Coreless shaft motors can achieve positioning with low vibration and high precision from ultra-low to ultra-high speeds. A repeatability of 0.5μm is the standard specification.
Unlike flat-type linear motors, this coreless shaft motor has a structure that generates absolutely no vibration even at ultra-low speeds, while enabling ultra-high-speed drive that was previously considered impossible. The repeatability accuracy achieves 0.5μm in standard products by directly monitoring scale feedback. It can be widely used in high-speed mounters, image processing devices, medical equipment, and more. Since the friction points are only in the guide parts, it is maintenance-free. This next-generation motor has no changes in friction coefficient due to thermal expansion or variations in lifespan due to usage frequency, unlike ball screws.
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basic information
High-speed and high-precision, compact and lightweight, low-cost shaft motor that further evolves the linear motor. 【Features】 ○ As a direct drive motor with magnets configured in a cylindrical shape, it effectively converts the external magnetic field generated by the magnets into thrust in all 360 degrees. ○ By not using iron, it prevents the generation of attractive force, achieving stable and agile operation with high speed, constant speed, and high precision. ○ The adoption of the shaft motor has significantly reduced size and weight compared to conventional designs. ○ Compared to traditional coreless linear motors, it suppresses vibration, resulting in a quieter motor. ○ A larger gap has been created to enhance ease of assembly and usability. ○ Due to its high efficiency, sufficient thrust can be obtained even with a short coil length. ● For other functions and details, please download the catalog.
Price information
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Delivery Time
P4
Applications/Examples of results
Use in various fields such as high-speed chip mounters, scribers, food-related, and medical-related applications.
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Company information
We specialize in consultations related to positioning and strive to provide products and systems that meet your needs as closely as possible. We are particularly confident in our OEM products. Based on the positioning know-how we have cultivated over many years, we also offer robust development of products tailored to customer needs, even for small lot orders. We would be grateful if you could consider us as a good partner in realizing your wishes and as a consultation point for positioning. We will bring even the smallest ideas to fruition.
![[Basic Edition] Basic Structure of Shaft Motor Unit](https://image.mono.ipros.com/public/product/image/ece/2000267244/IPROS1522875390461732088.png?w=280&h=280)
![[Performance Edition] Expanding high-precision positioning of shaft motors to the UVW stage.](https://image.mono.ipros.com/public/product/image/cea/383728007/IPROS8470537612860035112.png?w=280&h=280)
