Engineering Notes by Oriental Motor

Welcome to Oriental Motor's "Engineering Notes" Blog:

Products and technology are only valuable when coupled with skilled people and services to support them. Since 1978, ORIENTAL MOTOR U.S.A. CORP. has been building a service and support system to better serve customers. It is our goal to provide the best product and service from the design phase, through the sale and beyond.

Our blog will feature:

  • Introduction to new products and technologies
  • Motion control basics and application examples
  • Tips for motor selection, programming, and troubleshooting

 

Video Explainer: Features of the New BLV Series R Type

Posted by Johann Tang on Jan 28, 2022 8:27:56 PM

The BLV Series R Type brushless DC motor and compact driver not only reduces the size and weight of the original BLV Series driver but offer an upgrade to the motor as well.  This blog post uses videos to explain the features offered by the BLV Series R Type.

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Topics: Robotics, Smooth Drive, Speed Control, VIDEOS, BLDC Motors, Software, Network

Technical Manual Series: Types of Brushless Motors

Posted by Johann Tang on May 21, 2021 9:00:00 AM

This is part 1 of the Technical Manual Series for brushless motors, which explains the three main types of brushless motors: inner rotor type, outer rotor type, and disk rotor type.

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Topics: Speed Control, VIDEOS, BLDC Motors, Technical Manual Series

Motion Programming Example: Timed Pressing Operation

Posted by Johann Tang on Apr 29, 2021 4:47:13 PM

In this blog post, I will explain how to easily program a timed pressing operation with our MEXE02 universal product support software.  This example works for any products included in the AlphaStep AZ Series family, which also includes other series that use the same technology and software.

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Topics: Stepper Motors, Absolute Positioning, Alphastep Hybrid Control, Linear & Rotary Actuators, VIDEOS, Software, Application Examples, Motion Control Basics

CVD Stepper Motor Drivers Explained

Posted by Johann Tang on Apr 1, 2021 9:35:17 PM

CVD stepper motor drivers are the recommended drivers for PKP Series high torque stepper motors for its ability to lower vibration and improve torque performance throughout its entire speed range.  The latest update includes the addition of RS-485 communication and MEXE02 software support.

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Topics: Stepper Motors, Smooth Drive, VIDEOS

Motion Programming Example: Loop Function For Repeated Motion

Posted by Johann Tang on Nov 3, 2020 2:14:14 PM

No matter how many functions a product offers, without an intuitive, easy-to-use software, those functions can be difficult to implement.

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Topics: Stepper Motors, Absolute Positioning, Alphastep Hybrid Control, Linear & Rotary Actuators, VIDEOS, Software, Application Examples, Motion Control Basics

3-Axis Parallel Robot with AlphaStep Absolute Stepper Motors

Posted by Johann Tang on Oct 29, 2020 8:25:46 PM

Remember the days when we used to go to in-person events, such as trade shows?  Robot demos have always generated a lot of foot traffic in booths.  What's better to illustrate the synchronism of closed-loop stepper motors than 3 motors working together to create one specific motion?

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Topics: Stepper Motors, Robotics, Absolute Positioning, Alphastep Hybrid Control, VIDEOS, Gearheads, Network, Application Examples

The Differences Between Brushed and Brushless DC Motors

Posted by Johann Tang on Jul 31, 2020 7:32:03 PM

My first experience using DC motors was for a small elevator for a science project back in elementary school.

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Topics: Speed Control, VIDEOS, BLDC Motors

Minimizing the Effect of Load Fluctuations for Mixers

Posted by Johann Tang on Jun 30, 2020 12:00:00 PM

The viscosity change in liquids can vary the torque required for mixing.  For AC asynchronous motors such as AC induction motors, the rated speed is affected by load torque fluctuations, which may cause inconsistency in the final product.  Is there a better motor for the job?

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Topics: Speed Control, VIDEOS, BLDC Motors, Gearheads, Washdown, Application Examples

Monitor Your Machine Like a Traffic Light System

Posted by Johann Tang on Jun 19, 2020 8:00:00 PM

For automated factories, motor failures mean lost production and lost revenue.  Being able to identify the specific issue in advance and its location is critical to maintaining production efficiency.  To be successful, extra sensors must be added to detect abnormalities.  There may be an easier way.

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Topics: Stepper Motors, Alphastep Hybrid Control, Linear & Rotary Actuators, VIDEOS, Network, Application Examples, Troubleshooting

The Proper Way to Use a Gripper

Posted by Johann Tang on Mar 5, 2020 5:11:16 PM

A gripper is typically an end effector that is installed at the end of a robotic arm or on a cartesian robot and can be used to grip parts in order to transfer them from one location to another.  However, there's more to it than just closing the jaws to pinch a part.  

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Topics: Stepper Motors, Robotics, Absolute Positioning, Alphastep Hybrid Control, Linear & Rotary Actuators, VIDEOS, Application Examples