درایور موتور براشلس 40A DC با قابلیت تنظیم سرعت

Description:
An electronic speed control or ESC is an electronic circuit that controls and regulates the speed of an electric motor. It may also provide reversing of the motor and dynamic braking. Miniature electronic speed controls are used in electrically powered radio-controlled models. Full-size electric vehicles also have systems to control the speed of their drive motors. An ESC can be a stand-alone unit that plugs into the receiver's throttle control channel or incorporated into the receiver itself, as is the case in most toy-grade R/C vehicles. Some R/C manufacturers that install proprietary hobby-grade electronics in their entry-level vehicles, vessels, or aircraft use onboard electronics that combine the two on a single circuit board.
A brushless DC motor is very similar to a three-phase AC induction motor. You need to use a brushless DC motor controller (ESC) designed to generate the rotating field. A DC motor with brushes can indeed be run directly off of a battery (if it has a Permanent magnet field), as the rotating armature has a commutator to keep the armature developing torque against the fixed motor field.
An ESC or an Electronic Speed Controller controls the brushless motor movement or speed by activating the appropriate MOSFETs to create the rotating magnetic field so that the motor rotates. The higher the frequency or the quicker the ESC goes through the 6 intervals, the higher the speed of the motor will be.

Features:
Rated Voltage: DC 6-12.8V
Rated Current: 40A
Temperature Protection: 110 ° C                  
Speed Range: 8%-98%
Adaptation Motor Pole Number: 2-18 pole     
Startup Mode: Flexible start / Direct start
Braking Method: Reverse load / No brake
Speed Control Signal: 8Khz/16Khz fixed frequency PWM