Understand the technical characteristics and applications of high-speed motor spindles in one article

In the modern processing and manufacturing industry, high-speed motor spindles are indispensable and important equipment. Their quality and performance directly affect processing efficiency and product quality. This article will introduce the technical characteristics and applications of high-speed motor spindles to better understand this important equipment.

1. Technical characteristics of high-speed motor spindle

1. High stability

The high-speed motor spindle adopts special materials and structural design, which can maintain stability and reduce vibration and noise under high-speed operation.

2. Good rigidity

The high-speed motor spindle is made of high-strength materials during the manufacturing process, which can improve its rigidity and enable it to withstand the pressure of high-speed rotation.

3. High speed

The SycoTec high-speed motor spindle can reach a speed of 100,000 rpm, which can improve the efficiency and precision of machining.

4. High precision

The manufacturing precision of high-speed motor spindles is high, usually at the micron level. The precision of SycoTec high-speed motor spindles is ≤1μm, ensuring the processing accuracy and surface quality.

5. Long lifespan

The high-speed motor spindle has been specially processed and tested to ensure that its life span meets certain requirements.

2. Application of high-speed motor spindle

1. Robotic Application

It is mainly used in high-tech fields such as industrial automation, artificial intelligence, new energy vehicles, semiconductors, etc., and realizes milling, grinding, polishing, grinding, engraving, deburring, cutting, cutting, grinding, drilling and other processing through robotic arms + high-speed spindles. Especially in the processing of automotive parts, it can improve processing efficiency and precision. SycoTec 4025, 4033 AC-ER8, 4033 DC-T 4060 ER-S, 50100 AC-duo double-head spindle, 4064 DC HSK25 and other high-speed motor spindles are widely used in the processing of engine cylinder blocks, cylinder heads, gearbox housings, automobile wheels, luggage racks, etc.

2. Application of PCB Separator

It is mainly used for precision cutting of mobile phone motherboards (circuit boards, circuit boards) and various mobile device PCB boards. The main models include: economical and cost-effective spindle 4025 HY, ESD anti-static high-speed spindle 4033 AC-ESD, electric automatic tool change spindle 4033 AC, high-power automatic tool change spindle 4033 DC-T, ESD anti-static spindle 4041 HY-ESD, etc.

3. Denture processing

Since 2010, Germany's SycoTec has been continuously developing and producing high-speed spindles compatible with CAD/CAM dental equipment. The high-speed cutting spindles currently commonly used for denture processing are 4033, 4041HY, 4061HY, and 4061DC-S, with power ranging from 300W to 3000W and sizes ranging from 25mm to 60mm. They can perform high-speed precision cutting on materials such as cobalt chromium, nickel chromium, zirconium oxide, resin, glass ceramics, and synthetic resin.

In order to solve the high-strength titanium alloy denture (false tooth) engraving and milling processing, SycoTec innovatively developed the 6045 series titanium alloy denture processing dedicated high-speed electric spindle, ceramic bearing 80,000RPM, maximum power 3KW, maximum torque 2Nm, automatic tool change and automatic cone surface cleaning, internal spindle water cooling, no external cooling device required, and during the processing, 6 nozzles can directly cool the spindle and tool at the same time to extend the service life.

4. Application of CNC machine tools

Applied to CNC machining center milling, five-axis machining center turning and milling, and milling of parts of various materials. Mainly including 4080 DC, 40100 DC and 5062 DC and other machine tool spindles, widely used in industrial mother machines, engraving and milling machines, industrial robots, aircraft manufacturing and other industries for precision processing such as drilling, milling, and grinding.

As well as the 4015 DC-R-HSK63, 4040 DC-S-CaptoC6, 4040 DC-S-ER-DD and other machine tool power heads, without changing the original machine tool configuration, the speed range can be expanded from the original 0-24000RPM to an ultra-high speed of 0-100000RPM, which is a CNC machine tool upgrade and transformation solution to improve high-efficiency processing.

5. Grinding of inner and outer diameters of ceramic ferrules

It is used in equipment processing with relatively high precision requirements, such as precision grinding of the inner and outer diameters of ceramic ferrules on optical fiber connectors. SycoTec 4052 has been successfully used for 20-30 years, and the new 4033-KLFC internal diameter grinding machine dedicated high-speed spindle has been used in batches in the internal diameter grinding machine market.

6. Micro hole processing

In order to ensure the accuracy of micro-hole processing, the high-speed motor spindle used must be extremely accurate and able to rotate at high speed with very small dynamic radial runout. The German SycoTec4025 HY high-speed spindle can easily solve the problems of tiny holes and micro-grinding processing, achieving the effects of fast processing speed, high precision, high efficiency and good quality.

In short, as an indispensable and important equipment in the processing and manufacturing industry, high-speed motor spindles require understanding their technical characteristics and applications in order to better select suitable and high-quality motor spindles.