2026/0062150 A1·Engineering aid, not for safety-critical or certification use.

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Motors›AXI 5345/18 HD GOLD LINE V3 171kV

AXI 5345/18 HD GOLD LINE V3 171kV

The AXI 5345/18 HD GOLD LINE V3 171kV is a 171 kv motor with a 63 × 84.3 mm stator, weighing 995 g and rated to 77 A.

Simulate this motor

Specifications

Identity

BrandAXI
ModelAXI 5345/18 HD GOLD LINE V3 171kV
kv171

Electrical

Max A77
Phase resistance26 mΩ
Poles14
Maker cells—
Curve pack12S

Mechanical

Weight2.19 lb
Stator63×84.3
Stator length84.3 mm

Limits

Max power—
MotorAXI 5345/18 HD GOLD LINE V3 171kVThis page
Propeller22x13EPN
BatteryMaxAmps 1300mAh 12S
Throttle%
Charge%
Rotors
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Open in the calculator

Performance

Pairings
Download CSV
ThrottleRPMThrust (lb)Power (W)Current (A)Efficiency (%)g/W
30 %2,5070.73 lb71 W1.4464.7
40 %3,2791.30 lb131 W2.6554.52
50 %4,0282.03 lb215 W4.461.54.27
60 %4,7452.88 lb326 W6.766.24.01
70 %5,4233.83 lb462 W9.669.73.76
80 %6,0534.85 lb621 W13.272.23.55
90 %6,6305.90 lb797 W17.4743.36
100 %6,9506.53 lb910 W20.274.93.25

Related

Same maker

  • AXI 105.20 KV160 160kV
  • AXI 105.20 KV185 185kV
  • AXI 105.30 KV125 125kV
  • AXI 105.30 KV135 135kV
  • AXI 2203/46 GOLD LINE V2 1720kV
  • AXI 2203/52 GOLD LINE V2 1525kV

Paired with

  • 13.5x13.5
  • 17x10E
  • 20x10E
  • 22x13EPN
  • MaxAmps 1300mAh 12S

Same class

  • AXI 5320/18 3D EXTREME KV370 V3 370kV
  • AXI 5320/18 GOLD LINE V3 370kV
  • AXI 5320/28 GOLD LINE V3 249kV
  • AXI 5320/34 GOLD LINE V3 206kV
  • AXI 5325/16 3D EXTREME KV350 V3 350kV
  • AXI 5325/16 GOLD LINE V3 350kV
See all
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.