When making a DC brushless motor controller choice, there are several issues that have to be addressed so that the proper device is selected for a system. If the application is a simple fan or blower, ...

Another method worth considering in any discussion of motor control isvector control. The detailed formulation of this method to control thetorque and flux in PMSM was originally achieved by Jahns, ...

Oriental Motors has introduced sinewave drive vector controllers for its 30 and 50W brushless dc motors, improving speed tracking, reducing audible noise, increasing peak torque (15% for 30W types and ...

A brushless-DC motor is common in ceiling fan and pan-tilt-zoom (PTZ) camera designs. But you can’t use the same brushless-DC motor solution for both of these end products. A ceiling fan driver ...

[Davide Gironi] shows us how to implement a sensorless brushless DC motor controller (sensorless BLDC) using an ATmega8 microcontroller. In order to control a BLDC motor you need to know its ...

Traditional 12V to 48V motor drive systems typically use an MCU paired with three separate gate drivers. However, rising demand for higher efficiency and more precise control is accelerating the shift ...

Three-phase brushless motors offer many benefits including economy, reliability and high efficiency, but also exhibit poor dynamic performance. By implementing proper control algorithms (such as field ...

NXP’s latest motor-control microcontrollers usher in a new level of performance for automotive/industrial BLDC, PMSM, and other electric motors. A new family of motor-control MCUs from NXP ...

An intelligent controller from Roboteq, the MBL1650, is capable of directly driving a hall-sensor equipped brushless dc motor up to 120 A at up to 50 V. An intelligent controller from Roboteq, the ...

Micronas paves the way towards a new class of highly versatile, single- chip smart actuator solutions by licensing a high-performance 32-bit core for their HVC family Freiburg, December 11, 2013 – ...

The 700BDC, 701BDC, and 703BDC brushless dc motor controls are available in open or closed-loop models operating at 11 to 40 Vdc and 5-A continuous load current. The 703BDC features include adjustable ...