T-MOTOR FLAME 200A 14S
Series: T-MOTOR ESCs for drone motors
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The T-MOTOR FLAME 200A 14S is a single-motor ESC from the Chinese maker T-MOTOR for heavy-lift multicopters on 6S to 14S. It drives one motor and returns real-time data to the flight controller.
The continuous current is 200 A and the peak current 240 A for 10 s; sizing follows the 200 A. The voltage window runs from 6S to 14S, i.e. up to 58.8 V fully charged. The firmware is proprietary and uses field-oriented control (FOC), although the FLAME range is listed as BLDC controllers. That is no contradiction: BLDC refers to the brushless motor type, FOC to the control method. FOC runs sinusoidally, more quietly and more efficiently than block commutation, but regulates more slowly, which hardly matters with large propellers. Telemetry is available and reports the status in real time.
Frame and law: on 14S each ampere-hour of battery is worth about 52 Wh, and a pack above about 3.1 Ah passes the IATA limit of 160 Wh and travels only as dangerous goods. Aircraft of this drive class are often at or above 25 kg take-off mass, where the open category ends; Remote ID and operator registration concern the aircraft.
For selection and wear: at 200 A continuous, lead cross-section, connectors and the solder joints of the power connections are decisive; even a slightly loosened contact heats up strongly there. The real-time feedback allows temperature and current to be watched in flight and creeping overload to be recognised. Capacitors at the battery input age with heat and ripple.
Technical data
Other data
| Cell count (S) | 6-14Scorrect |
|---|---|
| Charging channels | 1correct |
| Continuous current (A) | 200 Acorrect |
| Integrated propulsion unit | nocorrect |
| Peak current (A) | 240 Acorrect |
| Supported firmware | FOC proprietaercorrect |
| Telemetry | yescorrect |
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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