Neodymium Micro Magnets 20150615
N35-N52 Permanent Magnets in Mini Sizes with NiCuNi Coating
D3xd1.5x1mm Small Neodymium Ring Magnets:
We are developing a new product that could use one of the ring magnets. I wondered what are the available dimensions for this type and the maximum grade possible (N50? N58?). Our application would require the micro permanent magnet to be in the order of
Outer Dia. 3mm
Inner Dia. 1.5mm+
Thickness 1mm
Mini Magnets Manufacturer China Rare Earth Magnet Limited:
The maximum grade of neodymium magnet is N52.
Could you please specify the quantity of the ring magnet you need?
Using Ring Magnets or Block Magnets:
You are the expert in the magnets. Can I help us with a problem as below?
Option 1: One Ring Magnet
Option 2:
Two Block Magnets and one U-shaped iron yoke
Question:
1. Which one has stronger flux?
2. How much will each solution cost?
3. Is there any better solutions?
Ring Micro Magnets Manufacturer China Rare Earth Magnet Limited:
Please check the following quotation:
Material: NdFeB Permanent Magnets
Grade: N52
Size: Mini Ring, D3xd1.5x1mm
Plating: NiCuNi
Magnetized through Diameter
Ex-works Shenzhen USD***/pc
The magnetism will be stronger if you go for option 2.
To have accurate conclusion, we may suggest you to order both ring and square magnet samples to conduct a test.
2x1x0.5mm Neodymium Block Magnets :
Thanks for your reply and quote.
Are you able to supply the yoke as well? The micro block magnet would be 2mm x 1mm x 0.5mm, and the yoke would be 1mm (thickness) x 2mm (width) x (3mm + 4mm + 3mm) (along the length).
Permanent Magnets & Metal Parts Manufacturer China Rare Earth Magnet Limited:
What is the exact material of the yoke? Is it A3 STEEL or??
If will be better if you could be so kind to send us a more specific drawing.
Magnet & Yoke:
Can you please find attached drawing?
Can you please quote the following items?
Block Magnet / NdFeB / N52 / 2.5x1x1mm / NiCuNi / Magnetization Direction as per Drawing
Loop Yoke / Iron or A3 steel / Details as per Drawing
Ring Yoke/ Iron or A3 steel / Details as per Drawing
Note: What is the permeability of A3 Steel? How does it compare to Iron in terms of price and performance?
N52 Micro Magnets Manufacturer China Rare Earth Magnet Limited:
Please check the following prices for N52 magnets:
Material: Sintered Neodymium Magnets
Grade: N52 Permanent Magnet
Size: Mini Block, 2.5x1x1mm
Plating: NiCuNi
Magnetized through 1mm
Ex-works Shenzhen USD***/pc
D3xd1.5x1mm Small Neodymium Ring Magnets:
We are developing a new product that could use one of the ring magnets. I wondered what are the available dimensions for this type and the maximum grade possible (N50? N58?). Our application would require the micro permanent magnet to be in the order of
Outer Dia. 3mm
Inner Dia. 1.5mm+
Thickness 1mm
Mini Magnets Manufacturer China Rare Earth Magnet Limited:
The maximum grade of neodymium magnet is N52.
Could you please specify the quantity of the ring magnet you need?
Using Ring Magnets or Block Magnets:
You are the expert in the magnets. Can I help us with a problem as below?
Option 1: One Ring Magnet
Option 2:
Two Block Magnets and one U-shaped iron yoke
Question:
1. Which one has stronger flux?
2. How much will each solution cost?
3. Is there any better solutions?
Ring Micro Magnets Manufacturer China Rare Earth Magnet Limited:
Please check the following quotation:
Material: NdFeB Permanent Magnets
Grade: N52
Size: Mini Ring, D3xd1.5x1mm
Plating: NiCuNi
Magnetized through Diameter
Ex-works Shenzhen USD***/pc
The magnetism will be stronger if you go for option 2.
To have accurate conclusion, we may suggest you to order both ring and square magnet samples to conduct a test.
2x1x0.5mm Neodymium Block Magnets :
Thanks for your reply and quote.
Are you able to supply the yoke as well? The micro block magnet would be 2mm x 1mm x 0.5mm, and the yoke would be 1mm (thickness) x 2mm (width) x (3mm + 4mm + 3mm) (along the length).
Permanent Magnets & Metal Parts Manufacturer China Rare Earth Magnet Limited:
What is the exact material of the yoke? Is it A3 STEEL or??
If will be better if you could be so kind to send us a more specific drawing.
Magnet & Yoke:
Can you please find attached drawing?
Can you please quote the following items?
Block Magnet / NdFeB / N52 / 2.5x1x1mm / NiCuNi / Magnetization Direction as per Drawing
Loop Yoke / Iron or A3 steel / Details as per Drawing
Ring Yoke/ Iron or A3 steel / Details as per Drawing
Note: What is the permeability of A3 Steel? How does it compare to Iron in terms of price and performance?
N52 Micro Magnets Manufacturer China Rare Earth Magnet Limited:
Please check the following prices for N52 magnets:
Material: Sintered Neodymium Magnets
Grade: N52 Permanent Magnet
Size: Mini Block, 2.5x1x1mm
Plating: NiCuNi
Magnetized through 1mm
Ex-works Shenzhen USD***/pc
