Looking for a china injection molded magnet supplier?

When working on projects involving motors, sensors and encoders, a particular type of magnet is frequently used: injection-moulded magnets (injection-moulded ferrite rings). When purchasing injection-moulded magnets, injection-moulded ferrite rings or injection-moulded neodymium-iron-boron rings, many customers often ask questions such as: ‘Which manufacturer has produced this specification before?’, ‘Are there any ready-made moulds available?’, ‘Can we produce a sample first?’, and so on…

This is because injection-moulded magnets are largely bespoke products; dimensions, number of poles, magnetisation methods, material formulations and precision requirements all vary. If a manufacturer lacks experience or does not have ready-made moulds, both the development cycle and costs will increase significantly. Consequently, for common applications such as injection-moulded magnetic rings for motors, encoders, sensor magnets and plastic-magnet rotor rings, many customers prefer to work directly with magnet manufacturers that have proven track records and moulds in stock. This not only speeds up the quotation process but also facilitates prototyping.

The image below is an injection-molded neodymium magnetic ring

Currently, injection-moulded magnets on the market mainly fall into two categories: injection-moulded ferrite and injection-moulded neodymium-iron-boron. Both can be magnetised according to product requirements, including single- or double-sided axial multi-pole magnetisation, radial multi-pole magnetisation, and oblique-pole magnetisation. For common ring specifications, such as those with outer diameters of 9.5 mm, 18 mm, 25 mm, 40 mm and 59 mm, we have accumulated a significant number of ready-made moulds, which can save on tooling costs and reduce prototyping lead times.

If you currently have specific dimensions, pole counts, magnetisation methods or application scenarios for injection-moulded magnets, you can send the drawings directly to our online customer service team via the website for a price quotation or to find a similar size. Sometimes, even for specifications you consider very specialised, we may already have a suitable mould available, allowing us to proceed directly to prototyping and production.

Select the dimensions of the injection molded magnet; https://www.couragemagnet.com/tags/422.html