Product overview
The T-MOTOR AT8025 70CC Fixed-Wing UAV Long Shaft BLDC Motor provides electric propulsion for VTOL fixed-wing UAVs. Available motor variants are KV160 and KV190. The motor weighs 980g and delivers up to 21kg of thrust, with suitability specified for aircraft spanning 3–3.6m and weighing approximately 45kg at takeoff. Its engine-alternative capability combines flight efficiency comparable to a 70cc engine with high-speed, heavy-load performance matching an 85cc engine; these comparisons describe different aspects of its performance.
The long-shaft architecture incorporates a detachable propeller mount that accommodates various propeller types, including fixed-wing and rotorcraft propellers, and provides secure locking. A rear output shaft allows integration of a magnetic encoder system for real-time rotational-speed monitoring, with that function requiring the encoder retrofit. Thermal management combines centrifugal active heat dissipation with a bottom-mounted heat sink. The motor carries a 12-month warranty from the date of purchase, subject to valid proof of purchase.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | T-MOTOR AT8025 70CC Fixed-Wing UAV Long Shaft BLDC Motor 160KV/190KV |
| Motor variants | KV160; KV190 |
| Motor weight | 980g |
| Maximum thrust | Up to 21kg |
| Suitable aircraft wingspan | 3–3.6mVTOL fixed-wing UAVs with a takeoff weight of approximately 45kg. |
| Suitable aircraft takeoff weight | Approximately 45kgVTOL fixed-wing UAVs with a wingspan of 3–3.6m. |
| Engine alternative | Flight efficiency comparable to a 70cc engine; high-speed, heavy-load performance matching an 85cc engine. |
| Propeller mount | Detachable propeller mount accommodating various propeller types, including fixed-wing and rotorcraft, with secure locking. |
| Rear output shaft and speed monitoring | Rear output shaft supports a magnetic encoder retrofit for real-time rotational-speed monitoring.With a retrofitted magnetic encoder system. |
| Cooling architecture | Centrifugal active heat dissipation with a bottom-mounted heat sink. |
| Warranty | 12 months from date of purchase.Valid proof of purchase required. |
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