How to Measure a DC Motor for use as a DC Generator

Eliminates the guesswork in DC generator performance...any RPM, any Load

MTM Scientific offers the Motor Generator Booklet (Catalog #MOTGEN) This E-Booklet describes how to measure a DC motor for use as a DC generator by making a few simple electrical measurements. A simple graphical technique is described for predicting performance for any load and at any RPM, as well as predicting the peak power point. This information is useful for all kinds of projects, including: windmills, pedal power bikes, water turbines and handcranked generators. Also includes information about motor sources, how to build a load resistor array, and how to use an electrical shunt. This booklet helps you eliminate the guess work in selecting a DC generator for your project.

Motor mounted in Drill Press for Measurement

DC Gear Head Motor working as a low RPM Generator.

Please note: This booklet is an electronic media offering in the Adobe Acrobat PDF format.  You will need the free Adobe Acrobat Reader Software to view and print this booklet after download.  As always, our 30 day "No questions asked" refund policy applies. 

MOTOR GENERATOR BOOKLET (Catalog #MOTGEN)...$5.00

INSTANT DOWNLOAD USING PAYPAL: Click the button below to purchase and pay using Paypal. In a few minutes an email will be sent to you with download instructions.


Special Offer: 100 Amp DC Current Shunt

Current Shunt for measuring DC motor generators

MTM Scientific offers this CURRENT SHUNT (CAT# SHUNT) for testing DC Motors for use as DC Generators as described in our E-Booklet above. The electrical rating is 100 amps current capacity with 50 millivolt output. (100A/50mV). Measuring open circuit voltage and short circuit current at constant RPM allows prediction of DC motor-generator performance. The open circuit voltage can be measured with any multimeter, but short circuit current should be measured with a current shunt to avoid damaging your multimeter. Instructions for use are included. The cost of this item is $14.50 which includes worldwide postage. Please click the link below to purchase using Paypal.

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MAIL ORDER INFORMATION 

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BY MAIL....to order by mail, please send a Check or Money Order for $14.50 to:

MTM Scientific, Inc.  P.O. Box 522, Clinton, Michigan 49236  U.S.A.

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