Standard XD-series magnetic disc couplings configuration materials: Stainless steel 304 (UNS S30400) and neodymium permanent magnets.
Configuration materials: Stainless steel 304 (UNS S30400) and neodymium permanent magnets.
| Disc coupling type | Surface material | Magnet coating | Magnet type | Shaft fixing method | Operating Temp |
Features |
|---|---|---|---|---|---|---|
| Default configuration | SAE 304 stainless steel | Ni-Cu-Ni | NdFeB | Type-A | 80C(176F) | Most cost-effective, applicable to most scenarios. |
| Customization Option A | SAE 316L stainless steel | Ni-Cu-Ni | SmCo magnets | TypeA / C | 280C (536F) | Rated up to 280C (536F), it can work in seawater. |
| Customization Option A | SAE 316L stainless steel | Ni-Cu-Ni | SmCo magnets | TypeA / C | 280C (536F) | Rated up to 280C (536F), it can work in seawater. |
| Customization Option B | 6061 aluminium alloy | Ni-Cu-Ni | NdFeB magnets | TypeA / C | 80C(176F) | Corrosion resistant and light weight. |
| Customization Option C | PVC(Polyvinyl chloride) | None | NdFeB magnets | TypeA / C | 140C (284F) | Flame retardant, not easily corroded by acid or alkali. |
Additional Material Options:
- Disc magnetic disc couplings made of stainless steel 316L.Materials: Stainless steel 316L (UNS S31603) and neodymium permanent magnets.
Magnetic Disc Couplings
$39.95 – $399.95Advantages:
- Excellent corrosion resistance
- High strength and durability
- Easy to clean and maintain
- Can withstand high temperatures
- Hygienic and food-safe
- Can be used in seawater
Disadvantages:
- Relatively heavy
- Less ductile than some other metals
- Disc magnetic coupler made of PVC (Polyvinyl chloride).Materials: PVC (Polyvinyl chloride) and neodymium permanent magnets.
Magnetic Disc Couplings
$60.95 – $300.95Advantages:
- Lightweight and easy to shape
- Corrosion resistant
- Good electrical insulator
Disadvantages:
- Not as strong as metals
- Can be susceptible to UV degradation
- Not suitable for high-temperature applications
- Can release harmful fumes when burned
- Disc magnetic shaft coupling made of Aluminum 6061 Alloy (UNS A96061).Materials: Aluminum 6061 Alloy (UNS A96061) + Neodymium permanent magnets.
Magnetic Disc Couplings
$19.95 – $399.95Advantages:
- Lightweight and strong
- Excellent corrosion resistance
- Good thermal conductivity
- Easily machinable and weldable
Disadvantages:
- Less strong than steel
- Can be susceptible to stress corrosion cracking
- Not as hard as some other metals
Refer link: Magnetic Disc Couplings of Different Materials - Youtube
We are designing a toy for children and need a in line (shaft to shaft) torque limiter. Must be very very cheap. Probably PVC or aluminum body whatever is cheaper. Very low torque. Approximately 5 or 7 N.m at 5 rpm. Clean dry environment. Normal temperature. Input and output shafts are 8mm diameter with a standard flat. This means "D" shape cross section. However we can change shaft design to meet your standard product. What do you suggest? Please send drawing and price for samples. Production will require initial quantity of maybe 500. We wait for your reply.