The electrical spindle is the core component of the machine tool, and its performance directly affects the machining accuracy and efficiency of the machine tool. With the rapid development of the manufacturing industry, the electrical spindle market is also expanding, and more and more manufacturers are joining this field. So, which companies are market leaders in the ranking of electrical spindle manufacturers? Let's find out below.
Market leaders and their product features
1. Seiko Epson
Seiko Epson is a globally recognized manufacturer of electronic equipment and one of the leading companies in the field of electrical spindles. Its product line covers a wide range of high-speed, high-precision and high-power series, which are applicable to many fields such as automotive, aviation and medical. Among them, the high-speed electric spindle can reach a speed of 80,000rpm and an accuracy of 0.1μm, making it a market leader.
2. Foxboro
Foxboro, a German company, is one of the world's leading manufacturers of electric spindles. Its products are famous for high speed, high precision and high rigidity, which are widely used in automotive, aviation, medical and other fields. Foxboro's electric spindles are characterized by high speed, low vibration, low noise and high rigidity, which can meet the needs of various high-precision machining.
3.Swiss ESPRIT
Swiss ESPRIT is a professional engaged in the research and development, manufacturing and sales of spindles, its products are known for high precision, high stability, high rigidity. ESPRIT's spindles are characterized by high speed, low vibration, low noise, high rigidity, and so on, which are suitable for high-precision machining and precision engraving and other fields.
4.Japan NTN
Japan NTN is a leading global manufacturer of bearings and motors, and its product line covers a wide range of high-speed, high-precision, high-power, etc. NTN's electric spindles are characterized by high rotational speed, high-precision, low vibration, and low noise, and are widely used in the fields of automobiles, aerospace, and medical care.
How to choose a spindle
When choosing a spindle, you need to determine the spindle's rotational speed, power, precision and other parameters based on the material, size, shape, machining accuracy and other elements of the workpiece. In addition, it is also necessary to consider the rigidity, stability, vibration, noise and other factors of the electric spindle to ensure machining efficiency and precision.
1. Material
The material of the electric spindle is generally made of high-strength alloy steel or ceramic material, which has the characteristics of high strength, high rigidity and high wear resistance. Depending on the material of the processed parts, you can choose different material of the electric spindle to ensure the machining efficiency and precision.
2. Speed
The speed of the spindle is an important parameter that affects the machining efficiency and precision. Generally speaking, the higher the rotational speed, the higher the machining efficiency, but the precision will also be affected. Therefore, when selecting the electrospindle need to determine the rotational speed according to the requirements of the machined parts.
3. Power
The power of the spindle is an important parameter that affects machining efficiency. Generally speaking, the higher the power, the higher the machining efficiency, but will also increase the size and weight of the spindle. Therefore, the power needs to be determined according to the requirements of the machined parts when selecting the electric spindle.
4. Precision
The precision of the spindle is an important parameter that affects the machining accuracy. Generally speaking, the higher the precision, the higher the machining accuracy, but will also increase the cost of the spindle. Therefore, when selecting the electric spindle you need to determine the precision according to the requirements of the machined parts.