8 5g cm3 permanent magnet rotor motor

{"cid":"91202173","title":"Standard \tFerrite Segment Magnets 4.5g\/Cm3 5.1g\/Cm3 DC Motor Magnet","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/5e\/2e\/e91ab22d215ffb2b3e74b7764755-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"JOINT-MAG","Model Number":"OEM","Minimum Order Quantity":"Negotiable","Payment Terms":"T\/T","Place of Origin":"Sichuan, China (Mainland)","Packaging Details":"Carton Wood Pallet According To Requirements","Supply Ability":"5000T Annual Capacity","Transport Package":"Customized Cartons and Pallets","Specification":"ISO\/TS16949","Trademark":"Joint-Mag","Origin":"Sichuan, China","Density":"4.5-5.1g\/cm3","Application":"DC Motors","Certification":"IATF 16949"}}

{"cid":"91188190","title":"2J4 Iron Cobalt Permanent Magnet Alloy Cold Rolled Strip For Magnetic Brake China Origin","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/de\/ed\/c55c615243883661ad42d4e1fd9f-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"XUNSHI","Model Number":"2J4","Minimum Order Quantity":"20kg","Delivery Time":"45-60 days","Certification":"ISO 9001:2015","Place of Origin":"China","Payment Terms":"T\/T, Western Union","Supply Ability":"300 kg per week","Packaging Details":"Plywood case","Equal grade":"P6(USA)","Form of supply":"Cold rolled strip, wire, round bar","Type":"FeCoVNi","Thickness":"0.05~1.00mm","Product Name":"Permanent Magnet Alloy"}}

{"cid":"91202286","title":"19X20 Injection Molded Ferrite Ndfeb Small Cylinder Magnets Rotor With Shaft","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/9c\/ca\/871de721b18a7c0e69371558af8f-200x200-1.jpg","attrs":{"Price":"$0.10 - $0.32 \/ Piece","Brand Name":"GWM","Minimum Order Quantity":"10000 Piece\/Pieces","Delivery Time":"25--30 working days","Certification":"ROHS, SGS, REACH","Supply Ability":"10000 Set\/Sets per Month","Packaging Details":"Aqua Rotor: Pallet Package","Type":"Permanent","Composite":"Ferrite Magnet","Shape":"Cylinder","Application":"Industrial Magnet","Product name":"19X20 Injection Molded Ferrite Magnet Rotor with Shaft","Features":"High Positioning Accuracy","Size":"Customized","Working Temperature":"20-500 Degree Celcius","Tolerance":"Standard Tolerance","Magnetic Force":"Customized","Sample":"Avaliable","Directions of Magnetization":"Customzied Specific Magnetized","Port":"Shanghai"}}