Overview
The T-Motor VL8015 KV170 is a UAV Motor from the VL Series Propulsion System, recommended for 12S setups with up to 14.8kg max thrust/arm and 25kg recommended MTOW (Quad). The VL Series system concept pairs the VL8015 KV170 motor with the V80A ESC and G26 propeller, and supports electronic propeller-locking for VTOL and fixed-wing aerodynamic layouts.
Key Features
- Fast propeller locking: 360° custom angle propeller-locking helps avoid turbulence from rotor rotation and helps keep fixed-wing aerodynamic layout from being affected.
- Economical (adaptive) propeller locking: ESC automatically adjusts current to control torque based on external force changes, reducing power consumption and heat for energy saving.
- Environmental rating: IPX5 (motor).
- Centrifugal cooling design: YES.
Specifications
Recommendations
| Voltage | 12S |
| Max Thrust/Arm | 14.8kg |
| Recommended MTOW (Quad) | 25kg |
Motor (VL8015)
| Model No. | VL8015 | KV (RPM/V) | 170 |
| Magnet Level | 180°C | Rated Voltage (LiPo) | 12S |
| Motor Size | Φ88.8*42mm | Idle Current (15V) | 1.9A |
| Lead Cable | Silicone wire14# 1000mm | Internal Resistance (25°C) | 43mΩ |
| Stator | 150°C high temperature-resisting coatings | Peak Current | 74A |
| Copper Wire | 220°C | Continuous Power (180s) | 1200W |
| Configuration | 24N28P | Ambient Temperature | -30°C to 55°C |
| Coil Insulation Test | 1000V/5s | Max. Thrust | 14.8g |
| Shaft Diameter | IN: 12 OUT: 10 | Motor Weight (incl. cable) | 610g |
| Rotor Dynamic Balance Standard | ≤10mg | Bearing | Imported 6901 |
| IP | IPX5 | Centrifugal Cooling Design | YES |
| Package Size | 150*120*57mm |
ESC (V80A) Specs
| Model No. | V80A | Control | PWM/CAN |
| Max. Voltage | 60V | Protocol | DRONE CAN/UAV CAN |
| Peak Current (10s) | 80A (Under certain heat dissipation conditions) | Propeller-locking | ElectronicPropeller-locking |
| Continuous Current | 40A (Under certain heat dissipation conditions) | Encoder cables | Shielded cables-Black-24AWG-5C-450±10mm-M6 aviation connector |
| Standby Consumption | ≤50mA | Output Cable | Silicone wire-orange-14AWG-110±10mm |
| Throttle Pos. Range | 1040~1940us (fixed) | Input Cable | Silicone wire-red/black-12AWG-180±10mm |
| Throttle Refresh Frequency | 50~500Hz | Signal Cable | Shielded cables-Black-OD4.2-5C-450±10mm-JP-3P*2-Black blank white-green yellow gray |
| Throttle Response Speed | 300ms | Weight (incl. cables) | 110g |
Propeller (G26) Specs
| Model No. | G26*8.5 inch (660.4*215.9mm) | Weight (Single Blade) | 68±5g |
What’s Included
- VL8015 ×1
- Parts Bag ×1
Applications
- VTOL and fixed-wing UAV propulsion setups using 12S power systems
- Quad UAV configurations up to 25kg recommended MTOW (Quad)
For compatibility questions and pre-sales support, contact support@rcdrone.top or visit https://rcdrone.top/.
Downloads
- VL8015 3D Diagram
- VL8015 Propulsion System Specifications.pdf
- TM-Link_V2.0 Upper Computer
- TM_UAVCAN_V2.3 CAN Communication
- User Manual
Details

The T-Motor VL8015 KV120 motor is paired with an 80A 14S ESC for a clean, compact power setup.

The T-Motor carbon fiber propeller features a checkered weave finish with a marked 36° pitch angle reference for setup.


The T-Motor VL8015 motor includes a mounting adapter plate and screw set for straightforward installation.
