Ring Magnet
Product Code : SCL-CE-12552
The Ring Magnet (SKU SCL-CE-12552) is a small ferrite magnet in the shape of a flat ring, 17.5 mm across with a 7.5 mm hole through the centre and a thickness of 3 mm. The hole allows it to be slipped over a rod, shaft or screw, which is why ring magnets are popular in student models and magnetism experiments. This ferrite ring magnet is supplied by JaincoLab to schools and laboratories in kit and class quantities.
Specifications
The ring magnet is made of ferrite magnetic material in an annular shape with an outside diameter of 17.5 mm, an inside diameter of 7.5 mm and a thickness of 3 mm; the central hole is used for mounting on rods, shafts, screws and educational apparatus.
| Product | Ring Magnet |
| SKU | SCL-CE-12552 |
| Material | Ferrite |
| Shape | Ring (annular) |
| Outside diameter | 17.5 mm |
| Inside diameter | 7.5 mm |
| Thickness | 3 mm |
Uses of the ferrite ring magnet
Ring magnets are used where a magnet has to be threaded onto something: stacked on a rod to show repulsion and magnetic levitation, fixed to a shaft in model motors and generators, or screwed to a base in science projects and classroom magnetism activities.
- Stacking on a rod to show like poles repelling (floating magnets)
- Mounting on shafts in model motors and generators
- Fixing to models and project boards with a screw through the centre
- General magnetism activities in primary and middle-school science
Scope of supply and ordering
Each unit is one ferrite ring magnet of the size listed. Other magnet types, class-set quantities and any accessories or spares are confirmed on the quotation.
MOQ, lead time and packing are confirmed on each quotation for the number of magnets and the delivery destination. Kit and class quantities for schools, bulk orders for education programmes and export consignments to Africa, the Middle East and South and South-East Asia are supplied.
Frequently asked questions
What are the ring magnet's dimensions?
It is 17.5 mm in outside diameter, with a 7.5 mm centre hole and a thickness of 3 mm.
What is it made of?
It is made of ferrite magnetic material.
How is it mounted?
The central hole lets it be fitted over rods, shafts or screws.
Related products
This magnet is listed under Chemistry Equipment; the wider chemistry lab equipment range lists more school laboratory items.
Request a quote
To order the Ring Magnet, send the quantity and delivery destination through the JaincoLab contact page or email [email protected]. For tender or project supply, see our tenders page.
