Motor Controller 450W Brushless Motor Controller Box Accessory Part For Electric Bicycle

Features:
The controller shell is made of aluminum alloy, which can protect the internal circuit and good for heat dissipation to prevent thermal overload.
This item is a brushless motor controller, it can provide constant speed, quiet operation, sensitive control of braking and direction changes.
More efficient and more energy efficient. It can automatically identify the phrase angle and rated voltage of the electric bike.
Wires and interfaces are durable and ensure low malfunction of long time use. Each interface has different color for your easy installation.
Suitable for electric bicycles, scooter, etc.

Specifications:
Material: Aluminum alloy
Rated power: 450W
Max. Current: 22A
Phase angle: 60° / 120°
Size: approx. 110*84*44mm/4.33*3.31*1.73inch
Cable length: approx. 15cm/5.91inch
Weight: Approx. 447g
Options (rated voltage): 24V/36V; 36/48V; 48V/60V
Under voltage protection: 24V/36V-20V/31V; 36/48V-31V/42V; 48V/60V-42V/52V

Package list:
1*brushless controller