Set 4buc ESC ZTW Spider HV 6S 20A cu Blheli, ca noi la cutie, merg la orice motoare brushless de drona mici sau mari, au fost folosite un pic pe motoare 4008 17inch.

ZTW Spider PRO Series 20A HV OPTO ESC 2~6S (BLHELI Firmware)

The ZTW Spider PRO series of ESCs are a great choice for the popular FPV Racing multi-rotors.

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

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

Features:
• Developed specifically for FPV Racing multi-rotor use
• Pre-flashed from the factory with BLHELI firmware
• Capable of using ONESHOT125
• Uses powerful, high-performance Silab F390 MCU at 48MHz
• Super-smooth and accurate throttle response
• Super fast refresh rate of up to 600Hz
• Ultra-low internal resistance
• Twisted pair cable to throttle which reduces cross talk.

Specs:
Constant Current: 20A
Max Burst Current: 30A
Input Voltage: 7.4~22.2V (2~6S LiPoly)
BEC: OPTO
Dimensions: 29 x 16.5 x 5.5mm
Weight: 12g
Servo Lead: JR Type

Please note: No battery or motor connectors are supplied.