Looking for Magnets Used in Permanent Magnet Motors:
We are designing and manufacturing PM electrical motors.
Would you mind give us a quotation on N45SH /N48SH?
Custom Neodymium Magnets Manufacturer China Rare Earth Magnet Limited:
Thanks for your contact and enquiry about magnets.
Please could you provide more information about the magnets you need.
Magnetism orientation
What's the demand quantity?
We will calculate price after hearing from you.
Magnet Specification:
Thank you for your fast response. Hope you are well.
I attached a file which includes the magnets specifications (magnetism orientation, dimension) and quantities.
We need all of them in N48SH grade. Do you produce this grade?
Furthermore, I would like to know, do you produce multi-pole magnets in arc-form or block-form?
I am looking forward to your reply.
Revised Drawings:
Sorry for re-sending the email. I updated the attached file which indicating the orientation in more details
N45SH Permanent Magnet Manufacturer China Rare Earth Magnet Limited:
It's so nice to receive your prompt reply.
Thanks for providing more specifications about the magnets you need.
We provide our quotation based on N45SH grade for your information.
The price will be relatively cheaper upon increased quantity.
Please kindly be noted N48SH is not producible for the time being.
Perhaps you can choose N48H instead if the maximum handling temperature is under 120℃.
N45SH Neodymium Magnet, Black Epoxy, Magnetized
Block magnets as per Drawing / Magnetized across thickness / Ex-works Shenzhen USD***/pc
Arc magnets as per Drawing / Magnetized across diameter / Ex-works Shenzhen USD***/pc
Magnet’s Paste:
Thank you for your prompt response.
1-actually we paste the neodymium magnets with heat-cured paste (permabond MS359) which is completely take reaction in 140C. Do you recommend any other magnet's paste (like permabond) which paste to the magnet in lower temperature (air temperature)? In this case we can purchase N48H too!
2-furthermore what is your minimum tolerance?! Could you produce magnets in 0.02-0.03mm tolerance (in 1.8mm thickness)??
3- Could we grind your permanent magnets?
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