T-Motor 40A Opto ESC Speed Controller


T-series pro ESC has the best performanceit is the super-class product for RC airplane and helicopter and multiroto-copter.


  • Output: Continuous 40Aburst 60A up to 10 seconds.
  • Input Voltage: 2-6 cells lithium battery or 5-18 cells NiMH battery. 
  • Refresh rate of the throttle signal: 50Hz to 432Hz.4Control Signal Transmission: Optical/electrical coupled system.5Max Speed: 210000rpm for 2 Poles BLM70000rpm for 6 poles BLM35000rpm for 12 poles BLM. (BLM = BrushLess Motor)6 Size: 59mm (L) * 27mm (W) * 12mm (H).7. Weight: 29g.


  • High performance microprocessorbest compatibility with all kinds of motorshighest driving efficiency.
  • Three types of start mode: Normal / Soft / Very-Softcompatible with aircraft and helicopter.
  • Smoothlinearquick and precise throttle response.
  • Multiple protection features: Low-voltage cut-off protection / Over-heat protection / Throttle signal loss protection.
  • The throttle signal is transferred through optical/electrical coupled system to avoid electromagnetic interference.
  • Perfect governor mode for Multiro-copter.
  • Wide-opened heat-sink has the best heat dissipation effect.
  • The firmware of the ESC can be updated through the built-in USB adapter in the Professional LCD Program Box.
  • User programmable.
  • Multiple program methods supported: transmitter stickDigital LED Program CardMultifunction LCD Program BoxProfessional LCD Program BoxPC software. Very easy to program the ESC at home or at the flying field.

55 JD
0 in stock
55 JD 1+ units
52.25 JD 10+ units
49.5 JD 25+ units
46.75 JD 100+ units

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