ZTW Spider Series 18A OPTO Multi-Rotor ESC

The ZTW Spider series of ESCs are a great choice for any size of multi-rotor.

Designed from the ground up for simple installation and easy setup and pre-flashed with SimonK OneShot 125 firmware to give a fast, super-smooth, linear throttle response which is ideal for multi-rotors.

Alongside the superb build quality, ZTW Spider ESCs feature thermal overload protection and auto throttle shut down in case of signal loss.

Features:

• Developed specifically for multi-rotor use

• Pre-flashed from the factory with SimonK firmware

• Uses powerful, high performance MCU

• Super-smooth and accurate throttle response

• Auto throttle shut down in signal lose situation

• Safety thermal over-load protection

• Safe start, motor will not run until ESC is armed correctly

• Low internal resistance

• Programmable via throttle stick (see instructions under "Files" tab)

Specs:

Constant Current: 18A

Max Burst Current: 30A

Input Voltage: 2~4S LiPoly

BEC : OPTO

Dimensions: 43 x 22 x 12mm

Weight: 5.3g

Please note: No battery or motor connectors are supplied.