Electromagnet with keeper
Product Code : JA-EE-7643
The Electromagnet with keeper (product code JA-EE-7643) is a U-shaped electromagnet with keeper for demonstrating magnetic lifting force. The core is U-shaped with a circular section and is wound with insulated copper wire, with barrel connections for a 4-6 V DC supply. An armature with a carrying hook lets loads be hung from the magnet, and the 110 x 9 mm keeper is placed across the poles when the magnet is stored.
Specifications
The electromagnet has a U-shaped core of circular section, an insulated copper winding with barrel connections and an armature with a carrying hook. It is designed for 4-6 V DC and comes complete with a keeper measuring 110 x 9 mm (diameter).
| Product | Electromagnet with keeper |
| SKU / Product code | JA-EE-7643 |
| Core | U-shaped, circular section |
| Winding | Insulated copper wire |
| Connections | Barrel connections |
| Supply | 4-6 V DC |
| Armature | With carrying hook |
| Keeper | 110 x 9 mm (diameter) |
Applications of the U-shaped electromagnet with keeper
The electromagnet is used to show how current creates a magnetic force strong enough to hold a load, and how that force stops when the current is switched off.
- Demonstrating the lifting force of an electromagnet with hung loads
- Showing that the magnetism stops when the current is switched off
- Relating lifting force to the applied voltage within 4-6 V DC
- Introducing electromagnets in relays, cranes and locks
Scope of supply and ordering
The listing covers one electromagnet with armature, carrying hook and keeper. Power supplies, slotted masses, leads, accessories, spares and quantities are confirmed on the quotation.
MOQ, lead time and packing are confirmed on the quotation for the number of units and destination. JaincoLab supplies single schools, bulk orders for school networks and colleges, and export shipments to Africa, the Middle East and South and South-East Asia.
Frequently asked questions
What supply does it need?
4-6 V DC, connected through the barrel connections.
What is the keeper for?
It is placed across the poles when the magnet is not in use. It measures 110 x 9 mm.
How are loads attached?
On the carrying hook of the armature.
Related products
Other electromagnetism equipment in the same category:
Browse the Electromagnetism Equipment category or the wider range from JaincoLab, a physics lab equipment manufacturer in India.
Request a quote
To order the Electromagnet with keeper, send the number of units and delivery destination through the JaincoLab contact page or email [email protected]. Institutions and contractors buying under a tender can also reach us via the tenders page.
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