Notice: You are currently viewing the website. View the website instead »

Motors & Drives

Yokogawa has long been recognized as an industry standard for Motors & Drives. Yokogawa power analyzers built their reputation by providing accurate and reliable measures of speed, torque, motor output / mechanical power, synchronous speed, slip, motor efficiency, total efficiency, and many other parameters related to motor evaluation and design.

Overview:

Measuring efficiency with high precision: simultaneous measurement of input and output

Overview:

Observation of Inverter Switching Waveforms

Overview:

Surge Waveform Recording & Power Monitoring

Overview:

Voltage Probing Considerations for Electro-Mechanical Measurements

Overview:

Evaluating Electrical Vehicles Non-Contract Charging Systems

Overview:

The precision beaning testing system of the mechanical and electrical engineering company.

Overview:

Evaluating DC Power Supply for Office Automation Equipment

Overview:

Evaluating Inverter Output Filters

Overview:

Evaluating Inverter-Driven Microwaves

Overview:

Transient Power Measurement of a Facsimile Machine

Overview:

Evaluating Starting Characteristics for Flurescent Lamps

Overview:

Power Distribution System Tests for Shorts and Switching

Overview:

Evaluating Inverters and Motors

Overview:

Evaluating Starting Characteristics for Flurescent Lamps

Overview:

Area of Safe Operation Measurement for Switching Devices

Overview:

Total Evaluation of an Inverter-Controlled Elevator

Overview:

Development and Evaluation of Linear Motors

Overview:

Measuring Conversion Efficiency of Power Conditioner

Overview:

Evaluating Magnetic Components

Overview:

Capture and recreate waveforms with a DLM2000 and FG420

Overview:

Characteristics of Transient Response from Industrial Robots

Application Note
Overview:

Harmonic measurements

Overview:

Reference equipment for power calibration

Overview:

In this application note you will learn when and how to use different methods to connect a current transformer to a power analyzer.

Overview:

If a product uses power, then power consumption and power quality measurements must be made as part of product design and test. These measurements are essential to optimize product design, comply with standards and provide nameplate information to customers.
This article will discuss best practices for making these measurements, starting with power measurement basics and proceeding to the types of instruments and associated components typically used to make measurements. The article will conclude with real-world examples, which apply the information imparted earlier in the article to solve practical measurement problems. Although most of us have been exposed to basic power measurement equations, a primer is helpful to summarize this information and to show how it applies to product design and test.

Overview:

There are several factors for a user to consider when using an IEPE accelerometer, particularly when used with newly available integrated signal conditioner/data acquisition systems. Correctly managing these factors will help the user avoid erroneous data from their IEPE accelerometer and ensure the quality of the measurement data is at the level they expect and require.

Overview:

One of the main responsibilities of engineers and technicians is data analysis, and this article will show how multi-touch technologies can be used to improve the performance of this and other related tasks.

Overview:

With the increased demand in electric-hybrid vehicles, the electromechanical designs of in-vehicle systems are becoming more sophisticated and there has been a demand shift towards high efficiency brushless direct current motor (BLDC) implementation. Think of motorized seat adjustment, electric window, power steering, HVAC fans, pumps, etc. In many of these systems various types of motors are used as actuators; more specifically, 3-phase BLDC motors are gaining popularity as they provide these important advantages:

  • Improved speed vs torque characteristics
  • High dynamic response
  • High efficiency
  • Extended speed ranges
  • Long operation life

Looking for more information on our people, technology and solutions?


Contact Us
Top
live chat service provider