This product adopts the latest generation of structure design without Hall Sensors and slots, and uses high-tech aviation aluminum alloy as the shell and Neodymium-Boron material as the permanent magnet. Below are the outstanding technical features of WALKERA Model DC Brushless Motors.
　

Features

• Walkera WK-WS-20-002 180L 3200rpm/v Brushless Motor RC Helicopter

• No magnetic cogging

• Spark free

• High efficiency

• Long service life

• Compact design - small dimensions

• High acceleration thanks to a low mass inertia

• Low electromagnetic interference

• Linearity between voltage and speed

• Linearity between load and speed

• Good heat dissipation, high overload ability

• Mainly linear motor characteristics, excellent control properties

• Able to bear high overloads for short periods

• Great for Walkera Dragonfly Helicopter, esky, etc

* All the Walkera brushless motors should be accompanied by the original speed controller to properly work.

Specifications

• Dimension: Φ 20 X 40mm

• Speed constant (KV): 3200RPM/V

• Working voltage: 6-18V

• Shaft extension: 11.0mm

• Shaft diameter: Φ2.3mm

• Weight: 65g

Package Contents

• Walkera WK-WS-20-002 180L 3200rpm/v Brushless Motor RC Helicopter

• Screw x 2 pcs

• Manual