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. ORIENTAL MOTOR U.S.A. CORP. has dedicated over 33 years to establishing 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:

  • Introductions to New Products and Technology
  • Application Examples, Improvements and Problem Solving
  • Tips and Recommendations for Motor Selection, Installation and Use

Flexible Mounting Options for Compact Stepper Motor Drivers (VIDEO)

Posted by Johann Tang on Feb 1, 2019 11:00:00 AM

A driver is a must-have for any stepper motor.  In a stepper motor system, a driver controls how the motor operates based on signals received from the controller.  It is responsible for sending current through various phases in a stepper motor and also regulates the motor current (torque) and step resolution.  With recent trends of minimizing machine footprint, finding space to install drivers could be challenging.

Standard Stepper Motor System Configuration

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Topics: Stepper Motor Drivers, Smooth Drive, VIDEOS, Installation, Microstepping, 5-Phase, 2-Phase, CVD Series, Reducing Vibration, Position Control, Higher Efficiency

Simplified Position Control for Index Tables Operating in Absolute Coordinates (VIDEO)

Posted by Johann Tang on Jan 4, 2019 7:56:17 PM

With recent trends focusing on improving engineering efficiency, many products have been developed to specifically help shorten design cycles for machine automation.  Part of improving efficiency is making products easier to use, so additional time and resources can be spent elsewhere.  This post describes an example of a product feature that can make index table applications less complex to manage.

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Topics: Linear & Rotary Actuators, DG2 Series, Position Control, Indexing Operation, Stepper Motors, MEXE02 Software, Alphastep Hybrid Control, AZ Series, Absolute Positioning, VIDEOS

Improve Stepper Motor Performance Further with Advanced Driver Features (VIDEO)

Posted by Johann Tang on Dec 1, 2018 12:00:00 PM

There are many stepper motor manufacturers in the market place, but there are even more driver manufacturers.  The crowded market place provides many standard product options for customers to build their motion control system just the way they like it. 

However, if the best possible performance is desired, it would be difficult to beat a tested combination of a specific motor and driver from the same manufacturer.  By combining R&D knowledge from both motors and drivers, unique product features can be developed to improve the performance further.  

In this post, we will discuss 3 main advantages of using a CVD driver with a PKP Series stepper motor.  There's also a video at the bottom of this post that summarizes the features.

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Topics: Stepper Motors, Stepper Motor Drivers, Position Control, PKP Series, CVD Series, Microstepping, Vibration Control, Smooth Drive, CVK Series, VIDEOS

Choosing the Right Type of Stepper Motor for Your Application (VIDEOS)

Posted by Johann Tang on Nov 12, 2018 8:30:00 AM

Stepper motors are popular for their ability to position accurately as well as their ease of use.  Both the amount of rotation and the speed are controlled easily with the same digital square wave pulse signal.  Unlike servo motors, stepper motors do not need an encoder to operate.  Example applications of stepper motors are CNC machines, index tables, robotics, scanners, and more recently, 3D printers.

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Topics: Stepper Motors, Motor Selection, Position Control, High Resolution, Indexing Operation, Reciprocating Motion, PKP Series, 2-Phase, 5-Phase, Closed-Loop Feedback Control, Electromagnetic Brake, Gear motor, VIDEOS

Smart System Performs Reciprocating Motion & Force Sensing Without a PLC or External Sensors (VIDEO)

Posted by Johann Tang on Oct 30, 2018 1:38:20 PM

Automation is great for repetitive tasks, such as test fixtures for a process that has to repeated.  In this post, we will explain how to perform a reciprocating motion (back and forth cycles) with a product that does not require a PLC or external presence sensors, which can help speed up design cycles.

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Topics: Position Control, Push Motion, MEXE02 Software, Linear Motion, Reciprocating Motion, EAC Series, AZ Series, Alphastep Hybrid Control, Data Setting, Event Trigger, VIDEOS, Linear & Rotary Actuators

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