Thanks to the development of modern electronic motor drivers bezszczotkowych have many additional features designed a complex system this type of engines. They have many advantages such as high torque, independent of current speed, engine speed, and a high ratio of power-to-weight. Unfortunately, their control is very difficult. Don't just connect the current to set them in motion. Fortunately, our store presents a wide range of drivers of these engines, which facilitate their use in all projects.
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Drivers for BLDC motors
Products: 8
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SparkFun Brushless Motor Driver - BLDC motor driver - TMC6300 - SparkFun ROB-21867
BLDC brushless motor driver from SparkFun equipped with the TMC6300 chip from ADI + Trinamic. SparkFun Brushless Motor Driver is an easy to use and extremely effective driver...
Index: SPF-23025
Index: SPF-23025
Program Card HW-BQ2006- HobbyWing
HobbyWing programmer for brushless motor controllers (BLDC)
Index: MOD-06111
Index: MOD-06111
Redox Ultra 45R - DC 45A motor controller for RC models
The electronic, bidirectional , proportional current regulator works in tandem with brush motors of classes 400, 500 and 600 , in drive systems of remotely controlled model...
Index: MOD-09442
Index: MOD-09442
Brushless motor controller SkyWalker 60A HW30216100
SkyWalker brushless motor controller, supporting motors drawing up to 60 A , guarantees reliability and high quality of workmanship. The LED programming card will...
Index: INN-23187
Index: INN-23187
Hobbywing SkyWalker 50A Brushless ESC Speed Controller With UBEC
Brushless motor controller for current up to 50 A. The optimum power supply is the 2S - 4S li-pol packages (7.4 V to 14.8 V). It has a 5 V / 5 A UBEC controller .
Index: MOD-06108
Index: MOD-06108
- EOL
Motor driver expansion board X-NUCLEO-IHM08M1 for STM32 Nucleo
Expander, X-NUCLEO-IHM08M1 extension board for STM32 Nucleo with a built-in STL220N6F7 controller to control a brushless DC three-phase motor.
Index: FAR-15166
Index: FAR-15166
Brushless motor controller for current up to 6 A. The optimum power supply is the 2S - 3S li-pol packages (7.4 V to 11.1 V). It has a 5 V / 2 A BEC regulator.
Index: MOD-06106
Index: MOD-06106
Brushless motor driver (BLDC) Dualsky 6A v2
12-volt and 6A capacity from Dualsky for motors brushless 3-phase motors.
Index: MOD-00581
Index: MOD-00581
Drivers of modern BLDC motors
Brushless DC motor (BLDC motor), also known as an engine swap. electronic, synchronous or DC motor, synchronous motors, DC power supply, inverter or power supply pulse. This is a special driver bezszczotkowych motors, which produces electric current AC to manage each phase of the motor by means of a system with a closed feedback loop. The driver delivers current pulses in the motor windings, controlling the speed and torque of the engine.
The advantages of engines bezszczotkowych
The advantages of brushless motor in relation to engine of the brush is mainly the high ratio of engine power to weight, high speed and the possibility of electronic control using motor driver, brushless. Because of this, the BLDC motors have high torque which does not depend on speed of rotation. Conventional DC motors with commutation using brushes reach its nominal torque only when full speed. BLDC motors find application in such devices as computer peripherals (disk drives, printers), handheld power tools and all kinds of vehicles, from model airplanes with electric drive (mostly drones and quadrocoptery), electric cars. Through the use of special drivers, komutujących phase windings on a separate engine, possible to use very complex algorithms to control operation of the engine.
Sophisticated engine controls bezszczotkowymi
Since motor drivers bezszczotkowych must work in a shift beyond the traditional brush-type motors require information on the position of the rotor relative to the stator coils. Some designs use Hall effect sensors or speed sensor for direct measurement of the rotor position. Others, in turn, measure the strength of back EMF in niezasilanych at the moment the motor winding to determine the rotor position, eliminating the need to use individual sensors of the Hall effect. This is due to this fact often referred to as regulators bezczujnikowymi.
For modeling the use of BLDC motors and specialized controllers
Brushless motors are popular in the models flying and dronach. Best ratio of power and weight, as well as a wide range of dimensions revolutionized the market of electric models, almost pushing him to the other engines. Stimulated the development of simple, lightweight electric model aircraft. Improved ratio of power to weight of modern batteries and motors bezszczotkowych allows models to ascend vertically, instead of gradually rise. Present in the market motor drivers bezszczotkowych often have additional features designed to integrate with the model flying, such as the interface for the system of radio control.