Neodymium Block Magnet with Partial Ovoid - 62mm x 29.1mm x (3-5.8mm) | Phosphorus Coating
Product code: 22001
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Neodymium Block Magnet with Partial Ovoid - 62mm x 29.1mm x (3-5.8mm) | Phosphorus Coating
Magnetic Product Description:
This unusual partial ovoid block magnet has a length of 62mm times a width of 29.1mm times an ovoid thickness between 3 to 5.8mm. It has the AMF magnet part number 22001.
Uses for our rare earth block magnets:
In times gone by Magnets like these curved Neodymium Blocks were installed in cinema film projectors to regulate the movement of ferrous metallic parts. The speed at which individual frames containing the images pass over the projector’s light beam is vital. Images moving too fast or too slow project unrealistic movement and disorient the viewer, countering the suspension of belief or emotional investment the filmmakers are asking audiences to take. These magnets help keep the film rolling smoothly, providing the quality pictures and production values we became accustomed to prior to the digital era.
Rare Earth block magnets exsert their innate magnetic power on nearby metallic components that are influenced in a predictable and predetermined manner, determined by the strength, shape and position of the magnet and its field. We originally had this magnet manufactured for the Film & Cinema industry for use in the componentry that makes up a film projector used in the older style cinemas of the past. These retro- style projectors are still in use today and we believe there are several hundred in operation worldwide. We presently have about seven hundred pieces in stock and will not be replacing them once our stock has been sold.
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