Product Details
High Sintering Inverter Motor Permanent Magnet Ferrite For
Household Appliances W5019B
What does Xinheng offer to customers?
Our company manufactures an-isotropic ceramic strontium ferrite
magnet made by means of wet compression molding.
What's the key advantages of ceramic strontium ferrite magnets made
by wet compression molding?
Low cost - Strontium ferrite is inexpensive and the wet molding
process is relatively simple. This makes them cheaper than
rare-earth magnets.
Dimensional consistency - The compression molding process allows
for close dimensional tolerances and uniform magnet shapes to be
produced consistently.
Temperature stability - Strontium ferrite magnets have high Curie
temperatures, typically around 450-470°C. They maintain good
magnetic properties over a wide operating temperature range.
Resistance to corrosion - Being fully dense ceramic materials, they
are not prone to corrosion like bonded magnets containing
additives.
Mass production capability - The molding process is amenable to
automated high-volume manufacturing of complex magnet geometries.
PHYSICAL PROPERTIES OF SINTERED FERRITE MAGNETS
| Units | Sintered Ferrite (Ceramic) |
Curie Temperature | ºC | 450 |
Maximum Operating Temperature | ºC | 350 |
Hardness | Hv | >530 |
Density | g/cm3 | 4.8 – 5.0 |
Relative recoil permeability | μrec | 1.05-1.1 |
Temperature Coefficient Br | %/ºC | -0.18 |
Temperature Coefficient iHc | %/ºC | 0.11-0.40 |
Anti-Bending Strength | N/m2 | (0.5-0.9)×108 |
Anti-Compressive Strength | N/m2 | ≥6.9×108 |
Anti-Tensile Strength | N/m2 | (0.2-0.5)×108 |
Specific Heat | J/kg·K | 600-900 |
Resistivity | Q.cm | >104 |
What's the application of Xinheng's permanent ferrite magnets?
Xinheng mainly manufactures the following types of ceramic arc
segment magnets:
- Automotive motor magnet including automobile starter motor magnet,
automobile wiper motor magnet, automobile rolling window motor
magnet, automobile heating and cooling fan motor magnet, automobile
seat motor magnet, automobile sunroof motor magnet, automobile
powsteering motor magnet, automobile tailgate motor magnet,
automobile oil pump motor magnet, automobile ABS anti-lock motor
magnet, etc.
- Fan motor magnet including ceiling fan motor magnet, floor fan
magnet, etc.
- Motorcycle motor magnet including motorcycle starter motor magnet,
motorcycle flywheel magneto magnet, etc.
- Electrical tool motor magnet including cutting machine motor
magnet, electric sawing machine motor magnet, lawn mower motor
magnet, gasoline generator magnet, etc.
- Actuator motor magnet including medical bed actuator motor magnet,
TV lifting bracket actuator motor magnet, desk lifting actuator
motor magnet, smart home appliance actuator motor magnet, etc.
How Xinheng fabricates its permanent strontium ferrite magnet?
INVERTER MOTORS MAGNET SPECIFICATION TABLE
No. | Item | R | r | W | L | h | Grade | Application | 1 | W118 | 68.1 | 60.7 | 25 | 25 | 7.50 | Y33H | 1KW inverter motor | 2 | W018F | 72.5 | 60.7 | 27.9 | 35 | 11.80 | Y40 | 2KW inverter motor | 3 | W005A | 72.5 | 60.5 | 29.5 | 42 | 11.80 | Y33H | 2.3KW inverter motor | 4 | W050E | 87.3 | 78.5 | 24 | 40 | 8.80 | Y33H | 2.6KW inverter motor | 5 | W159 | 74.1 | 65.5 | 28.86 | 47 | 8.60 | Y40 | 2.8KW inverter motor | 6 | W017F | 86.5 | 78.5 | 24.0 | 51 | 7.90 | Y33H-2 | 3KW inverter motor | 7 | W087 | 86.5 | 78.5 | 24.0 | 64 | 7.80 | Y33H-2 | 5KW inverter motor | 8 | W138C | 101 | 90.2 | 24.5 | 65 | 10.8 | Y40 | 7KW inverter motor | 9 | W019B | 112 | 100 | 28.5 | 60 | 11.90 | Y40 | 9KW inverter motor |
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Introduction Of Inverter Motor:
An inverter motor, also known as a variable frequency drive (VFD)
motor, operates based on the principles of variable frequency
control and motor speed regulation. It is commonly used in various
applications where precise speed control and energy efficiency are
required.
Variable Frequency Control: An inverter motor operates by adjusting
the frequency of the electrical power supplied to the motor. Unlike
traditional motors that operate at a fixed frequency, inverter
motors allow for flexible and adjustable frequency control. By
varying the frequency, the motor's rotational speed can be
precisely regulated.
Power Conversion: Inverter motors utilize power electronics and
control circuits to convert the incoming AC power into DC power.
The DC power is then inverted back into AC power at the desired
frequency and voltage levels. This conversion process allows for
the generation of variable-frequency power that drives the motor.
To know more about Xinheng Magnets
Company Profile
Sichuan Xinheng Magnetic Materials Co., Ltd is located in Mianzhu City, Sichuan Province, which has been known
as " the leader of ancient Shu and the important town of Yizhou "
since ancient times.
The company was founded in May 2008. It was formerly the designated
magnetic material production enterprise of the Ministry of
Electronic Industry in Aba Prefecture, Sichuan Province. After
decades of accumulation in the magnetic materials industry, the
company has developed into a national high-tech enterprise
integrating the design, development, production and sales of
permanent magnet ferrites. Our factory covers an area of 14,000
square meters, has an annual production capacity of 8,000 tons, and
has more than 350 employees.
The company owns China's first independently developed servo fully
automatic wet hydraulic press and China's first double-layer roller
kiln.It has the ability to independently design, develop and
process various types of tools and molds.
The company's main product is sintered ferrite permanent magnet.
The product range covers automobile motors, motorcycle motors,
universal mechanical motors, household appliance motors, household
fan motors, variable inverter motors, water pump motors, etc. The
products are widely used in automobiles and motorcycles, office
equipment, electric tools, household appliances, fitness equipment
and other fields.
The company's products are mainly sold to motor manufacturers in
Europe, America, South Asia, Taiwan, southwest China, East China,
and South China.
The company adheres to the business tenet of "quality assurance,
professional service, and customer satisfaction". Its business
philosophy is to improve the level of operation and management, to
imporove the quality of employees, reduce production costs, and
improve the market competitiveness of enterprises. It adheres to
the development philosophy of putting people first, making
high-quality products with heart, seeking development through
innovation, and building brands with integrity. We are willing to
create a win-win relationship and grow together with our customers!