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ZTW Gecko Series 6-12S OPTO High Voltage 150A ESC

If you want the best, the very best ESC for your demanding applications then look no further than the ZTW 'Gecko' series. Supeb build quality with finned andodised aluminium body with lightweight end caps, and legendery ZTW bullet proof reliability makes the 'Gecko' series the ESC of choice for those that want the very best.

Additional features include safe power arming along with advanced programmable, data logging system, low voltage cutoff, braking, timing, throttle input range, and more, making this series truly a pro series speed control.

This is an OPTO ESC meaning it does not come with a built in BEC for really serious big stuff capable of handling up to 12s Lipo which means it can take some serious power!

This ESC features a huge 8A SBEC output with adjustable voltage of either 5.0v, 6.0v, 7.4v or 8.4v - at last an ESC than can handle high voltage servos without the need for a seperate regulator!


bullet Brake Setting Soft medium or hard
bullet Battery Type setting (LiPo, LiFe or NiCd/NiMh)
bullet Low Voltage Protection Cut-off Setting, either LOW (2.8v/50%, MEDIUM (3.0v/60%) or HIGH (3.2v/65%) or OFF
bullet Factory Default Setup Restore
bullet 3 x Timing Settings (in degrees) Auto, 2, 8, 15, 2, 30
bullet Start up strength, 10%, 15%, 20%, 25%, 30%, 35%, 40%, 45%, 50%
bullet Governor Mode x 5 (for helicopter applications)
bullet Motor Rotation (clockwise\counterclockwise)
bullet Low Voltage Cut-off Type (power reduction or immediate shutdown)
bullet Extremely low internal resistance
bullet Super smooth accurate throttle linearity
bullet Safety Thermal Overload Protection
bullet Auto throttle shutdown in case of signal loss
bullet Data logging system such as temperature, voltage, current, RPM,
bullet OPTO - No BEC
bullet Power arm protection, over-heat protection, low-voltage protection and lost-signal protection
bullet Secondary sub-menu setting by LCD program card or PC interface
bullet Firmware updating by PC interface
bullet Unique metal shape designing gives your new fashion visual impact.
bullet Super smooth and accurate throttle linearity
bullet Support and match with most of the motors, including high RPM motors
bullet Programmable motor timing
bullet Utilizes new smaller MOSFET technology to minimize weight
bullet Finned heat sink
bullet Programmable throttle input range
bullet Anti-spark circuit eliminates (HV OPTO version only)

ESC battery & motor wires are supplied bare ended for you to fit your own connectors.


Gecko Software


You may download the Gecko PC software using this link. Please note this is an external link to our site, responsibilty for the contents rests with the software owner.

To download a PDF of the instruction book please click here


Gecko Series Programming Card
If you don't like programming from the transmitter then this easy to use programming card is the ideal partner for your ZTW Gecko series ESC. With this card setting features is a breeze, you will find yourself experimenting with different settings much more and changes at the field are so easy.


gifOutput gif150A (180A burst)
gifInput Voltage gif6 to 12 Li-Po, or 18 to 38 Ni-MH/Ni-Cd
gifBEC (Battery
gifElimination Circuit)
gifNone - OPTO
gif65mm x 46mm x 33mm
gifWeight gif123g

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