SKU: DRFC-3147
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SunnySky M8 V2 Industry Drone Series Motor - KV115

₹23,159.00 (Inclusive of all taxes)
Out of Stock

The SunnySky M8 V2 is a high-torque 115KV brushless motor engineered for heavy-lift and industrial drone platforms, delivering up to 974.4W of power with a robust 87mm stator diameter for demanding fixed-wing and multirotor applications.

Features

  • 115KV rating optimized for high-torque, low-RPM operation on large propellers.
  • 87mm stator diameter (M8) provides exceptional power density and thermal mass.
  • Maximum continuous power of 974.4W at 29A for extended heavy-lift duty cycles.
  • Designed for large fixed-wing and heavy-lift multirotor drone platforms.
  • Robust industrial-grade construction ensures reliability in demanding environments.

Out of stock

Description

The SunnySky M8 V2 motor represents the industrial tier of brushless propulsion, built around an 87mm stator (M8) to generate substantial torque at a low 115KV. This design prioritizes smooth, efficient power delivery for spinning large-diameter propellers like the EOLO 27×9 or 28×9.5, making it ideal for applications where thrust and endurance are critical over raw speed.

Engineered for durability, the motor features an optimized thermal management system within its robust housing, allowing it to sustain a maximum efficiency current of 29A for 30-second intervals. This capability ensures consistent performance during demanding maneuvers or long-duration flights typical of agricultural, mapping, and heavy-lift logistics drones.

Key Features

  • Industrial M8 Series V2 design with enhanced magnetic circuit and winding.
  • High-torque, low-KV (115KV) operation for large propeller efficiency.
  • Robust housing and shaft construction for impact resistance and longevity.
  • Advanced cooling design mitigates thermal buildup during high-power draws.
  • Precision-balanced rotor for minimal vibration and smooth operation.
  • Compatible with high-cell-count LiPo batteries (6S-12S typical) for scalable power.

Applications

  • Heavy-lift cargo and logistics multirotor drones requiring high torque.
  • Large-scale agricultural spraying and mapping fixed-wing UAVs.
  • Industrial inspection and surveillance platforms with extended flight times.
  • Aerial cinematography rigs carrying professional camera gimbals and payloads.
  • Custom large-format DIY drone builds for research and development.

Technical Specifications

Motor ModelM8 V2
KV Rating115 KV
Shaft Diameter87 mm
Max. Efficiency Current29A (30s)
Max. Continuous Power974.4 W
No-Load Current0.5 A
Recommended PropellerEOLO27*9, 28*9.5
Motor TypeBrushless Outrunner
ApplicationHeavy-Lift Drones, Fixed-Wing Aircraft

Frequently Asked Questions

What is the primary application for the SunnySky M8 V2 115KV motor?

The M8 V2 115KV motor is engineered for heavy-lift and industrial drone applications, including cargo UAVs, agricultural sprayers, and large fixed-wing mapping platforms. Its low KV and high torque output are optimized for spinning large-diameter propellers (27-28 inches) efficiently, providing the thrust needed for substantial payloads and extended flight endurance.

What battery voltage (cell count) is recommended for this motor?

This motor is typically paired with high-cell-count LiPo batteries, such as 6S to 12S configurations, to leverage its low KV rating effectively. The high voltage allows the motor to reach its optimal RPM and power band while drawing lower current, improving overall system efficiency and enabling the use of standard high-power ESCs designed for industrial drone platforms.

What size ESC is required to run the SunnySky M8 V2 motor?

Given its maximum efficiency current of 29A for 30-second bursts, a compatible Electronic Speed Controller (ESC) should be rated for continuous current well above this value, such as a 40A-60A ESC. For reliable operation under heavy load, ensure the ESC is rated for the same high cell count (6S-12S) as your battery and features robust firmware like BLHeli_32 or AM32 for smooth control.

Package Includes

  • 1 x SunnySky M8 V2 115KV Brushless Motor

Additional Information

Weight 0.55 kg
Dimensions 18 × 14 × 6 cm