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Open DC Motor Demo - 4.5V - Image One Open DC Motor Demo - 4.5V - Image two
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Open DC Motor Demo - 4.5V

by xUmp.com   Item#: 16348   5 star rating 1 customer reviews
List Price:$12.99
Sale Price: $5 /each
You Save: $7.99 (61%)
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DC Motors are used to power fans, windmills, generators and so much more.  This particular model is open, exposing the components inside that make the motor function.  As such, this is an effective and inexpensive tool for classroom demonstrations of DC motors, and electro-magnetic processes more generally.  The magnets and the fan component are both removeable, allowing you to demonstrate the important role that the magnets play in running the motor.  Includes two connecting posts to power the motor. It runs on 4.5V or the equivalent of the power generated by a 3 x AA batteries.  Connect a 3 x AA battery holder to the posts and watch it go!

Features:

  • Small-scale (3" x 2.25" x 2") open DC motor demo
  • Runs at 4.5V, equivalent to 3 x AA batteries
  • Removeable magnets/fan, includes leads
  • Demonstrates functioning of DC motor/electro-magnetic processes
  • Great classroom teaching tool for physics instructors


Age:
14 +
Box Size:
3.00 x 2.25 x 2.00 inches
7.62cm x 5.72cm x 5.08cm
Weight:
0 lb 2 oz
0.05 kg

Warning:
CHOKING HAZARD
Small parts. Not for children under 3 yrs.
Contains small and dangerous parts. Not for children under 5 yrs. This product contains small magnet(s). Swallowed magnets can stick together across intestines causing serious infections and death. Seek immediate medical attention if magnet(s) are swallowed or inhaled.

Customer Reviews


5 star rating  Technology teacher
George Lai from New York, NY
Great demo DC motor! No assembly required. Small powerful DC motor. I used it for experimenting with different DC sources: solar, battery, hand generator and wind power. Highly recommend it. Thank you, GL


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