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Maytech MT85A Opto V1

Quick Overview

Comparison of Maytech Harrier-Suprem V1 & V2 ESCs (Airplane/Helicopter).

Special Price: CHF17.90

Regular Price: CHF86.90


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  • Main Program: V1 Series, V2 Series
  • Brake: Brake OFF / ON, Brake OFF / ON (Soft or Mid or Hard)
  • Battery Type: NiCad / Lipo, NiCd / Nimh / Lipo / LiFe
  • Cut Off Voltage Threshold: 2.8V or 50% / 3.0V or 60% / 3.2V or 65%, 2.8V or 50% / 3.0V or 60% / 3.2V or 65% / No Protection
  • Restore Factory Setup Defaults: Restore
  • Motor Timing: Automatic(7-30°) / Low(7-22°) / High(22-30°), 2° / 8° / 15°/ 22° / 30°, The correct timing value can make themotors run smoothly
  • Soft Acceleration Start Up: Very Soft / Soft / Start ACC, 10% / 15% / 20% / 25% / 30% / 35% / 40% / 45% / 50%
  • SBEC Voltage Output: 5.5V 4A non-adjustable, 5.0V / 5.5V / 6.0V (adjustable) 5A continuous, 5A SBEC supplyServo with much stronger power
  • Motor Rotation: Normal / Reverse, Forward / Reverse
  • Governor Mode: RPM Off / Heli first Range / Heli Second Range, Rpm off / 1st Soft Start / 2nd Soft Start / 3rd Soft Start / Governor Mode, If Governor Mode is activated,ESC ccan keep the motor speed whenthe load changed
  • Low Voltage Cut Off Type: Reduce Power /Hard Cut Off, Reduce Power /Hard Cut Off
  • Soft Acceleration Start Up: Restore

Main Features

  • Use new generation of MOSFET to make sure the ESC low heating and more Efficiency
  • Secondary submenu setting is easier to be programmed by Maytech LED Card
  • Advance governor mode to keep motor speed even though the load is changed
  • More optional motor timing setup and soft acceleration start-ups make the motors run smoothly
  • Super smooth and accurate throttle linearity
  • Power arming protection (prevents the motor from accidentally running when switched ON)
  • When the temperature of ESC exceeds 110 Degrees Celsius, the ESC will reduce the output power to allow it too cool
  • The ESC will automatically reduces output power to the motor when it detects throttle signal loss for 2 second, a subsequent loss of throttle signal beyond 2 seconds, will cause the ESC automatically to cut power to the Motor
  • All functions are programmable, to meet your specific Needs

The MAYTECH ESC's high power BEC has been specifically designed for extreme aerobatics and therefore has the capability to support the higher momentary peak demand loads to eliminate the possibility of unwanted shutdowns, and is also capable of supporting continuous simultaneous multiple servo operations typically found in CCPM equipped hardcore 3D E-helicopters.

SKU ME0001
Manufacturer Maytech Electronics

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