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High Speed Torque Brushless Motor Samarium Magnet YX-24H, Asynchronous Induction Motor Assembly SmCo Rare Earth Segment Sector Military Magnets, High Work Temp Permanent Motor Generator Rotor SmCo Magnet for PMDC Motor wind turbine, Super strong curved tile arc segment magnets China Supplier
High Speed Torque Brushless Motor Samarium Magnet YX-24H Item No. MPCO-SMOS series
Customzied Specific Requirements
OEM or ODM service: Accept
Dimension: Customized size
Custom Grade: SmCo5, Sm2Co17
Magnetization direction: Thickness, Length, Axially, Diametre, Radially, Multipolar
Surface Treatment: UNCOATED, Silver, Gold, Zinc, Ni-cu-Ni. Epoxy etc.
Tolerance: +/-0.02 – 0.05mm
Samarium Cobalt (SmCo) magnets, of the Rare Earth class, have been available since the early 1970’s.
These magnets possess very high magnetic properties, excellent thermal stability, while remaining resistant to corrosion. These characteristics make SmCo magnets ideal for applications requiring a resistance to wide-ranging temperatures and environments.
SmCo magnets are manufactured by sintering or compression bonding. They are anisotropic and can only be magnetized in the direction of orientation. In general, magnetizing fields of approximately 30 to 45KOe are required to saturate SmCo magnets. AC Motor SmCo Tile Permanent Magnet
Features: Advanced production and R&D equipment from Japan, Germany.
WHOLE free oxygen production line.
Good coating control, SST between 24-108 hours.
NdFeB magnet grade reach N55, 50M, 48H, 45SH, 40UH,38EH, 33AH
Low weight loss ,low temperature coefficient magnet can be provided.
ROHS, SGS , MSDS , REACH Certified
Application: 1/ Used in motors, generators,elevator tractions, pumps, wind energy, car, home appliance etc.
2/ Used in loudspeakers,earphones,sensors etc.
There are four main brushed motor types, including:
Series Motors. The stator is in series or identical with the rotor, causing their field currents to be identical. Characteristics: used in cranes and winches, great low speed torque, limited high speed torque.
Shunt Motors. The field coil is parallel (shunt) with the rotor, making the motor current equal to the sum of the two currents. Characteristics: used in industrial and automotive applications, excellent speed control, high/consistent torque at low speeds.
Cumulative Compound Motors. This type combines aspects of both series and shut types, making the motor current equal to the sum of both the series field and shunt field currents. Characteristics: used in industrial and automotive applications, has combined benefits of both series and shunt motors.
PMDC Motors (Permanent Magnet). The most common type of brushed electric motor, PMDC motors use permanent magnets to produce the stator field. Characteristics: used in commercial production of toys and appliances, cheaper to manufacture, good low end torque, limited high end torque. Brushless Motor Samarium Cobalt Arc Permanent Magnet
Brushless Motors in the brushless category do not have a commutator and brushes. Instead, the rotor is a permanent magnet and the coils are on the stator. Rather than controlling the magnetic fields on the rotor, brushless motors control the magnetic fields from the stator by adjusting magnitude and direction of the current in the coils. One of the main advantages of brushless motors is its efficiency, which allows for greater control and production of torque in a more compact assembly.