Permanent Rare Earth Sm2co17 SmCo Magnetic Ring

Permanent Rare Earth Sm2co17 SmCo Magnetic Ring YXG-32, Custom Magnetic Ring for Motor, Samarium Cobalt Radar Assembly, OEM SmCo Rare Earth ring Marine radars magnets for precision approach radar, High Work Temp Permanent Motor Generator Rotor Magnet, radar components Super Strong SmCo magnets China Supplier

Extremely Strong Permanent Rare Earth Sm2co17 SmCo Magnetic Ring YXG-32 Item No. MPCO-SCR 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 is also known as SmCo, Rare Earth Cobalt, RE Cobalt, RECo and CoSm.
Samarium Cobalt (SmCo) magnets are not as strong as the Neodymium (NdFeB) magnets (maximum energy product of between 30 and 50 MGOe) but they have three significant advantages. The SmCo magnets work over a wider temperature range, have superior temperature coefficients and have much greater corrosion resistance.

Samarium Cobalt (SmCo) magnets can be used over a massive temperature range. A few Neodymium magnet grades can be used at temperatures up to 220 degrees C. The SmCo magnets start to outperform the NdFeB magnets around 150-180 degrees C. Also, Samarium Cobalt magnets are ideal for very low temperature applications (SmCo can be used down to a few Kelvin above Absolute Zero) making them a first choice magnet for cryogenic applications. They can also be used in very high temperatures – up to +250 deg C or +300/+350 degrees C depending on the grade; the SmCo26 is rated to +300 degreec C)

YXG-32 SmCo Custom Magnetic Rings

Applications of Samarium Cobalt Magnets
Computer disc drives
Sensors
Traveling wave tubes
Linear actuators
Satellite systems
Motors where temporary stability is vita
Servo-Motors
Transducers
Watch
Positional detector
Generators

Attributes of Samarium Cobalt Material
High resistance to demagnetization
High energy (magnetic strength is strong for its size)
Good temperature stability
Expensive material (cobalt is market price sensitive)
Excellent corrosion resistance

RING MAGNET:
General size range: OD: 1.5 – 160mm, ID: 0.5 – 150mm, H: 0.3 – 150mm
Max Ring: OD160 x ID150 × H50mm( Large OD/H ratio), OD60 x ID40 x H150mm(Large H/OD ratio)
Min Ring: OD1.5 x ID0.5 x H0.3mm
Note: For large rings, too thin thickness or wall thickness is not allowed, because the great brittleness of SmCo easily causes fracture when assembling. Please contact technical support for details.

Permanent Rare Earth Sm2co17 Magnetic Ring Motor SmCo Magnets

A radar’s components are:
A transmitter that generates the radio signal with an oscillator such as a klystron or a magnetron and controls its duration by a modulator.
A waveguide that links the transmitter and the antenna.
A duplexer that serves as a switch between the antenna and the transmitter or the receiver for the signal when the antenna is used in both situations.
A receiver. Knowing the shape of the desired received signal (a pulse), an optimal receiver can be designed using a matched filter.
A display processor to produce signals for human readable output devices.
An electronic section that controls all those devices and the antenna to perform the radar scan ordered by software.
A link to end user devices and displays.

Marine radars are X band or S band radars on ships, used to detect other ships and land obstacles, to provide bearing and distance for collision avoidance and navigation at sea. They are electronic navigation instruments that use a rotating antenna to sweep a narrow beam of microwaves around the water surface surrounding the ship to the horizon, detecting targets by microwaves reflected from them, generating a picture of the ship’s surroundings on a display screen. Extremely Strong Rare Earth Ring SmCo Radar Magnets

Radar is a vital navigation component for safety at sea and near the shore. Captains need to be able to maneuver their ships within feet in the worst of conditions and to be able to navigate “blind”, when there is no visibility at night or due to bad weather. In addition to vessel-based marine radars, in port or in harbour, shore-based vessel traffic service radar systems are used by harbormasters and coast guard to monitor and regulate ship movements in busy waters.