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Vector Technics Technics Vector Technics 8020 -120Kv Motor

₹18,779.00 (Inclusive of all taxes)
Out of Stock

The Vector Technics 8020 -120Kv Motor is a high-power, low-KV brushless motor engineered for heavy-lift and industrial UAV applications, operating on 12S LiHV battery systems (44V-52V) and compatible with large-diameter propellers up to 34 inches.

Features

  • Low 120KV rating optimized for high-torque, large-propeller heavy-lift drone applications.
  • Delivers up to 2408W maximum continuous power (for 180 seconds) with a 50A continuous current rating.
  • Engineered for 12S LiHV (44V-52V) power systems, providing high-voltage efficiency and power density.
  • Robust dual-bearing (6001-2RSL) construction and IP45 ingress protection for demanding operational environments.
  • Features multiple mounting patterns (M4 & M5) on 40mm and 51mm bolt circles for versatile frame integration.

Out of stock

Description

The Vector Technics 8020 motor is designed for professional-grade UAVs requiring substantial lift capacity and endurance. Its low KV of 120 RPM/V and high torque constant of 0.106 Nm/A enable efficient operation with large propellers (up to 34 inches) on 12S LiHV power systems, making it ideal for agricultural spraying, mapping, and cargo delivery platforms.

Built with a focus on durability and thermal management, the motor incorporates dual shielded ball bearings and is rated for a 1000-hour design life. The high power density of 3.4 W/g (rated) ensures a favorable thrust-to-weight ratio for its class, while the IP45 rating provides protection against dust and water spray common in outdoor operations.

Key Features

  • High-torque, low-KV (120 RPM/V) design for large-diameter propellers and heavy payloads.
  • Rated for 12S LiHV operation (44V-52V) with a maximum continuous power output of 2408W.
  • Robust mechanical construction with an 89.4mm diameter stator and dual 6001-2RSL bearings for extended service life.
  • Multiple mounting options: 4x M4 on 40mm and 51mm bolt circles, and 4x M5 on a 51mm bolt circle.
  • IP45 ingress protection rating for enhanced reliability in dusty or wet field conditions.
  • 8mm output shaft diameter for secure and reliable propeller attachment.
  • High power density design, achieving 3.4 W/g (rated) and 4.7 W/g (maximum).

Applications

  • Heavy-lift cargo and delivery drone propulsion systems.
  • Agricultural spraying UAVs requiring high-torque, efficient motors for large propellers.
  • Aerial mapping and surveying platforms with extended flight time requirements.
  • Industrial inspection drones carrying specialized sensor payloads.
  • Custom-built multirotor frames designed for 12S power systems and propellers up to 34 inches.

Technical Specifications

Motor KV120 RPM/V
Continuous Current (180s)50 A
Max Continuous Power (180s)2408 W
Voltage Range44V to 52V (12S LiHV)
Torque Constant (Kt)0.106 Nm/A @ 3177 rpm
Motor Diameter89.4 mm
Motor Length45.5 mm
Weight705 g
Shaft Diameter8 mm
Max Propeller Compatibility34 inch
Mounting Patterns4x M4 (40mm & 51mm BCD), 4x M5 (51mm BCD)
BearingsDual, 6001-2RSL
IP RatingIP45
Design Life1000 Hrs

Frequently Asked Questions

What is the maximum recommended propeller size for the Vector Technics 8020 -120Kv motor?

The Vector Technics 8020 motor is compatible with propellers up to 34 inches in diameter. Its low 120KV rating and high torque constant are specifically engineered to efficiently drive large, high-pitch propellers typical in heavy-lift and agricultural drone applications, maximizing thrust while managing amp draw on 12S systems.

What battery configuration and voltage range does this motor support?

This motor is designed for 12S Lithium High Voltage (LiHV) battery packs, with an operational voltage range of 44V to 52V. It is optimized for high-voltage efficiency, providing the necessary power density and current handling for sustained heavy-lift performance. Always use a compatible high-current ESC rated for 12S operation.

What mounting options are available on the Vector Technics 8020 motor?

The motor offers versatile mounting for integration into various heavy-lift frames. It provides three bolt patterns: 4x M4 screws on a 40mm bolt circle diameter (BCD), 4x M4 screws on a 51mm BCD, and 4x M5 screws on a 51mm BCD. This allows compatibility with a wide range of industrial motor mounts and frame plates.

Package Includes

  • 1 x Vector Technics 8020 -120Kv Motor

Additional Information

Weight 0.92 kg
Dimensions 14 × 15 × 13 cm