Some motion applications need axes to deliver both linear and rotary motion. Conventional designs for such functionality are often complicated and bulky. What’s more, rotary motors put to linear motion often have output shafts that are inadequate for supporting heavy side loads. Download the … [Read more...]
Satisfy application needs with versatile brushed dc and brushless dc motors
Brushed dc and brushless dc motors must be compatible with and satisfy critical motion-system parameters. These include the application voltage supply, overall footprint, target design life, continuous speed, and continuous torque requirements. Download the Ametek white paper... … [Read more...]
Incremental Encoder Signals
Incremental encoders are used on motors and equipment as feedback devices to determine position and direction of machinery. Motor controllers can also use position information from the encoder to commutate the motor and calculate velocity for speed control. The incremental encoder is a critical … [Read more...]
Reimagining Reflective Encoders
Traditionally, reflective encoders have been considered a lower end option used when cost was more important than options. Whether needing high CPR, an index channel or compact sizes, it's time to reevaluate reflective technology. New encoders are still economical but now offer improved performance … [Read more...]
Connecting Brushless DC Motors –the Phase Relationship
Brushless DC motor phase and sensor leads must be connected in a precise phase configuration for proper operation. Often the proper connection information is unavailable or explained differently from multiple suppliers. This paper explains the importance of the phasing relationship between motor … [Read more...]
Brushed vs Brushless DC Motors? – Which meets your Design Goals
Brush and brushless motor technologies are both applicable in today’s motion control market. Selection depends on many factors and how they affect the goals of the designer. This paper discusses the primary considerations in the technology selection process. … [Read more...]
Navigating the Complexities of Motion Systems
Now more than ever there are more options for motion design solutions covering a long list of varied technologies. It can be intimidating trying to navigate this sea of solutions if you do not understand some of the basic strengths and weaknesses of these technologies. This white paper will serve as … [Read more...]
Understanding Incremental Encoder Signals Data
Incremental encoders are used on servo motors as feedback devices to determine position and direction. Motor controllers can also use the position information from the encoder to calculate velocity for speed control. The incremental encoder is a critical component that provides important data … [Read more...]
Temperature Effects On Motor Performance
When applying DC motors to any type of application, temperature effects need to be considered in order to properly apply the motor. Performance will change as the motor temperature changes. When reviewing DC motor curves, the user needs to ask the question “Do these curves represent performance of … [Read more...]