Demonstration Motor Model
Product Code : JA-ELA-5296
The Demonstration Motor Model (SKU JA-ELA-5296) is a model of the simplest form of DC electric motor. It has a 2-pole armature wound with enamelled copper wire on an insulated plastic bobbin, and the magnetic field comes from a removable permanent magnet. The construction is fully open, so every part can be identified and its working seen clearly. A disc-type commutator is fitted and the motor runs on 6-8 V DC. JaincoLab makes it for school and college physics.
Specifications
The model has a 2-pole armature in enamelled copper wire on an insulated plastic bobbin, a removable permanent magnet, a disc-type commutator with phosphor bronze brushes connected through a pair of 4 mm colour-coded sockets, and runs on 6-8 V DC.
| Product | Demonstration Motor Model |
| SKU | JA-ELA-5296 |
| Armature | 2-pole, enamelled copper wire on insulated plastic bobbin |
| Field | Removable permanent magnet |
| Commutator | Disc type |
| Brushes | Phosphor bronze, connected through a pair of 4 mm colour-coded sockets |
| Construction | Completely open, all parts visible |
| Supply | 6-8 V DC |
Applications of the DC motor demonstration model
The DC motor demonstration model is used to show how a current-carrying coil turns in a magnetic field and how the commutator keeps it rotating, linking the motor principle and Fleming left-hand rule to a working machine.
- Motor principle and magnetic effect of current
- Role of the commutator and brushes
- Effect of reversing current or magnet on rotation
- Class 10 and class 12 physics demonstrations
Scope of supply
The listing covers one demonstration motor model with removable permanent magnet. The 6-8 V DC source and leads are separate items. Accessories, spares and quantities are confirmed on the quotation.
Packing, MOQ and lead time
Minimum order quantity, lead time and packing are confirmed on each quotation for the number of models and the delivery destination. School, college and tender quantities are supplied.
JaincoLab manufactures and exports laboratory equipment for Ministry of Education programmes, World Bank-funded tenders and United Nations projects, and has executed these supplies successfully in many countries. Contractors bidding for such tenders can contact JaincoLab for specifications, quotations and turnkey tender supply.
Frequently asked questions
What voltage does the motor need?
It operates on 6-8 V DC.
Can students see how it works?
Yes. The construction is completely open, with all components easily identifiable.
How is it connected?
Through a pair of 4 mm colour-coded sockets to the phosphor bronze brushes.
What should a quotation request include?
Send the SKU JA-ELA-5296, the number of models and the delivery destination.
Related products
This model is listed in the JaincoLab educational laboratory apparatus range.
Request a quote
To order the Demonstration Motor Model, send the number of models and delivery destination through the JaincoLab contact page or email [email protected], quoting SKU JA-ELA-5296.
