SKU: DRFC-3090
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T-Motor U Power U3 700KV - 3-4S LiPo

₹10,499.00 (Inclusive of all taxes)
Out of Stock

The T-Motor U Power U3 700KV is a high-torque brushless motor engineered for industrial-grade UAVs and heavy-lift multirotors, supporting 3-4S LiPo batteries and featuring a 4mm shaft for robust power transmission.

Features

  • 700KV rating optimized for 3-4S LiPo operation on heavy-lift platforms.
  • 12N14P stator design for smooth, high-torque output and efficient power delivery.
  • 4mm hardened steel shaft for increased durability and load-bearing capacity.
  • IP-rated waterproof and dustproof construction for reliable operation in harsh environments.
  • Advanced thermal management with side-hole airflow design for enhanced cooling.

Out of stock

Description

The T-Motor U Power U3 series motor is built for demanding commercial and industrial UAV applications requiring sustained high thrust and reliability. Its 12N14P electromagnetic framework provides exceptional torque density and smooth rotational characteristics, essential for stable flight under heavy payloads.

Engineered with imported oxygen-free copper windings and high-grade silicon steel laminations, the motor minimizes electrical losses and thermal buildup, maintaining efficiency across its operational envelope. The integration of premium German bearings ensures a service life exceeding 1600 hours, contributing to lower operational noise and vibration for smoother aerial footage and platform stability.

Key Features

  • Industrial-grade 700KV outrunner motor designed for AUW 3-8kg multirotor platforms.
  • Waterproof and dustproof IP-rated housing for all-weather and challenging environment operation.
  • Proprietary side-hole ventilation architecture accelerates heat dissipation, improving thermal performance.
  • High-temperature varnished wire windings rated up to 180°C enhance short-circuit resistance.
  • Precision-wound 0.2mm silicon steel stator reduces eddy current losses and improves overall efficiency.
  • Large, imported German bearings provide extended service life, smooth operation, and reduced acoustic noise.
  • 4mm output shaft diameter ensures robust mechanical connection for large propellers.

Applications

  • Heavy-lift cinematography drones carrying DSLR or mirrorless camera gimbals.
  • Industrial inspection and mapping UAVs with multi-sensor payloads up to 8kg AUW.
  • Agricultural spraying drones requiring consistent high-torque propulsion.
  • Large format FPV and freestyle quads built for 6-7 inch propellers on 4S power.
  • Custom heavy-duty multirotor platforms for research and development.

Technical Specifications

ModelT-Motor U Power U3 700KV
KV Rating700KV
Stator Framework12N14P
Input Voltage3-4S LiPo (11.1V - 14.8V)
Shaft Diameter4 mm
Max Thrust1800 g
Rated Speed7850 RPM
Power Rating287 W
Efficiency Range9.91 - 6.86 g/W
Operating Temperature39 - 47 °C
Internal Resistance50 mΩ

Frequently Asked Questions

What is the recommended battery configuration for the T-Motor U3 700KV?

The T-Motor U3 700KV is designed for 3-cell (3S) to 4-cell (4S) LiPo battery packs, corresponding to a nominal voltage range of 11.1V to 14.8V. Operating within this range ensures optimal performance and efficiency for heavy-lift applications.

Is this motor suitable for waterproof or all-weather drone builds?

Yes, the T-Motor U Power U3 features an IP-rated waterproof and dustproof construction. This makes it an ideal choice for commercial UAVs operating in agricultural, surveying, or cinematography roles where exposure to moisture, dust, or light rain is expected.

What size propeller and frame is this 700KV motor compatible with?

This motor is engineered for larger multirotors with an All-Up Weight (AUW) of 3 to 8 kilograms. It is typically paired with 6-inch to 7-inch propellers on 4S power systems to generate the high thrust required for heavy payloads and stable flight characteristics.

What are the key advantages of the 12N14P stator design?

The 12N14P (12 stator teeth, 14 magnet poles) configuration provides a high magnetic pole count, resulting in smoother rotation, reduced cogging torque, and improved low-speed controllability. This is critical for precise maneuvering and stable hovering in heavy-lift and cinematography drones.

Package Includes

  • 1 x T-Motor U Power U3 700KV Brushless Motor

Additional Information

Weight 0.1 kg
Dimensions 6 × 8 × 4 cm