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The T-Motor AIR 40A is a high-performance 40A ESC for multirotor drone applications. The page says it supports 2S to 6S LiPo batteries for flexible UAV builds, with optimised firmware for smooth throttle response and stable flight.
It uses a twisted-pair signal cable design that reduces transmission interference and is compatible with Pixhawk and other flight controllers. The page describes it as ideal for FPV drones, aerial photography and industrial UAV platforms, and lists the SKU as TIFPS0661. It showed only 1 left in stock. The page lists no burst rating, weight or dimensions.
40A ESC: for multirotor drone applications.
2S to 6S LiPo: for flexible UAV builds.
Optimised firmware: for smooth throttle response and stable flight.
Twisted-pair signal cable: reduces transmission interference.
Pixhawk compatible: and other flight controllers.
For FPV, photography and industrial UAVs: as described.
An electronic speed controller (ESC) converts the throttle signal from the flight controller into the three-phase power that a brushless motor needs. It switches battery current through MOSFETs at high speed, so the motor turns at the speed that the pilot or autopilot asks for. The continuous current rating shows how much current the ESC can carry all the time, and the burst rating shows what it can survive for a few seconds.
Match the ESC to the rest of the power system. The battery cell count must fall inside the listed range, the continuous current must be higher than what your motor and propeller draw at full throttle, and the signal protocol (for example PWM, Oneshot, Multishot or DShot) must be supported by your flight controller. An ESC marked OPTO has no built-in BEC, so the receiver and flight controller need power from another source. An ESC with a BEC can supply a regulated voltage, usually 5V, to small electronics.
Install and test carefully. Solder joints must be clean and strong, the motor wires should be kept short and tidy, and the ESC needs airflow because current makes heat. Calibrate the throttle range if the ESC needs it, check the motor direction with the propellers removed, and never connect a battery with the propellers fitted while you are working on the wiring. Use a battery with a cell count and connector that suit the ESC, and check for a heat problem after a short test hover.
FPV drones
Aerial photography
Industrial UAV platforms
Pixhawk builds
2S-6S power systems
Compatible flight controllers include Pixhawk and other multirotor systems. The page gives no burst, BEC or size data, so check the T-Motor documentation before planning a tight install.
There is a twisted-pair signal cable design for less interference.
Type: 40A electronic speed controller
Battery: 2S to 6S LiPo
Signal cable: twisted pair
Compatible with: Pixhawk and multirotor flight controllers
Use: FPV, aerial photography, industrial UAVs
1 x T-Motor AIR 40A 6S ESC
UAV builders who want a 40A T-Motor ESC on 2S-6S.
40A.
2S to 6S LiPo.
Pixhawk and other multirotor flight controllers.
As a twisted pair to reduce interference.
| Brand | T-Motor |
|---|---|
| Battery Support | 2S-6S |
| Continuous Current | 40.000000 A |
| Peak Current | 60.000000 A |
| Weight | 26.000000 g |
| Selling unit | PCS |
