Looking for a custom Rubber Coated Magnet solution?
Contact Osenc with your application details (surface type, required pull force, and installation method), and we’ll help match the right design for your use case.
A Rubber Coated Magnet is typically built with:
Neodymium (NdFeB) core inside a steel pot (focuses magnetic flux)
Rubber coating on the contact face (protects paint, improves friction, reduces vibration noise)
Mounting options like internal/external threads, hooks, eye bolts, studs, or countersunk holes
Compared to bare magnets, rubber coating usually:
Protects surfaces
Reduces sliding
Improves stability under vibration
(But can reduce direct pull force slightly due to added distance)
Notes: Pull force depends heavily on steel thickness, surface flatness, coating, and direction of load. Rubber coating improves friction, but shear capacity still requires correct sizing and safety factor.
| Model | Type | Diameter (mm) | Rubber Thickness (mm) | Thread | Net Weight (kg) | Max Pull (kg)* |
|---|---|---|---|---|---|---|
| OS-RCM-43 | Round | 43 | 2.0 | M4 (female) | 0.10 | 12 |
| OS-RCM-66 | Round | 66 | 2.0 | M6 (female) | 0.22 | 25 |
| OS-RCM-88 | Round | 88 | 2.5 | M8 (female) | 0.45 | 55 |
| OS-RCM-110 | Round | 110 | 2.5 | M8 (female) | 0.72 | 80 |
| OS-RCM-125 | Round | 125 | 3.0 | M10 (female) | 0.95 | 100 |
| OS-RCM-160 | Round | 160 | 3.0 | M10 (female) | 1.55 | 160 |
| OS-RCM-H66 | Round + Hook | 66 | 2.0 | M6 | 0.25 | 25 |
| OS-RCM-E88 | Round + Eye Bolt | 88 | 2.5 | M8 | 0.50 | 55 |
Osenc rubberized magnets are widely used for temporary, removable, and surface-safe mounting, such as:
Rubber coating prevents direct metal-to-metal contact, helping reduce:
Rubber face increases friction and helps resist sliding—especially useful when:
No drilling into the target surface, no adhesives, no residue—just place, align, and secure the mounted component.
Every application is different. Osenc can customize your Rubber Coated Magnet based on:
Send your drawings or a simple photo of your bracket + target surface—our team can recommend a stable and cost-effective structure.
A rubber coated magnet usually uses a pot magnet structure:
The steel pot concentrates magnetic flux to the contact surface
The rubber layer protects the surface and adds friction
The mounting thread connects your bracket, hook, or fixture
Important:
If your load experiences side pull (shear) or vibration, choose a larger diameter or multi-point design, and consider adding a mechanical limiter (slot, pin, or stop) for safety-critical assemblies.
Osenc quality control for rubber coated magnets typically includes:
Incoming material inspection (NdFeB grade, steel parts, rubber materials)
Dimensional checks (thread gauge, diameter, rubber thickness)
Pull-force sampling tests (by model and batch)
Coating & appearance checks (rubber bonding quality, surface finish)
Packaging protection (anti-collision, moisture protection, magnetic shielding if needed for transport)
Engineering-first selection
We match magnet structure to load direction, surface, and safety factor—not just “strongest possible.”
Stable production & consistent batches
Controlled suppliers and standardized testing help keep performance repeatable.
OEM/ODM support
Threads, housings, rubber face, labeling, packaging—built for your assembly line.
Wholesale supply
Competitive pricing for distributors, factories, and brand owners.
They’re designed to be paint-friendly, but surface cleanliness matters. Dust/grit trapped under any magnet can still scratch. Clean both surfaces before use.
Rubber adds a small gap, so pure vertical pull can be slightly lower. In return, you get better friction and surface protection.
Yes—female thread, male stud, hook, eye bolt, and countersunk styles are all available.
Yes. Share your target pull force, footprint limit, and mounting method—we’ll propose options.
Target surface material (steel thickness/coating), load direction (pull vs shear), working environment (outdoor/temperature), and your mounting structure.
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