MotionMAIL 1.1

    The term "stability" when referring to servo motor stability issues can be interpreted in many different ways, but the word by itself is meaningless. The type of stability is the key factor. Any and all motion profile attributes can have a stability rating attached. The guide to knowing if your system is stable isn't in the measurements you take, but in knowing which ones to take, and how to analyze them in relation to the specifications.

    Obtaining the right knowledge is the key to selecting a motor and amplifier package. A big problem in today's servo technology is understanding the different requirements for operating a servo motor amplifier when set up in the current or voltage modes. Being informed about how the servo system will react to the current and voltage modes of motor operation will prevent future tuning and stability problems.

COMPACT, HIGH PERFORMANCE MOTION CONTROL FOR PC/104 APPLICATIONS
ACS-Tech80's 595x series of PC/104-based motion controllers provides four axes of DSP-powered, high-precision servo and stepper control for embedded applications and provides within its condensed 3.55" x 3.775" design .

    Victor Feinberg, March 1997
    This article, which covers the most frequently specified designs, goes back to motor basics to help you specify the best servo motor for your application.

    John Mendolia, August 1997
    Power-off brakes are used in servo applications to hold the driven load or to provide dynamic braking. Here are some important factors to consider before making a selection.

    Jay K. Greyson, July 1997
    Properly matching brush-type and brushless dc (BLDC) motors and amplifiers is essential to obtaining a high-performance motion system. This article gives you tips on how to do it.

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