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Last Updated: Apr 25, 2025 | Study Period: 2024-2030
The head arm assembly is moved by an HDD actuator. Its duty is to fully regulate the hard drive head assembly in addition to starting and securing continuous movement. For hard drives to carry out their fundamental functions, the security and management of this movement are of utmost importance.
Despite not being airtight, hard drives are still sealed. They are constructed to avoid pollution. The read/write heads are around 6 microns from the platters, therefore a very microscopic particle could result in a head crash. This shows that a contaminant doesn't need to be big to cause problems.
The Lorentz force, which is the force produced when a current-carrying wire is put in a magnetic field, is the basis for how voice coil actuators operate. The magnetic field is produced by permanent magnets in the case of a voice coil actuator, and the conductor is a coil of wire.
PPS resin, also known as polyphenylene sulphide, is a crystalline heat-resistant polymer with a straightforward chemical structure consisting of benzene and sulphur.
The global Hard disk actuator coil sealing PPS resin market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
In the electrical / electronic sector, PPS is also used to manufacture a range of articles including bobbins and connectors, hard disk drives, electronic housings, sockets, switches and relays. The key trend influencing PPS growth in electrical / electronic applications is substitution of other lower temperature polymers.
A plastic overmold of the coil part is created, together with the inner plastic sleeve. To do this, a coil wrapped around an E-block and coil bobbin is placed in a mould.
Ports are then filled with a suitable plastic, such as polyphenylene sulphide ("PPS") filled with 40% glass, to make an integral plastic inner sleeve and plastic overmold. As a result, the moulding ports are used to link the plastic inner sleeve and plastic overmold.
Sl no | Topic |
1 | Market Segmentation |
2 | Scope of the report |
3 | Abbreviations |
4 | Research Methodology |
5 | Executive Summary |
6 | Introduction |
7 | Insights from Industry stakeholders |
8 | Cost breakdown of Product by sub-components and average profit margin |
9 | Disruptive innovation in the Industry |
10 | Technology trends in the Industry |
11 | Consumer trends in the industry |
12 | Recent Production Milestones |
13 | Component Manufacturing in US, EU and China |
14 | COVID-19 impact on overall market |
15 | COVID-19 impact on Production of components |
16 | COVID-19 impact on Point of sale |
17 | Market Segmentation, Dynamics and Forecast by Geography, 2024-2030 |
18 | Market Segmentation, Dynamics and Forecast by Product Type, 2024-2030 |
19 | Market Segmentation, Dynamics and Forecast by Application, 2024-2030 |
20 | Market Segmentation, Dynamics and Forecast by End use, 2024-2030 |
21 | Product installation rate by OEM, 2023 |
22 | Incline/Decline in Average B-2-B selling price in past 5 years |
23 | Competition from substitute products |
24 | Gross margin and average profitability of suppliers |
25 | New product development in past 12 months |
26 | M&A in past 12 months |
27 | Growth strategy of leading players |
28 | Market share of vendors, 2023 |
29 | Company Profiles |
30 | Unmet needs and opportunity for new suppliers |
31 | Conclusion |
32 | Appendix |