T-MOTOR FLAME 80A 12S V2.0
Series: T-MOTOR ESCs for drone motors
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The T-MOTOR FLAME 80A 12S V2.0 is a BLDC single-motor ESC of the FLAME series from the Chinese maker T-MOTOR for mid-class multicopters. It drives one motor, and firmware updates can be loaded over USB.
The continuous current is 80 A and the peak current 120 A for 10 s; sizing follows the 80 A. The voltage window runs from 6S to 12S, i.e. from 25.2 V to 50.4 V fully charged. The designation BLDC stands for the brushless motor type the controller drives; the FOC controllers of the maker's other ranges run sinusoidally and more quietly. The USB update means the firmware can be maintained from a computer without opening the controller.
Frame and law: depending on take-off mass, a multicopter with this controller falls into EU class C2 or C3, and from 25 kg the specific category with an operational authorisation begins. On 12S it is 44.4 Wh per ampere-hour of battery; the IATA limits of 100 and 160 Wh lie at about 2.3 and 3.6 Ah.
For selection and wear: at 80 A continuous the connection is the weakest link; lead cross-section, connectors and solder joints must carry the current without heating. Peak currents of up to 10 s occur with quick throttle application and load the MOSFETs. Compare firmware versions before flight, because an update can change behaviour. After a crash or heat, check capacitors, solder joints and lead insulation.
Technical data
Other data
| Cell count (S) | 6-12Scorrect |
|---|---|
| Charging channels | 1correct |
| Continuous current (A) | 80correct |
| Integrated propulsion unit | nocorrect |
| Peak current (A) | 120correct |
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
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