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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›T-Motor U3-700

T-Motor U3-700

The T-Motor U3-700 is a 700 kv motor with a 41.8 × 30.8 mm stator, weighing 97 g and rated to 25 A.

Simulate this motor

Specifications

Identity

BrandT-Motor
ModelT-Motor U3-700
kv700

Electrical

Max A25
Phase resistance50 mΩ
Poles14
Maker cells—
Curve pack5S

Mechanical

Weight0.21 lb
Stator41.8×30.8
Stator length30.8 mm

Limits

Max power—
MotorT-Motor U3-700This page
Propeller9.25x6.0
BatteryGAONENG GNB LiHV 5S 19V 1100mAh 60C XT30 LiPo Battery LongRange
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 %4,4370.22 lb13 W0.640.77.75
40 %5,8240.38 lb22 W153.78
50 %7,1940.58 lb34 W1.664.47.91
60 %8,5430.83 lb50 W2.372.67.62
70 %9,8641.12 lb70 W3.378.67.22
80 %11,1521.44 lb97 W4.582.66.76
90 %12,3961.79 lb129 W6.184.96.28
100 %13,1242.02 lb153 W7.285.56

Related

Same maker

  • T-Motor AM480 KV600
  • T-Motor AM480 KV650
  • T-Motor AM480 KV900
  • T-Motor AM60 KV1550
  • T-Motor AM60 KV1880
  • T-Motor AM670 KV480

Paired with

  • 8x3.7SFR
  • 8.8x8.5
  • 9.25x6.0
  • 12x4
  • GAONENG GNB LiHV 5S 19V 1100mAh 60C XT30 LiPo Battery LongRange

Same class

  • Cobra 4120/20 480Kv
  • Cobra 4120/22 430Kv
  • Cobra 4130/20 300Kv
  • Cobra 4130/20 390Kv
  • Cobra C-4120/12 850Kv
  • Cobra C-4120/14 710Kv
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.