Elevator Motor Magnets Sintered Neodymium N50UH, Elevator Motor Arc Permanent Neodymium-Iron-Boron Magnets, Superior Rare Earth NdFeB PM Motor Rotor Magnets made in China Elevator Motor Magnets Sintered Neodymium N50UH Specifications Dimensions: Size According to customer design Grade: N50UH Tolerances: +/-0.1mm x ±0.05mm Material: Sintered Neodymium Plating/Coating: Ni-Cu-Ni Nickle Shape: Tile, Segment, Arc Direction: Radially-magnetized or […]
Rotor and Stator Assembly Magnetic Shaft, Rotor and Stator magnetic lamination assemblies, Magnetic Motor Shafting, Electric Motor Rotor Shafts, High Precise Rotor Magnetic Assembly, permanent magnet motor shafting China Supplier
MPCO MAGNETICS can design, produce and supply Rotor and Stator Assembly Magnetic Shaft to customer requirements.
Whether it is a simple rotor asssembly for low cost low speed use or a high specification magnetically balanced rotor with mechanical balancing, MPCO MAGNETICS can produce and supply high quality magnetic assemblies for your application.
Magnetic Balancing – some applications require the back-emf (generated voltage) in each phase to be of equal magnitude (to keep the power electronics simpler and lower cost). To allow this, it is possible for the magnetic output of each magnet to be measured and then the magnets can be assembled onto the rotor so that the total magnetic field each phase will see is as equal as possible. This is called magnetic balancing (or magnetic tuning).
High Speed rotors – in some applications the magnets need additional sleeving to assist in holding the magnets in place. We work with customers, often using their designs, to ensure the magnets stay on the rotor at all times.
Mechanical balancing – high speed rotors often require mechanical balancing to limit bearing damage, internal stresses and strains, noise, etc. We can balance the rotors to meet customer requirements.
Assembling – we can either assemble fully magnetised magnets onto the rotor. Or we can look to assembly unmagnetised magnets onto the rotor and magnetic afterwcards in situ (if the design allows post-assembly magnetising to be feasible).
Machining – sometimes, especially for adding sleeves to rotors or when the air gap from rotor to stator is very small, the assembly outer radius needs to be precision ground. We can do this (but be aware that this may possibly affect the magnetic balancing – if you require more information on this effect please contact us).
Magnetic rotor assemblies include:- motors, generators, high speed actuators, wind turbines, magnetic pump couplings, printer rotors, direct drives, etc. Custom Magnetic Motor Shafting
Custom Magnetic Motor Shafting by MPCO MAGNETICS has rich experience experience in production of high quality permanent magnets used on rotor, stator, coupling or shaft, and as well as providing high precise magnetic assembly. Meanwhile, we also make magnetic shaft according to the customer’s sample. Below is a successful case we finished recently.
Customer request for motor shafting
We have a motor shafting sample, please find attached image. It will be needed in one of our assembly for initial trial purpose. If this product is successful we will need it in bulk. Can you supply as per image or we can send you the sample for your study purpose if required.
Magnetic Assembly Manufacturer
We can make this product. But it is better you can send us the detailed drawing or send us sample.
Magnetic shafting sample sent magnetic motor shaft.
Already dispatched sample for your study purpose.
Magnetic shaft sample received
We received your sample. Because you don’t know magnet material, metal shaft material, installing positions of bearings and accuracy requirement, our engineer needs time to test and figure out what materials for motor shafting.
Suggestion from magnetic assembly supplier
We suggest use sintered neodymium magnet with grade N40SH according to conventional motor working temperature. This grade magnet can work under 150℃.