SKU: DRFC-3202
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Pro-Range D8120-100DKV CCW Brushless Drone Motor

₹11,519.00 (Inclusive of all taxes)
Out of Stock

The Pro-Range D8120-100DKV is a high-torque, low-KV brushless motor engineered for heavy-lift and long-endurance UAV platforms. Designed for 6S to 12S LiPo battery systems, it delivers up to 1400W of power with optimized efficiency for extended flight operations.

Features

  • Low 100KV rating optimized for large propellers and high-torque applications.
  • Wide 6S-12S LiPo voltage compatibility for flexible power system integration.
  • High power output up to 1400W with a maximum load current of 31.5A.
  • Engineered for efficiency with a thrust-to-power ratio of 8.3 g/W.
  • Robust construction with an 8mm shaft and 28-pole design for reliable, low-maintenance operation.

Out of stock

Description

The Pro-Range D8120-100DKV brushless motor is built for demanding professional UAV applications where high thrust and flight endurance are critical. Its low KV rating of 100 RPM/V is specifically tuned for large-diameter propellers, generating the necessary torque for heavy-lift drones, aerial photography rigs, and industrial inspection platforms without excessive current draw.

Constructed with a 28-pole stator and high-grade magnets, the motor provides smooth, consistent power delivery across its operational voltage range of 6S to 12S. The design prioritizes thermal management and mechanical durability, supporting continuous operation within an ambient temperature range of -20°C to 80°C. The 8mm hardened steel shaft ensures reliable power transmission to the propeller hub under high-load conditions.

Key Features

  • Low-KV 100 RPM/V design for high-torque, low-RPM operation with large propellers.
  • Extended voltage range compatibility from 6S (22.2V) to 12S (44.4V) LiPo batteries.
  • High-efficiency stator and magnet configuration delivering up to 8.3 grams of thrust per watt.
  • Robust mechanical build with an 8mm shaft diameter and 89.8mm outer diameter housing.
  • 28-pole design for smooth rotation and precise electronic speed control (ESC) compatibility.
  • Optimized thermal design for stable performance within a -20°C to 80°C operating range.
  • High power density, offering up to 1400W of output at a weight of approximately 570 grams.

Applications

  • Heavy-lift drone platforms for professional cinematography and payload delivery.
  • Long-endurance fixed-wing or VTOL UAVs for mapping, surveying, and inspection.
  • Industrial-grade multirotors requiring high thrust and reliable 6S-12S power systems.
  • Aerial photography and LiDAR scanning rigs where stable, efficient power is critical.
  • Custom large-scale UAV builds for agricultural spraying or cargo transport.

Technical Specifications

ModelD8120-100DKV
Rotation DirectionCCW (Counter-Clockwise)
KV Rating100 RPM/V
Motor TypeOutrunner Brushless
Voltage Range6S to 12S LiPo
Max Continuous Current31.5 A
Max Power Output1400 W
Max Efficiency Current28 A
No-Load Current4.0 A (4000 mA)
Thrust-to-Power Ratio8.3 g/W
Shaft Diameter8 mm
Outer Diameter89.8 mm
Number of Poles28
Operating Temperature-20°C to 80°C
Weight570 g

Frequently Asked Questions

What is the primary application for a 100KV motor like the D8120?

The 100KV rating is specifically designed for high-torque, low-RPM applications. It is ideal for heavy-lift drones and long-endurance UAVs that use large-diameter propellers on 6S to 12S battery systems to generate maximum thrust efficiently without excessive current draw.

What ESC is recommended for this Pro-Range motor?

You will need a high-current, high-voltage ESC capable of handling at least 31.5A continuous current and compatible with 12S (44.4V) LiPo input. Ensure the ESC firmware (such as BLHeli_32 or AM32) supports the low KV and high pole count (28-pole) for smooth operation.

Can this motor be used with a propeller adapter?

Yes, but it is designed for direct bolt-on propellers using its integrated 8mm shaft. If an adapter is necessary, ensure it is precisely machined and securely fastened to prevent imbalance and vibration, which are critical for the motor's bearings and performance at high power levels.

What is the significance of the 8.3 g/W efficiency rating?

This metric indicates how much thrust (in grams) the motor produces per watt of electrical power consumed. An efficiency of 8.3 g/W is favorable for heavy-lift applications, as it means more of the battery's energy is converted into usable thrust, directly contributing to longer flight times and reduced thermal stress on the system.

Package Includes

  • 1 x Pro-Range D8120-100DKV CCW Brushless Motor
  • 1 x Mounting Screw Set

Additional Information

Weight 0.651 kg
Dimensions 11 × 10 × 10 cm