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T-Motor AX335-B KV425 UAV Motor for Fixed-Wing Cruising Aircraft, 6S-8S, 1500W (180s)

T-Motor AX335-B KV425 UAV Motor for Fixed-Wing Cruising Aircraft, 6S-8S, 1500W (180s)

T-MOTOR

$149.00 USD
$149.00 USD
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Overview

T-Motor AX335-B KV425 is a UAV motor designed for fixed-wing cruising aircraft propulsion systems. It is specified for 6S-8S battery setups and includes published bench test data with a 12*20 propeller for reference.

Key Features

  • Good heat dissipation: hollowed and tilted front-cover design to increase airflow for improved cooling.
  • Impact resistance and overload resistance: high-quality wire and large-size bearings for operation under high load conditions.
  • AX series brushless motor concept for fixed-wing cruising aircraft; interfaces based on internal/external designs (built-in rear shaft design or external propeller adapter design).

Customer service: support@rcdrone.top or https://rcdrone.top/

Specifications

Model AX335-B
KV KV425
Weight (Incl. Cable) 260g
Motor Dimensions Φ39*76.5mm
Internal Resistance 50mΩ
Lead Enameled Wire*120mm
Configuration 12N14P
Shaft Diameter IN:5 OUT:5
Recommended battery/voltage 6S-8S
Rated Voltage (Lipo) 6-8S
Idle Current(10V) 1.7A
Peak Current(180s) 60A
Max Power (180S) 1500W(8S)
Rated power 700W
Recommended ESC/Propeller 60A(6S)/60A(8S)/12*20
Propeller Recommendation 12-13 in
Take off weight 2-3kg
Max. Thrust 1-2kg
Drawing (selected callouts) 4-M3; Ø25; 76.5; 19.4; Ø5; 7.7; Ø10.5

Test Data

Type Propeller Throttle Voltage (V) Current (A) Power (W) RPM Torque (N*m) Thrust (g) Efficiency (g/W) Operating Temperature (℃)
AX335-B KV425 12*20 40% 22.17 3.24 71.82 3131 0.161 202 2.82 96
45% 22.15 4.40 97.52 3505 0.200 255 2.62
50% 22.13 5.97 132.15 3902 0.252 308 2.33
55% 22.10 7.74 171.13 4272 0.300 380 2.22
60% 22.08 9.44 208.47 4599 0.345 432 2.07
65% 22.04 11.45 252.33 4896 0.393 493 1.95
70% 22.01 13.53 297.78 5198 0.438 551 1.85
75% 21.97 16.48 362.03 5566 0.502 629 1.74
80% 21.92 19.42 425.56 5880 0.559 702 1.65
90% 21.81 26.41 575.93 6509 0.679 856 1.49
100% 21.66 35.69 773.13 7163 0.825 1045 1.35
12*20 40% 29.56 5.25 155.13 4123 0.288 341 2.20 197
45% 29.52 7.08 208.89 4562 0.346 419 2.01
50% 29.49 9.18 270.67 4979 0.413 507 1.87
55% 29.46 11.36 334.51 5375 0.475 591 1.77
60% 29.42 13.93 409.67 5752 0.544 672 1.64
65% 29.35 17.90 525.41 6260 0.642 795 1.51
70% 29.29 22.13 648.09 6703 0.740 921 1.42
75% 29.22 26.73 781.07 7131 0.833 1040 1.33
80% 29.15 31.00 903.78 7503 0.919 1154 1.28
90% 28.98 41.87 1213.35 8242 1.108 1389 1.14
100% 28.76 55.45 1594.84 8985 1.311 1647 1.03
Note: Motor temperature is motor surface temperature at 100% throttle running 1mins. (Date above based on benchtest are for reference only, comparion with that of other motor types is not recommended.)

What's Included

  • Motor*1
  • Parts Bag*1

Applications

  • Fixed-wing cruising aircraft propulsion systems

Details

T-Motor motor dimension drawing with Ø39 body, 76.5 mm length, and 5 mm shaft with 4-M3 mounting holes

T-Motor motor dimensions and mounting layout include a Ø39 body, 76.5 mm length, and a 5 mm shaft with 19.4 mm extension.

T-Motor AX335-B KV426 brushless motor with included parts bag for mounting

The package includes one T-Motor AX335-B KV426 motor and a small parts bag for installation.

Close-up of T-Motor brushless motor with vented top cover and visible copper windings for airflow

The hollowed, tilted front cover helps air enter the motor more easily for improved heat dissipation during operation.

T-Motor AX335-B KV425 recommendations chart with 6-8S LiPo, 12-13 in prop, 700W rated, 1500W max

AX335-B KV425 motor recommendations list 6–8S LiPo support, 12–13 inch prop range, and up to 1500W max power (180s).

T-Motor AX series brushless motor close-up with exposed copper windings and front shaft for fixed-wing aircraft

T-Motor AX Series brushless motors are designed to provide stable, efficient power for fixed-wing cruising aircraft.

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