play the price is right slot for real



Accelerated Optimization & Advanced Analysis for Electrical Machines and Drives Boost Motor and Drive Testing Productivity, Capability and Data Analysis

Mike Hoyer, Applications Engineer • HBM Test and Measurement

Evaluating motor efficiency has become extremely important since significant efforts are focused on more efficient electrical machines and drives. The main issue is how to implement an accelerated procedure that obtains the motor or drive efficiency for all operating points safely, accurately and rapidly. Ordinary test methods using a typical power analyzer only offer inadequate numerical results. To get beyond numerical results, all electrical, mechanical and physical signals must be acquired simultaneously at high sample rates coupled with advanced real-time custom analysis and fast data transfer to automation systems making it possible to accurately and rapidly perform electric motor and drive efficiency mapping and almost any type of advanced analysis. MORE

Common Mode Chokes or Cores Cannot Prevent Bearing Failure in All Motors

H. William Oh • Electro Static Technology

In recent years, manufacturers of common mode chokes or cores (CMCs) have increased their efforts to market these devices as a means of preventing bearing failures in PWM VFD/inverter-driven motors. CMCs are not new; they have been applied to power electronics for decades. This article will discuss the basic principle of how CMCs work and their effectiveness in mitigating bearing currents. MORE

Newly-Formed Trident Motion Technologies Brings Customized Powered Motion Solutions to Mid-Size OEMs
HEIDENHAIN TV Showcases the Latest in Motion Control Advances
Zero-Max’s New Website Provides Web-To-CAD Design Solutions
Miniature 700W Servo Motor Drive with Integrated Motion Controller
Lifetime Lubrication Ensures Smooth Operating Zero-Max Right Angle Gear Drives
Yaskawa Releases U1000 iQpump Low Harmonic Intelligent Pump Drive
New IP65 Integrated Stepper Motors from Applied Motion
ETEL Expands Linear Motor Line to Meet Needs of Direct Drive Machines
High Torque Density Motor
TI Introduces Smallest Gate Driver and Power MOSFET Solution for Motor Control
Sensors from TT Electronics Offer Accuracy and Longevity for Critical Applications
New PIC32 Family of 32-Bit Microcontrollers Optimized for Motor Control and General Purpose Applications