ZTW Black Widow Brushless Motor with Integrated ESC 3510 540KV 2814 Binding Setup:

Binding Setup:

see our Lipo Battery Guide

They are very compact in size and weight

Over Temperature and low-temperature alert function

ZTW Black Widow Brushless Motor with Integrated ESC 3510 540KV 2814 Binding Setup:ZTW Black Widow is a series of brushless motors with integrated ESC designed for easy installation and setup, and to provide optimal compatibility between motors and ESCs. The BW3510 540KV motor is ideal for 500 700 size multicopters due to its low internal resistance, fast and instant response. The motors come pre set as either clockwise or counterclockwise from the factory, but the rotation direction can be easily changed with a switch on the side