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


Case Study: Using Agricultural Automation to Improve Production Efficiency

Posted by Johann Tang on Jul 19, 2022 7:57:05 PM

According to the Food and Agriculture Organization (FAO) of the United Nations, global food prices reached an all-time high in 2022.  This case study explains how a vegetable farm in Hokkaido, Japan, improved production efficiency and reduced costs by building in-house automation.

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Topics: AC Motors, Speed Control, BLDC Motors, Washdown, Case Study

Motor Selection Basics: Types of AC/DC Motors

Posted by Johann Tang on Sep 30, 2021 9:19:49 PM

Which type of electric motor do you size for your conveyor, XYZ table, or robot?  Before you select one, you must understand the characteristics of each type of motor in the market.

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Topics: Conveyor, AC Motors, Stepper Motors, Speed Control, Motor Sizing, BLDC Motors, Washdown, Servo Motors, Motion Control Basics

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

Easily Synchronize Speeds of Multiple Motors

Posted by Johann Tang on Oct 15, 2018 9:00:00 AM

There are a variety of ways to synchronize the speed of multiple motors.  In this blog post, we will explain another advantage of using brushless motors systems, which is its ability to set speeds accurately and be able to synchronize speeds on multiple axes easily .  Brushless motors utilize built-in hall-effect sensors to regulate speed.  Even if the load, input voltage, or temperature fluctuates, the speed regulation will always be under +/-0.2% or better.

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Topics: Conveyor, AC Motors, Speed Control, VIDEOS, BLDC Motors, Washdown, Application Examples

Designing Smaller and Lighter Equipment by Using Brushless Motors

Posted by Johann Tang on Oct 1, 2018 8:32:18 AM

With the growing popularity of efficient brushless motors, replacing AC motors with these motors brings several advantages.  In this blog post, we will uncover one of the advantages that can benefit lighter and compact equipment designs.  If we just look at the motors, brushless motors are much more power efficient than AC induction motors.  This means a smaller brushless motor can do the work of a bigger AC motor.  With recent trends in efficiency, brushless motors should be considered during the motor selection process for new designs.

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Topics: Conveyor, AC Motors, Speed Control, VIDEOS, BLDC Motors, Washdown, Application Examples