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Adaptive Algorithm Stops Cogging in Brushless Motors

 

 
High-performance motion-control applications commonly use three-phase permanent-magnet synchronous motors, popularly known as brushless motors. These motors are typically operated by servodrives that deliver sinusoidal currents to produce a relatively smooth motion.
Products & Services
Linear motors generate force only in the direction of travel. They are capable of extremely high speeds, quick acceleration, and accurate positioning. Search by Specification | Learn more about Linear Motors
Gearmotors consist of an AC or DC motor with an integral gearbox or gear head that steps delivered speed up or down. Search by Specification | Learn more about Gearmotors
DC motors are most commonly used in variable speed and torque applications. They include brushless and gear motors, as well as servomotors. Search by Specification | Learn more about DC Motors
Motor and generator winding services suppliers specialize in producing custom motors, generators and custom windings per customer specifications, as well as companies that specialize in motor repair and refurbishing.  Search by Specification | Learn more about Motor and Generator Winding Services
AC servomotors are responsive, high-acceleration motors typically constructed as permanent magnet synchronous motors. Search by Specification | Learn more about AC Servomotors
Product Announcements
Bodine Electric Company - Standard Products Reduce Development Time & Cost!
Bodine Electric Company offers now over 1,000 standard models of AC induction, permanent magnet DC, and brushless DC fractional horsepower (<1 HP, 746 Watts) gearmotors, motors, controls, and motor... (read more)
Bodine Electric Company - Bodine Standard Products Catalog S-16
Download our standard products catalog, S-16, from www.bodine-electric.com. Whether it's AC induction, brushless DC, or permanent magnet DC gearmotors, motors, or controls, we deliver Quality in... (read more)
H2W Technologies - 3 Phase Brushless Linear Motor
The 3 phase brushless (or AC servo) linear motor is ideal for long stroke, closed loop servo, linear motion applications. They can be used at speeds up to 240 in / sec [6 m / sec]. They are capable of... (read more)
Performance Motion Devices, Inc. - MC73110 for Brushless DC Motor Control
The MC73110 Motor Control IC provides high performance digital current loop, velocity loop, and commutation, for brushless DC motors. This intelligent single-axis drive controller operates in internal... (read more)
BEI Kimco Magnetics - Motion Control Products for Aerospace & Defense
BEI Kimco Magnetics is an established manufacturer of motion control products used for military, aviation and space systems. BEI Kimco was chosen as the sole source supplier for the torque motors that... (read more)
 
Topics of Interest
Permanent Magnet (PM) Brushless Motors  The permanent magnet brushless dc motor has been in existence for about three decades and is finally being widely used for many applications1,5,6. Its... (Read More)
This application note describes a method of driving a sensored Permanent Magnet Synchronous Motor (PMSM) with sinusoidal currents controlled by a dsPIC30F Digital Signal Controller (DSC). The motor... (Read More)
TYPES OF MOTORS Alternating-Current Motors SQUIRREL-CAGE INDUCTION MOTOR  By far the most common motor used to drive pumps is the squirrel-cage induction motor (Figure 1). This motor consists of... (Read More)
AC and DC motors are the two major types in use today that are related to the industrial and HVAC applications. These motors provide the speed, torque, and horsepower necessary to operate the... (Read More)
This reference design provides a hardware and software solution for Sensorless Brushless dc motors. This document includes complete schematics, printed circuit board layout, and firmware. The... (Read More)
See more product announcements for Linear Motors
Linear Motor Performance with Belt Drive Economy

Linear Motor Performance with Belt Drive Economy
Bell-Everman Inc.


Beckhoff AL2400 and AL2800 Linear Servo Motors

Beckhoff AL2400 and AL2800 Linear Servo Motors
Beckhoff Automation LLC


High Performance Linear Steppers

High Performance Linear Steppers
H2W Technologies


11 See more product announcements for Linear Motors