Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors

Four Useful Online Calculators for Electric Motor Users

Motors & Drives

Four Useful Online Calculators for Electric Motor Users

If you work with electric motor drivers in your current job assignment, we think you are going to find this new website useful.  The site is free and contains numerous on-line calculators.  At this time, we want to introduce you to four handy, easy-to-use calculators related to electric motors:

1. Horsepower Calculator for Single-Phase, AC Applications: This calculator can be used to analyze the following single phase, AC circuit variables: HP (horsepower), E (voltage), EFF. (efficiency), PF (power factor) or I (amperage). If you enter any four of these variables as inputs, the calculator will instantly calculate the fifth variable.

2. Horsepower Calculator for Three-Phase, AC Applications: This calculator can be used to analyze the following single phase, AC circuit variables: HP (horsepower), E (voltage), EFF. (efficiency), PF (power factor) or I (amperage). If you enter any four of these variables as inputs, the calculator will instantly calculate the fifth variable.

3. Horsepower Calculator for Direct Current Applications: This calculator can be used to analyze Horsepower for Direct Current Loads.   If any three of the following variables are entered the fourth variable will instantly be calculated:  HP (horsepower), E (voltage) , I (amperage), Eff. (efficiency).

4. Belt-Drive Pulleys Calculator: This calculator allows you to analyze belt driven, dual pulley systems. Machinery and maintenance professionals should find this calculator useful whenever they need to size pulleys in the field for performance rerates. If any of the following three variables are entered the fourth will be determined: High speed pulley diameter (DH), the low speed pulley diameter (DL), the rotational speed of the high-speed pulley (NH), or the rotational speed of the low speed pulley (NL), the calculator will determine the fourth variable.

All these on-line calculators have pull-down menus that allow you to change engineering units on inputs and output values to meet your calculation needs.

Give these four electrical calculators a try and let us know what you think.


Related Articles

Related Whitepapers

Expansion Joint Expertise Improves Industrial Wastewater System Reliability

The majority of industries have wastewater treatment plants. Government agencies and local governments require these facilities to meet pretreatment requirements. Pretreatment rules were enacted to prevent…

How to Decrease Oil Changes with Bearing Isolators [Inforgraphic]

Learning how to decrease oil changes can be time- and money-saving. Oil life can be long if contamination is eliminated, which is easier said than…

Synchronous Machines Are The Optimal Choice For Heavy Industry

TECO-Westinghouse experience assures superior performance and reliability For over a century, Westinghouse has been the pacesetter in the design and production of electric machines for heavy…

Why FLEXXORs Are Designed Differently

J. Hilbert Anderson, President of Coupling Corporation of America, discusses some of the reasons why FLEXXORs are designed differently from all other flexible couplings, and…

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

Join the #PumpTalk Community


By submitting this form, you are consenting to receive marketing emails from: Empowering Pumps & Equipment, 2205-C 7th Street, Tuscaloosa, AL, 35401, http://www.empoweringpumps.com. You can revoke your consent to receive emails at any time by using the SafeUnsubscribe® link, found at the bottom of every email. Emails are serviced by Constant Contact