Injection Molded Neodymium Magnet (Plastic Neodymium Magnet)
Introduction
The design of the injection molded neodymium magnet can be in smaller sizes, and irregular or complex shapes. It also can be designed with multi-pole or more complicated magnetization. Additionally, there is also the insert mold benefit for assembly cost savings: injecting the motor core or shaft directly in the molding process to form the complete components. It can be regarded as a more powerful version of the plastic ferrite magnets.
Features
• Adjustable magnetic properties to meet various application scenarios
• Flexible in shape and size, such as thin sheets, thin-wall structures, porous structures, etc.
• High precision to ensure product reliability and consistency
• No post-processing required, single-step formation
• High production efficiency, suitable for large-scale mass production
工作溫度
0°C～180°C
Applications
• Pressure sensors
• Electronic water pumps
• Hard disk spindles
• Reversible synchronous motors
Injection Molded Neodymium Magnet (Plastic Neodymium Magnet)
| Property Grade | Residual Magnetization |
Coercive Force | Intrinsic Coercive Force |
Max. Energy Product |
Operating Temperature |
| Unit | Br (kG) | bHc (KOe) | iHc(KOe) | BHmax. (MGOe) | °C |
| max. | |||||
| NDIJ3 | 3.5-4.5 | 2.5-3.5 | 5-8 | 2.5-3.5 | 120 |
| NDIJ4 | 4-5 | 3-4 | 7-9 | 3.5-4.5 | 120 |
| NDIJ5 | 4.5-5.5 | 3.8-4.5 | 8-10 | 4.5-5.5 | 120 |
| NDIJ6 | 5-6 | 4.1-4.8 | 8-10 | 5.5-6.5 | 120 |
| NDIJ7 | 5.5-6.5 | 4.3-5 | 8-10 | 6.5-7.5 | 120 |
| NDIJ6SR (PPS) | 4.5-5.5 | 4-5 | 11-14 | 4.5-5.5 | 180 |
| NDIJ7SR (PPS) | 5-6 | 4-5 | 11-14 | 5.5-6.5 | 180 |