Sintering Ferrite Permanent Magnet For Universal Motor ISO9001 Certified W2010D
What does Xinheng offer to customers?
Our company manufactures an-isotropic ceramic strontium ferrite magnet made by means of wet compression molding.
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.
- Inverter home appliance magnet including inverter washing machine motor magnet, inverter refrigerator motor magnet, inverter air-conditioner 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?
FERRITE POWDER GRADE OF UNIVERSAL MOTORS MAGNET
| Grade | Br(mT) | Hcb(KA/m) | Hcj(KA/m) | (BH)max(KJ/m3) | ||||
| mT | Gs | KA/m | Oe | KA/m | Oe | KJ/m3 | MGOe | |
| Y30H-1 | 380-400 | 3800-4000 | 230-275 | 2890-3460 | 235-290 | 2950-3640 | 27.0-32.5 | 3.4-4.1 |
| Y33 | 410-430 | 4100-4300 | 220-250 | 2760-3140 | 225-255 | 2830-3200 | 31.5-35.0 | 3.9-4.4 |
| Y33H | 410-430 | 4100-4300 | 250-270 | 3140-3390 | 250-275 | 3140-3450 | 31.5-35.0 | 3.9-4.4 |
| Y35 | 430-450 | 4300-4500 | 215-239 | 2700-3000 | 217-241 | 2730-3030 | 33.1-38.2 | 4.1-4.8 |
UNIVERSAL MOTORS MAGNET SPECIFICATION TABLE
| No. | Item | R | r | W | L | h | Grade | Application |
| 1 | W001C | 82.5 | 74.3 | 40.0 | 22.0 | 8.2 | Y30H-1 | 168F external magnet |
| 2 | W002 | 68.0 | 60.0 | 40.3 | 22.0 | 8.0 | Y30H-1 | 152F external magnet |
| 3 | W003 | 97.5 | 89.5 | 40.0 | 22.3 | 8.0 | Y30H-1 | 182F external magnet |
| 4 | W004 | 73.5 | 65.5 | 60.9 | 27.8 | 8.0 | Y33 | 168 internal magnet |
| 5 | W015 | 86.5 | 75.5 | 55.0 | 28.0 | 11.0 | Y30H-1 | 2V77 internal magnet |
| 6 | W040 | 78.0 | 70.0 | 70.0 | 18.0 | 8.0 | Y33 | 2P76 internal magnet |
| 7 | W057 | 74.0 | 61.5 | 34.0 | 28.0 | 12.5 | Y30H-1 | 307-4 internal magnet |
| 8 | W058 | 74.0 | 61.5 | 38.0 | 28.0 | 12.5 | Y30H-1 | 190-5 internal magnet |
| 9 | W060 | 75.7 | 63.2 | 70.0 | 28.0 | 12.5 | Y30H-1 | 1P90 internal magnet |
| 10 | W1182 | 86.0 | 73.0 | 52.0 | 30.0 | 13.0 | Y30H-1 | 120211 internal magnet |
| 11 | W1184 | 73.5 | 62.5 | 61.0 | 25.0 | 11.0 | Y33 | 168 internal magnet |
Introduction Of Universal Motor:
The motor mainly consists of an electromagnet winding or distributed stator winding to generate a magnetic field and a rotating armature or rotor and other accessories. Under the action of rotating magnetic field of the stator winding, the current passes through the armature squirrel cage aluminum frame and is made to rotate by the action of magnetic field.
To know more about Xinheng Permanent Ferrite Magnet
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.