Want to Choose the Right Products for You?
Take a quick test to find the right propeller for you.
T-Motor V807 KV170 is a high-power propulsion motor designed for VTOL aircraft, fixed-wing UAVs and multirotor platforms. It supports a 12S LiPo battery system with a recommended voltage range of 42–52V, together with the FLAME 180A 12S V2.0 ESC and G27×8.8, G28×9.2 or G29×9.5 propellers. The motor provides a maximum thrust of approximately 21kg in the provided G28×9.2 bench test configuration. Its 180°C high-temperature-resistant stator coating, Class C 220°C enamelled wire, high-temperature magnets and centrifugal fan structure support stable propulsion performance in demanding VTOL applications.
VTOL Propulsion Motor
12S LiPo · Up to 21kg Thrust
High-Power Motor for VTOL UAVs
High-Temperature Materials and Active Cooling
The V807 uses high-temperature-resistant enamelled wire and curved magnets to support demanding propulsion conditions. Its centrifugal fan structure helps improve active heat dissipation around the motor. The product specification lists Class C 220°C resistance for the enamelled wires and Class E 150°C resistance for the magnets.
Optimized for VTOL Composite-Wing Aircraft
The V807 KV170 is designed for VTOL composite-wing power systems. The recommended setup uses a 12S LiPo battery at 42–52V, a FLAME 180A 12S V2.0 ESC and G27×8.8, G28×9.2 or G29×9.5 propellers. The provided reference lists 7.5–10kg VTOL thrust per motor and a 30–40kg MTOW reference for quad configurations. Coaxial installations should account for the stated performance loss.
Technical Parameters
· Product Type: VTOL propulsion motor
· Model: V807 KV170
· Recommended Battery: 12S LiPo
· Recommended Voltage: 42–52V
· KV Value: 170KV
· Maximum Power: 6800W for continuous 180 seconds
· Peak Current: 150A for continuous 180 seconds
· Maximum Test Thrust: 20.721kg with G28×9.2 propeller
· Recommended ESC: FLAME 180A 12S V2.0
· Recommended Propellers: G27×8.8, G28×9.2 and G29×9.5
· Motor Size: Ø88.5 × 46.4mm
· Motor Weight: 650g
· Motor Weight Including Cables: 800g
· Package Weight: 1000g
· Internal Resistance: 40mΩ
· Idle Current at 18V: 3.0A
· Configuration: 24N28P
· Shaft Diameter: Inner Ø12mm / Outer Ø8mm
· Bearing: Imported 6901ZZ
· Protection Rating: IP35
· Rotor Dynamic Balance Standard: ≤5mg
· Lead: 12AWG × 1000mm
· Coil Withstand Voltage: 500V for 5 seconds
· Magnet Temperature Resistance Grade: Class E 150°C
· Enamelled Wire Temperature Resistance Grade: Class C 220°C
Want to Choose the Right Products for You?
Take a quick test to find the right propeller for you.
12S VTOL Propulsion Test Reference
· Motor Model: V807 KV170
· Test Propeller: G28×9.2
· Recommended battery system: 12S LiPo
· Test voltage range: approximately 45–48V
· Maximum recorded thrust: 20.721kg
· Maximum recorded current: 124.56A
· Maximum recorded input power: 5647.55W
· Maximum recorded RPM: 5649
· Maximum recorded torque: 6.46N·m
· Maximum recorded efficiency: 8.29g/W at the listed test point
· Recorded operating temperature: 128°C at 22°C ambient temperature
· The figures are bench-test reference data and require verification in the complete VTOL system
Package Contents and Shipping Confirmation
· Motor: 1 piece
· Parts bag: 1 set
· The parts bag contains the mounting and motor installation components shown in the package image.
· Please confirm the final package contents, propeller adapter, mounting hardware and cables before ordering.
· The actual shipping configuration is subject to the final quotation and order confirmation.
Need a Custom
Share your UAV requirements. We’ll help evaluate the right propeller solution.
VTOL Installation and System Matching Notice
· Confirm that the battery system is compatible with the recommended 12S LiPo and 42–52V operating range.
· Match the V807 KV170 motor with the recommended FLAME 180A 12S V2.0 ESC and a suitable propeller.
· Confirm propeller size, rotation direction and installation orientation before operation.
· For coaxial configurations, account for the stated performance loss and complete a separate aircraft-level propulsion test.
· The 6800W and 150A specifications are stated for continuous 180 seconds and should not be treated as unlimited continuous operation.
· Monitor motor current, RPM, vibration and temperature during the first system test.
· The IP35 rating is the value listed in the technical specification; it does not replace proper environmental protection and maintenance.
· The provided thrust and efficiency data is T-Motor bench-test reference data and should not be treated as a guaranteed aircraft performance result.
· Confirm final package contents and installation hardware before purchase.
