High-Precision, High-Strength Rotor Protection Cover for SPM Motors
Motors in various electric devices such as electric vehicles, home appliances, industrial robots, and drones are advancing toward higher speeds and larger diameters with improved performance. However, this evolution increases the centrifugal forces acting on the rotor, heightening the risk of permanent magnet damage or detachment. Our rotor protection cover for SPM motors is designed to enhance motor safety and durability by utilizing a thin-walled, seamless non-magnetic high-strength pipe. Through advanced deep drawing and ironing processes, we achieve both thinness and high strength, optimizing motor performance.
■ Features
- High precision and high strength: Made from thin-walled seamless pipes with a thickness of t0.05mm, achieving tensile strength of 900–1,000 MPa with SUS316L and 1,200–1,500 MPa with β-titanium.
- Improved motor output: The thin-wall design reduces rotor weight and minimizes magnetic loss. By decreasing the air gap, it enhances motor efficiency and output.
- Enhanced productivity and cost reduction: Integrated processing using transfer press machines ensures efficient production and cost reduction. Integration with the base can also be achieved.
■ Specifications
- Processable dimensions: Inner diameter φ3–160mm, thickness t0.05–0.30mm, maximum length L400mm. Achieves surface roughness of Ra ≦ 0.3μm.
- Materials: SUS316L, SUS305, aluminum, and β-titanium (in development). Optimal materials are proposed based on application and environmental conditions.
This rotor protection cover is the ideal solution for challenges associated with the increasing speed and diameter of electric motors. It supports a wide range of applications, from precision motors in industrial robots to automotive motors and high-performance motors in home appliances. Its thin-walled, high-strength design not only maximizes motor performance but also contributes to extended lifespan.
Endo Metal Sleeve (Thailand) Co., Ltd., headquartered in Chachoengsao Province, Thailand, provides services throughout the country.
■ For more information, please download the PDF or feel free to contact us.
รถยนต์(จำนวนผลิต) / กระแสไฟฟ้ากำลังอ่อน เครื่องใช้ไฟฟ้าในบ้าน / หุ่นยนต์
CONTACT
การสอบถามเกี่ยวกับผลิตภัณฑ์ข้างต้นข้อมูลบริษัท
เครื่องจักรใช้ในงานอุตสาหกรรม / เครื่องมือOA / เครื่องมือทางการแพทย์
Seamless Metal Pipe/Seamless C / Metal seamless drive belt / Motor cover/case/reinforcing s
■ ข้อมูลธุรกิจ Endo Metal Sleeve Thailand เป็นผู้จัดหาผลิตภัณฑ์แขนสลีฟที่มีความแม่นยำสูง โดยเน้นตลาดในกลุ่มประเทศอาเซียนเป็นหลัก เพื่อให้สามารถจัดหาผลิตภัณฑ์ได้อย่างมั่นคงและตอบสนองอย่างรวดเร็ว บริษัท ...