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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›Scorpion SII-5525-170kV

Scorpion SII-5525-170kV

The Scorpion SII-5525-170kV is a 170 kv motor with a 55 × 25 mm stator, weighing 708 g and rated to 70 A.

Simulate this motor

Specifications

Identity

BrandScorpion
ModelScorpion SII-5525-170kV
kv170

Electrical

Max A70
Phase resistance42 mΩ
Poles14
Maker cells—
Curve pack12S

Mechanical

Weight1.56 lb
Stator55×25
Stator length25 mm

Limits

Max power—
MotorScorpion SII-5525-170kVThis 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 %2,4920.72 lb50 W163.56.52
40 %3,2611.29 lb99 W271.65.91
50 %4,0092.00 lb170 W3.476.65.34
60 %4,7272.86 lb267 W5.579.94.85
70 %5,4083.81 lb389 W8.1824.44
80 %6,0454.84 lb535 W11.383.34.1
90 %6,6305.90 lb701 W15.184.23.82
100 %6,9576.54 lb808 W17.784.53.67

Related

Other winds

  • Scorpion SII-5525-195kV
  • Scorpion SII-5525-210kV

Paired with

  • 13.5x13.5
  • 17x10
  • 20x10E
  • 22x13EPN
  • MaxAmps 1300mAh 12S

Same class

  • E-Flite Power 90 325kV
  • MAD 5005 EEE 280kV
  • MAD 5005 EEE 350kV
  • MAD 5005 EEE 440kV
  • MAD 5005 IPE 280kV
  • MAD 5005 IPE 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.