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servo motor
- Posted: March 16, 2016
Servomotors are generally used as a high performance alternative to the stepper motor. Stepper motors have some inherent ability to control position, as they have built-in output steps.
This often allows them to be used as an open-loop position control, without any feedback encoder, as their drive signal specifies the number of steps of movement to rotate. This lack of feedback though limits their performance, as the stepper motor can only drive a load that is well within its capacity, otherwise missed steps under load may lead to positioning errors.
The encoder and controller of a servomotor are an additional cost, but they optimize the performance of the overall system (for all of speed, power and accuracy) relative to the capacity of the basic motor. With larger systems, where a powerful motor represents an increasing proportion of the system cost, servomotors have the advantage….
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Categories: Technical Support - Posted: February 04, 2016
Reprint of December 30, 2015 Linear Motion Tips article from Design World
Servo motor sizing is often done with the help of a manufacturer’s sizing program, but it’s important to understand the three most critical factors—speed, torque, and inertia—to ensure you select the best-fit motor for the application.
Selecting the right servo motor for a linear motion system is a complex task, beginning with initial assumptions and component selections, which must be checked through a series of calculations and, in most cases, repeated over several iterations until a suitable combination of motor and mechanics is found...Categories: Technical Support - Posted: September 29, 2015
Nippon Pulse’s Linear Shaft Motor is a brushless, high-precision direct drive linear servo motor with a tubular design. The motor consists of a magnetic shaft and coil assembly (forcer), and is driven and controlled by the flow of current...
Categories: Technical Support - Posted: August 31, 2015
The maxon academy features several e-Learning modules to help deepen your knowledge on drive technology. We recently introduced a series of How-to Videos that are easy-to-follow tutorials with specific information on topics from motor selection to gears, winding and motor type comparisons. These short videos are perfect for busy engineers that need a quick review on the selection of high-precision drives and systems.
Additional information and technical data is available by contacting sales@electromate.com.
For more on information on maxon, visit
https://www.electromate.com/products/?partner=1072297493... - Posted: August 18, 2015
5 minute YouTube Video
Dr. Urs Kafader, of maxon motor AG, provides a short 5 minute tutorial on DC brushless and brush motor type selection based on load torque & speed.
For more information, please contact:
EDITORIAL CONTACT:
Warren Osak
sales@electromate.com
Toll Free Phone: 877-737-8698
Toll Free Fax: 877-737-8699
www.electromate.com... - Posted: July 26, 2015
YouTube 2:44 minute video
Paul McGrath, Maxon USA Sales Engineer, discusses maxon’s new line of dc brushless pancake motors. These motors feature external rotors and shafts and are available with or without Hall Sensors. They are ideal for use in robotics applications.
Additional information and technical data is available by contacting sales@electromate.com.
For more on maxon, visit https://www.electromate.com/products/?partner=1072297493 .
Tags: maxon, maxon motors, Electromate, pancake motor, BLDC motor, brushless motor, servo motor, automation, DC motor... - Posted: April 06, 2015
Reprint of maxon motor USA October 14, 2014 white paper
To understand the concept of high efficiency motors, you must first know how to calculate efficiency and the losses associated with the motor components themselves.
The final measured efficiency of a motor is calculated based only on the elements of the particular application they’re used in. For the motors themselves, without a load, manufacturers provide ratings based on standard formulas. To understand high efficiency motors you only need to know what makes them different.
But first, let’s look at the basic concept used for explaining...Categories: Technical Support - Posted: March 25, 2015
Reprint of blog p
Ryan Klemetson of Tolomatic on Tue, Mar 24, 2015 @ 08:03 AMMany process industry control engineers are looking to more sophisticated motion control solutions for valve automation. That’s because there’s an ever-growing need to improve productivity, increase efficiency and minimize downtime. It’s essential that engineers be able to control the valves that regulate the flow of materials throughout a facility...
Categories: Technical Support - Posted: March 16, 2015
Kuka’s compact robots in the KR Agilus series are precise, agile and fast. As agile systems, these five-axis and six-axis handling units feature short cycle times and high repeatability, particularly for pick-and-place tasks.
Synchronous servomotors from Kollmorgen’s AKM series play a major role in achieving this precision. Using collaborative co-engineering, the two companies reduced the installation volume of the motors compared to standard models. The performance of the robots within their rated load range sets new standards for speed, cycle times and energy supply. They can even handle unusual tasks in base and cover installation positions. Kollmorgen developed the custom motors by adapting motors from the standard AKM servomotor series. As fast all-rounders, the robots are suitable for general industrial applications. With a dead weight of 51 kg, the basic model can support loads up to 6 kg. The compact robots are suitable for process automation...
Categories: Product Announcements - Posted: February 18, 2015
Check out this new video from maxon motor UK on how Oxford Space Systems are incorporating maxon motor products in their deployable structures for the space industry.Click on the link below to view the Maxon Motor Product Family. https://www.electromate.com/products/?partner=1072297493
EDITORIAL CONTACT:
Warren Osak
sales@electromate.com
Toll Free Phone: 877-737-8698
Toll Free Fax: 877-737-8699
www.electromate.com
Tags: maxon, maxon motor, maxon DC motor, Electromate, servo motor, BLDC motor, brushless motor, flat motor, pancake motor, automation, electric motor, motion control, motor winding selection
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