The built-in spindle of SPINDLEX has won the "Yushan Award" for Best Product Design, a new highlight for Taiwan's manufacturing industry.

スピンドレックス

The Taiwanese precision spindle manufacturer, Sanki Enterprises Co., Ltd. (brand SPINDLEX), won the "Best Product Design Award" at the "22nd National Brand Yushan Award," showcasing its innovation and brand value in the machine tool spindle field both domestically and internationally. In the field of built-in motor spindles, which require high rotation, high precision, and vibration control, SPINDLEX has specialized in the design and manufacturing of "built-in high-speed spindles" for many years, leveraging Taiwan's manufacturing capabilities while incorporating European technology. This award further clarifies the company's research and development capabilities and manufacturing technology advantages, while also enhancing its brand competitiveness in the international market.

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Related product information

Application of Permanent Magnet Motor Technology and Built-in Spindle
Energy conversion efficiency and operational stability have improved! The energy-saving effect is remarkable.

For more details, please download the PDF or feel free to contact us.
Online dynamic balance system
Monitor vibrations in real-time while driving! Automatically compensates.

For more details, please download the PDF or feel free to contact us.
Real-time compensation system for thermal expansion.
High-precision monitoring of thermal displacement at the spindle tip! Automatic compensation control is performed.

For more details, please download the PDF or feel free to contact us.
Temperature sensing technology: Important sensors for spindle thermal management.
Monitor and control the temperature rise inside the spindle in real time!

For more details, please download the PDF or feel free to contact us.
Ultrafine mist lubrication system
High-efficiency lubrication solution for high-speed built-in spindles! Reduces friction heat.

For more details, please download the PDF or feel free to contact us.
Grease lubrication supply system
Automatically and regularly inject fresh grease while driving! Reduces bearing wear.

For more details, please download the PDF or feel free to contact us.
Smart spindle vibration and temperature monitoring system
Always monitor the condition of the main axis! Reduces the risk of failure and improves production efficiency.

For more details, please download the PDF or feel free to contact us.
Application of Encoders in Built-in Spindles
Achieve accurate rotation speed and position feedback control!

For more details, please download the PDF or feel free to contact us.
Built-in spindle acoustic impact detection system
Providing non-contact, high-sensitivity protection features through real-time acoustic wave analysis!

For more details, please download the PDF or feel free to contact us.
The role of proximity sensors within the main axis and inspection methods.
Non-contact sensor that detects the approach of metal through changes in magnetic and electric fields!

【How to Distinguish Between PNP and NPN】 ■PNP Type (Mainstream in Europe): Outputs positive voltage (+V) at the output terminal when sensing ■NPN Type (Mainstream in Japan): Connects the output terminal to ground (0V) when sensing *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-150-24K-17kW'
Stable lubrication! It provides long-lasting stable lubrication through oil-air lubrication.

【Specifications (Partial)】 ■Housing Diameter (mm): φ150h6 ■Rotation Speed (RPM): 24,000 ■Output S1/S6 (kW): 14/17 ■Reference Rotational Speed (RPM): 11,000 ■Rated Voltage (V): 350 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-120-60K-7kW'
It is suitable for precision grinding of small holes, ensuring high stability and resolution!

【Specifications (Partial)】 ■Housing Diameter (mm): φ120h6 ■Rotation Speed (RPM): 60,000 ■Output S1/S6 (kW): 6/7 ■Reference Rotation Speed (RPM): 60,000 ■Rated Voltage (V): 380 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-120-45K-18kW'
Suppress thermal displacement with water cooling, stabilizing temperature and precision! The shaft runout accuracy is within 2μm, suitable for high-precision machining.

【Specifications (Partial)】 ■Housing Diameter (mm): φ120h6 ■Rotation Speed (RPM): 45,000 ■Output S1/S6 (kW): 15/18 ■Reference Rotation Speed (RPM): 30,000 ■Rated Voltage (V): 350 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-120-42K-17kW'
Stable lubrication! It provides long-lasting stable lubrication through oil-air lubrication.

【Specifications (Partial)】 ■Housing Diameter (mm): φ120h6 ■Rotation Speed (RPM): 42,000 ■Output S1/S6 (kW): 11.5/17 ■Reference Rotation Speed (RPM): 24,000 ■Rated Voltage (V): 380 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-100-105K-2kW'
Dynamic balance of the rotor below G0.4 minimizes vibrations and improves surface finish quality!

【Other Features】 - Adopts ceramic bearings and oil-air lubrication to ensure stable performance over the long term. - Effectively controls thermal displacement with a built-in water cooling system, maintaining machining accuracy. *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-100-90K-3kW'
It reaches up to 90,000 rpm, achieving ultra-high-speed and high-precision machining!

【Other Features】 - Adopts ceramic bearings and oil-air lubrication to ensure stable performance over the long term. - Effectively controls thermal displacement with a built-in water cooling system, maintaining processing accuracy. *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-100-75K-5kW'
Adopting ceramic bearings and oil-air lubrication ensures stable performance over the long term!

【Other Features】 - Adopts ceramic bearings and oil-air lubrication to ensure stable performance over the long term. - Effectively controls thermal displacement with a built-in water cooling system, maintaining processing accuracy. *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-100-60K-7kW'
Achieving ultra-high-speed and high-precision machining! Suitable for small-diameter internal grinding, it guarantees stable and highly reliable precision.

【Specifications (Partial)】 ■Housing Diameter (mm): φ100h6 ■Rotational Speed (RPM): 60,000 ■Output S1/S6 (kW): 6.0/7.0 ■Reference Rotational Speed (RPM): 60,000 ■Rated Voltage (V): 350 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
High-speed engraving machine spindle 'SY-100-40K-8.5kW'
The axis runout accuracy is within 2μm, suitable for high-precision machining! Prevents the intrusion of chips and foreign objects, extending lifespan.

【Specifications (Excerpt)】 ■Housing diameter (mm): φ100h6 ■Rotational speed (RPM): 40,000 ■Output S1/S6 (kW): 7/8.5 ■Reference rotational speed (RPM): 21,000 ■Rated voltage (V): 380 ■Motor type: Asynchronous *For more details, please download the PDF or feel free to contact us.
High-speed engraving machine spindle 'SY-80-40K-3.3kW'
Achieve economical and easy maintenance with one-time grease lubrication!

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ80h6 ■Rotational Speed (RPM): 40,000 ■Output S1/S6 (kW): 2.5/3.3 ■Reference Rotational Speed (RPM): 40,000 ■Rated Voltage (V): 380/220 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
High-speed engraving machine spindle 'SY-62-60K-1.2kW'
Ceramic bearings have wear resistance and low thermal expansion, maintaining spindle accuracy for a long time!

【Specifications (Excerpt)】 ■Housing diameter (mm): φ61.91h6 ■Rotational speed (RPM): 60,000 ■Output S1/S6 (kW): 1/1.2 ■Reference rotational speed (RPM): 36,000 ■Rated voltage (V): 220 ■Motor type: Asynchronous *For more details, please download the PDF or feel free to contact us.
What is spindle rigidity?
The formula for stiffness is Stiffness (K) = Applied Force (F) ÷ Displacement (δ). Here are the inspection criteria.

For more details, please download the PDF or feel free to contact us.
Temperature rise of the spindle
Understand the heating state of the entire spindle! Significantly improve quality and reliability in long hours of continuous processing.

For more details, please download the PDF or feel free to contact us.
Spindle rotation accuracy
High-precision spindles achieve improved machining quality, reduced tool wear, and stable operation for long periods!

For more details, please download the PDF or feel free to contact us.
Spindle vibration measurement
Vibration control of the spindle and dynamic balance accuracy are crucial factors that significantly affect processing quality and equipment lifespan!

For more details, please download the PDF or feel free to contact us.
Inspection standards and accuracy requirements for spindle taper.
It is necessary to inspect the geometric accuracy and contact quality of the main spindle taper!

For more details, please download the PDF or feel free to contact us.
Application of Built-in Spindles in the Mold Industry
Core technology that promotes the digitalization and intelligence of manufacturing processes, enhancing corporate competitiveness!

For more details, please download the PDF or feel free to contact us.
Application of built-in motor spindles in the automotive industry
Integrating high-performance motors and precision bearings to achieve high speed, high rigidity, and low vibration machining performance!

For more details, please download the PDF or feel free to contact us.
Application of Built-in Spindles in the Cutting Tool Industry
With high precision and high efficiency, we elevate the tool industry to a higher standard!

For more details, please download the PDF or feel free to contact us.
Embedded spindle technology in the consumer electronics industry.
Embedded spindle technology greatly enhances the sophistication of product appearance, functionality, and manufacturing efficiency!

For more details, please download the PDF or feel free to contact us.
Applications of motor spindles in the medical industry
Major application areas of built-in spindles in the medical industry! Introducing excellent support for high-precision machining.

For more details, please download the PDF or feel free to contact us.
Application of Built-in Spindles in the Semiconductor Industry
High-speed rotation, low vibration, high stability! Guarantees micrometer-level precision and surface finish.

For more details, please download the PDF or feel free to contact us.
Application of Built-in Spindles in the Automation Industry
An essential solution in the automation industry due to high precision and reliability!

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Application of Built-in Spindles in the Aerospace Industry
Significantly improve the quality and efficiency of aerospace manufacturing with high precision, high efficiency, and stability!

For more details, please download the PDF or feel free to contact us.
[Processing Service] Custom Parts Manufacturing
Suitable for custom and development requests with small-lot, multi-variety production! Compatible with high-hardness materials as well.

【Specifications】 ■Material of parts: S45C, SCM440, SKD11, SNCM220, SUS420 ■Processing methods for parts: CNC milling, CNC turning, precision grinding, electrical discharge machining, surface finishing, precision boring *For more details, please download the PDF or feel free to contact us.
[Processing Services] Custom Design and Manufacturing of Main Spindles
Small quantity, diverse variety production! We flexibly respond to projects and special requirements.

【Specifications】 ■ Internal diameter grinding spindle: Built-in / Belt ■ External diameter grinding spindle: Built-in / Belt ■ Dressing spindle: Built-in / Belt ■ Milling spindle: Built-in / Belt ■ Lathe spindle: Built-in *For more details, please download the PDF or feel free to contact us.
[Processing Service] Main Axis Familiarity Inspection
Supports thermal expansion measurement and spectral analysis! Measures vibration, temperature rise, and accuracy.

【Specifications】 ■Temperature rise measurement: ΔT≦20°C ■Vibration measurement: ≦0.4mm/s ■Accuracy measurement: ≦2μm *For more details, please download the PDF or feel free to contact us.
[Processing Service] Dynamic Balance Calibration
Supports various cylindrical parts! Dynamic balance calibration of cylindrical parts with different shapes and specifications is possible.

【Specifications】 ■ Axial machining range (mm): ≦1000 ■ Radial machining range (mm): ≦200 ■ Machining accuracy: ≦G0.4 * For more details, please download the PDF or feel free to contact us.
[Processing Service] Precision Cylindrical Grinding
Flexible response to diverse needs! Ensures dimensional stability and surface finish.

【Specifications】 ■ Axial machining range (mm): ≦1500 ■ Radial machining range (mm): ≦3500 ■ Machining accuracy: 1μm *For more details, please download the PDF or feel free to contact us.
High-speed milling spindle 'SY-170-24K-24kW'
The HSK tool interface is suitable for high-speed cutting and achieves high rigidity and high precision in tool clamping!

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ170h6 ■Rotational Speed (RPM): 24,000 ■Output S1/S6 (kW): 18/24 ■Reference Rotational Speed (RPM): 6,000 ■Rated Voltage (V): 220/380 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Precision Milling Spindle 'SY-210-12K-28kW'
High rigidity structure! Enhanced rigidity and load-bearing capacity with multi-axis support design, suitable for heavy cutting.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ210h6 ■Rotational Speed (RPM): 12,000 ■Output S1/S6 (kW): 22/28 ■Reference Rotational Speed (RPM): 2,000 ■Rated Voltage (V): 380 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
High rigidity milling spindle 'SY-240-10K-27kW'
Multi-purpose compatible! Suitable for various devices such as vertical grinding machines, and also suitable for mold and aerospace fields.

【Specifications (Excerpt)】 ■Housing diameter (mm): φ240h5 ■Rotation speed (RPM): 10,000 ■Output S1/S6 (kW): 27/34 ■Reference rotation speed (RPM): 2,000 ■Rated voltage (V): 380 ■Motor type: Asynchronous *For more details, please download the PDF or feel free to contact us.
High-speed milling spindle 'SY-210-24K-22.5kW'
Temperature control uses water cooling to suppress thermal displacement, stabilizing temperature and precision!

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ210h6 ■Rotational Speed (RPM): 24,000 ■Output S1/S6 (kW): 18/22.5 ■Reference Rotational Speed (RPM): 3,000 ■Rated Voltage (V): 380 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Precision Milling Spindle 'SY-210-20K-34.5kW'
Enhanced rigidity and load-bearing capacity with multi-axis bearing design, suitable for heavy cutting! Introducing products with high rigidity structure.

【Specifications (Excerpt)】 ■Housing diameter (mm): φ210h6 ■Rotation speed (RPM): 20,000 ■Output S1/S6 (kW): 30/34.5 ■Reference rotation speed (RPM): 3,000 ■Rated voltage (V): 380 ■Motor type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Ultra High-Speed Milling Spindle 'SY-210-30K-41kW'
Water-cooled temperature control that suppresses thermal displacement and stabilizes temperature and accuracy!

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ210h6 ■Rotational Speed (RPM): 30,000 ■Output S1/S6 (kW): 35/41 ■Reference Rotational Speed (RPM): 12,000 ■Rated Voltage (V): 380 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
High-speed milling spindle 'SY-170-24K-40kW'
Stable lubrication! Provides long-lasting stable lubrication through oil-air lubrication.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ170h6 ■Rotational Speed (RPM): 24,000 ■Output S1/S6 (kW): 30/40 ■Reference Rotational Speed (RPM): 10,000 ■Rated Voltage (V): 220/380 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Customized Dressing Spindle "SYD"
Achieve economical and easy maintenance with one-time grease lubrication!

【Specifications】 ■Rotation speed (RPM): max. 25,000 ■Output S1/S6 (kW): max. 3.7 ■Rated voltage (V): 220/380 ■Bearing lubrication method: Grease ■Cooling type: Air *For more details, please download the PDF or feel free to contact us.
Belt Drive Spindle SYC-100-10K-HSK-C50
The HSK tool interface is suitable for high-speed cutting and achieves high rigidity and high precision tool clamping!

【Specifications】 ■Housing diameter (mm): φ100 ■Rotation speed (RPM): 10,000 ■Bearing lubrication method: Grease ■Shaft end shape: HSK C50 *For more details, please download the PDF or feel free to contact us.
Tool grinding spindle 'SYTG-80-16K'
Flexibly respond to specification changes such as tool interfaces and center-through!

【Specifications】 ■Housing diameter (mm): φ80 ■Rotation speed (RPM): 16,000 ■Bearing lubrication method: Grease ■Shaft end shape: M12＊P1.25/HSK-C50 *For more details, please download the PDF or feel free to contact us.
Belt Drive Spindle 'SYTG-50-35K'
Ultra-high precision! The spindle runout accuracy is within 2μm, suitable for high-precision machining.

【Specifications】 ■Housing diameter (mm): φ50 ■Rotational speed (RPM): 35,000 ■Bearing lubrication method: Grease ■Shaft end shape: 1:7.5 *For more details, please download the PDF or feel free to contact us.
Customized Spindle "SYC"
Eco-design! Contributing to sustainable manufacturing with energy-saving and low-carbon design.

For more details, please download the PDF or feel free to contact us.
Main spindle oil air lubrication system
Widely used in precision CNC machines, extending bearing life, maintaining machining accuracy, and reducing lubricant consumption!

【Specifications】 ■Rated Voltage (V): 200 ■Or Air Pressure: 7 kgf/cm² *For more details, please download the PDF or feel free to contact us.
Ultra-fine oil air lubrication system
Achieving high-precision lubrication with ultra-fine oil mist! Enabling energy savings and improving spindle reliability.

【Specifications】 ■Rated Voltage (V): 220 ■Or Air Pressure: 7kgf/cm2 *For more details, please download the PDF or feel free to contact us.
Grinding wheel flange
Reduce vibrations and runout with high-precision design! Improve grinding efficiency and finishing accuracy.

For more details, please download the PDF or feel free to contact us.
Grinding quill
Reduce vibration and runout through high-precision machining to improve grinding stability!

For more details, please download the PDF or feel free to contact us.
Super hard grinding quill
High stability, extended tool life, and consistent processing quality achieved!

For more details, please download the PDF or feel free to contact us.
HSK high-precision tool holder
Reduce runout with double contact between the taper surface and the end face! Achieve stable cutting and high-efficiency machining.

For more details, please download the PDF or feel free to contact us.
Special tool holder
High rigidity and stability are ensured through precision manufacturing! This improves production efficiency and finishing accuracy, enabling flexible production.

For more details, please download the PDF or feel free to contact us.
High-speed outer diameter grinding spindle 'SYE-170-9K-kW'
Achieve economical and easy maintenance with one-time grease lubrication!

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ150 ■Rotational Speed (RPM): 9,000 ■Output S1/S6 (kW): 5.5/6.5 ■Reference Rotational Speed (RPM): 2,200 ■Rated Voltage (V): 220/380 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Precision Outer Diameter Grinding Spindle 'SYE-170-6K-12.5kW'
High rigidity structure! Enhanced rigidity and load-bearing capacity with multi-axis support design, suitable for heavy cutting.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ170 ■Rotation Speed (RPM): 6,000 ■Output S1/S6 (kW): 11/12.5 ■Rated Speed (RPM): 2,500 ■Rated Voltage (V): 380/220 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Outer diameter grinding spindle 'SYE-180-2K-6.5kW'
Flexible response to specification changes such as tool interfaces and center-through!

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ180 ■Rotation Speed (RPM): 2,000 ■Output S1/S6 (kW): 6/6.5 ■Reference Rotation Speed (RPM): 1400 ■Rated Voltage (V): 200 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Precision outer diameter grinding spindle 'SYE-185-4K-5kW'
Ultra-high precision! The spindle runout accuracy is within 2μm, suitable for high-precision machining.

【Specifications (Excerpt)】 ■Housing diameter (mm): φ185 ■Rotation speed (RPM): 4,000 ■Output S1/S6 (kW): 4 ■Reference rotation speed (RPM): 1,000 ■Rated voltage (V): 220 ■Motor type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Precision Outer Diameter Grinding Spindle 'SYE-220-5K-15kW'
Eco-design! Contributing to sustainable manufacturing with energy-saving and low-carbon design.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ220 ■Rotation Speed (RPM): 5,000 ■Output S1/S6 (kW): 15 ■Rated Speed (RPM): 1,400 ■Rated Voltage (V): 220 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
High-power outer diameter grinding spindle 'SYE-220-6K-29.5kW'
Smart design! Real-time monitoring of the main axis status to improve productivity and stability.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ220 ■Rotation Speed (RPM): 6,000 ■Output S1/S6 (kW): 29.5 ■Rated Speed (RPM): 2,350 ■Rated Voltage (V): 380/220 ■Motor Type: Synchronous *For more details, please download the PDF or feel free to contact us.
Dressing spindle "SYD-80-16K-4.4kW-PM"
The spindle runout accuracy is within 2μm, suitable for high-precision machining! Prevents the intrusion of chips and foreign objects, extending lifespan.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ80 ■Rotation Speed (RPM): 16,000 ■Output S1/S6 (kW): 3.7/4.4 ■Reference Rotation Speed (RPM): 11,000 ■Rated Voltage (V): 220 ■Motor Type: Synchronous *For more details, please download the PDF or feel free to contact us.
Dressing spindle "SYD-80-16K-1.6kW-PM"
Eco-design! Contributing to sustainable manufacturing with energy-saving and low-carbon design.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ80 ■Rotation Speed (RPM): 16,000 ■Output S1/S6 (kW): 1.3/1.6 ■Rated Rotation Speed (RPM): 11,000 ■Rated Voltage (V): 220 ■Motor Type: Synchronous *For more details, please download the PDF or feel free to contact us.
High-speed dressing spindle "SYD-80-16K-1.6kW"
Low vibration design! Achieving dynamic balance of G0.4 or below, reducing vibration and machining errors.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ80 ■Rotational Speed (RPM): 16,000 ■Output S1/S6 (kW): 1.3/1.6 ■Reference Rotational Speed (RPM): 11,000 ■Rated Voltage (V): 220 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Dressing spindle "SYD-72-16K-0.7kW-PM"
Permanent magnet motor! Improved spindle performance through high output and energy-saving design.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ72 ■Rotational Speed (RPM): 16,000 ■Output S1/S6 (kW): 0.5/0.7 ■Rated Rotational Speed (RPM): 16,000 ■Rated Voltage (V): 220 ■Motor Type: Synchronous *For more details, please download the PDF or feel free to contact us.
High-speed dressing spindle "SYD-72-16K-0.6kW"
Achieve economical and easy maintenance with one-time grease lubrication!

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ72 ■Rotation Speed (RPM): 16,000 ■Output S1/S6 (kW): 0.5/0.6 ■Reference Rotation Speed (RPM): 16,000 ■Rated Voltage (V): 220 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
High-speed dressing spindle "SYD-58-25K-kW"
Permanent magnet motor! Improved spindle performance through high output and energy-saving design.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ58 ■Rotation Speed (RPM): 25,000 ■Output S1/S6 (kW): 0.58 ■Reference Rotation Speed (RPM): 25,000 ■Rated Voltage (V): 220 ■Motor Type: Synchronous *For more details, please download the PDF or feel free to contact us.
Sculpture machine spindle 'SY-120-24K-5.4kW'
Low vibration design! Achieves dynamic balance of G0.4 or below, reducing vibration and machining errors.

【Specifications (Excerpt)】 ■ Housing diameter (mm): φ120h6 ■ Rotational speed (RPM): 24,000 ■ Output S1/S6 (kW): 4.5/5.4 ■ Rated rotational speed (RPM): 10,000 ■ Rated voltage (V): 220 ■ Motor type: Asynchronous *For more details, please download the PDF or feel free to contact us.
High-speed engraving machine spindle 'SY-150-30K-17kW'
The HSK tool interface is suitable for high-speed cutting and achieves high rigidity and high precision in tool holding!

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ150h6 ■Rotation Speed (RPM): 30,000 ■Output S1/S6 (kW): 15/17 ■Reference Rotation Speed (RPM): 21,000 ■Rated Voltage (V): 380 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Carving machine spindle 'SY-52.2-20K-1.04kW-PM'
Air cooling design! Reduce costs without a cooling device, simplify the system.

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ52h6 ■Rotational Speed (RPM): 20,000 ■Output S1/S6 (kW): 0.8/1.04 ■Reference Rotational Speed (RPM): 15,000 ■Rated Voltage (V): 220 ■Motor Type: Synchronous *For more details, please download the PDF or feel free to contact us.
High-speed engraving machine spindle 'SY-45-50K-0.55kW'
Temperature control uses water cooling to suppress thermal displacement, stabilizing temperature and precision!

【Specifications (Excerpt)】 ■Housing Diameter (mm): φ45h6 ■Rotation Speed (RPM): 50,000 ■Output S1/S6 (kW): 0.45/0.55 ■Reference Rotation Speed (RPM): 40,000 ■Rated Voltage (V): 220V/380V ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-150-30K-16kW'
It has wear resistance and low thermal expansion, allowing for long-term maintenance of spindle accuracy!

【Specifications (Partial)】 ■ Housing Diameter (mm): φ150h6 ■ Rotational Speed (RPM): 30,000 ■ Output S1/S6 (kW): 14/16 ■ Reference Rotational Speed (RPM): 13,500 ■ Rated Voltage (V): 350 ■ Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-150-30K-23kW'
The spindle runout accuracy is within 2μm, suitable for high-precision machining! It is an ultra-high-precision product.

【Specifications (Partial)】 ■Housing Diameter (mm): φ150h6 ■Rotational Speed (RPM): 30,000 ■Output S1/S6 (kW): 18/23 ■Reference Rotational Speed (RPM): 18,000 ■Rated Voltage (V): 350 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-150-30K-26.5kW'
High-power spindle design! Suitable for heavy cutting operations, improving efficiency and machining quality.

【Specifications (Partial)】 ■Housing Diameter (mm): φ150h6 ■Rotation Speed (RPM): 30,000 ■Output S1/S6 (kW): 23/26.5 ■Reference Rotation Speed (RPM): 15,000 ■Rated Voltage (V): 350 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-150-30K-35.6kW'
Ultra high precision! The spindle runout accuracy is within 2μm, suitable for high-precision machining.

【Specifications (Partial)】 ■Housing Diameter (mm): φ150h6 ■Rotation Speed (RPM): 30,000 ■Output S1/S6 (kW): 31/35.6 ■Reference Rotation Speed (RPM): 15,000 ■Rated Voltage (V): 350 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Internal diameter grinding spindle 'SYG-150-32K-17kW'
We provide stable lubrication for a long time through oil-air lubrication!

【Specifications (Partial)】 ■Housing Diameter (mm): φ150h6 ■Rotation Speed (RPM): 32,000 ■Output S1/S6 (kW): 15/17 ■Reference Rotation Speed (RPM): 22,000 ■Rated Voltage (V): 380 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-120-30K-13kW'
Ceramic bearings! They are equipped with wear resistance and low thermal expansion, maintaining spindle accuracy for a long time.

【Specifications (Partial)】 ■ Housing Diameter (mm): φ120h6 ■ Rotational Speed (RPM): 30,000 ■ Output S1/S6 (kW): 11.5/13 ■ Reference Rotational Speed (RPM): 18,000 ■ Rated Voltage (V): 350 ■ Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-120-51K-12kW'
Low vibration design! Achieves dynamic balance of G0.4 or lower, reducing vibration and machining errors.

【Specifications (Partial)】 ■Housing Diameter (mm): φ120h6 ■Rotation Speed (RPM): 51,000 ■Output S1/S6 (kW): 11/12 ■Reference Rotation Speed (RPM): 36,000 ■Rated Voltage (V): 350 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-120-60K-12kW'
Oil-air lubrication provides stable lubrication for extended periods!

【Specifications (Partial)】 ■Housing Diameter (mm): φ120h6 ■Rotation Speed (RPM): 60,000 ■Output S1/S6 (kW): 11/12 ■Reference Rotation Speed (RPM): 51,000 ■Rated Voltage (V): 350 ■Motor Type: Asynchronous *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-80-120K-0.95kW'
Adopts ceramic bearings and oil-air lubrication! Ensures stable performance over the long term.

【Other Features】 - Adopts ceramic bearings and oil-air lubrication to ensure stable performance over a long period. - Effectively controls thermal displacement with a built-in water cooling system, maintaining machining accuracy. *For more details, please download the PDF or feel free to contact us.
Inner diameter grinding spindle 'SYG-80-150K-0.9kW'
It is suitable for inner diameter grinding of small passages and guarantees stable, highly reliable precision!

【Other Features】 - Adopts ceramic bearings and oil-air lubrication to ensure stable performance over the long term. - Effectively controls thermal displacement with a built-in water cooling system, maintaining processing accuracy. *For more details, please download the PDF or feel free to contact us.
High-frequency spindle for internal grinding
The bearing lubrication method is Oil-Air! We offer a lineup of spindle outer diameters from Φ80h6 to Φ150h6.

【Other Lineup (Partial)】 ■SYG-80-150K/0.9 ■SYG-80-120K/1.1 ■SYG-100-105K/2 ■SYG-100-90K/3 ■SYG-100-75K/5 ■SYG-100-60K/7 *For more details, please download the PDF or feel free to contact us.
High-frequency spindle for cutting
The bearing lubrication method is Grease or Oil-Air! Introducing milling machine spindles.

【Other Lineup (Partial)】 ■SY-120-42K/22 ■SY-150-30K/17 ■SY-170-24K/24 ■SY-170-24K/40 ■SY-210-12K/28 ■SY-210-20K/36 *For more details, please download the PDF or feel free to contact us.
Customized spindle
Providing customized spindle solutions! Suitable for demanding machining processes and more.

For more details, please download the PDF or feel free to contact us.
Introduction to General Spindle Tool Interfaces
Introducing commonly used spindle interfaces such as HSK and BT!

*You can view the detailed content of the article through the related links. For more information, please feel free to contact us.*
Spindle Clamp Guidelines
Precision mounts for CNC applications! Explanation of spindle holder requirements.

*You can view the detailed content of the article through the related link. For more information, please feel free to contact us.*
Maintenance and care of the spindle
By properly planning maintenance strategies, it is possible to minimize downtime.

For more details, please download the PDF or feel free to contact us.
Overview of Motor Spindle Lubrication
Achieve stable operation and high precision even during high-speed processing! Introducing three types of motor spindle lubrication systems.

【Selection of Appropriate Spindle Lubrication Method】 ■ Medium to Low Speed Machining: Grease Lubrication – Easy operation with low cost ■ High Speed Machining: Oil Mist Lubrication – Uniform lubrication and cooling effect ■ Ultra High Speed and High Precision Machining: Oil-Air Lubrication – Proper thermal management with minimal oil quantity *For more details, please download the PDF or feel free to contact us.
Spindle clamp specifications
Maximize performance and lifespan with the correct clamp! An explanation of spindle mounting standards for high-precision machining.

【Geometric Tolerances of Clamp Holder (Flangeless Spindle)】 ■Cylindricity Error: ≦ 0.01mm ■Concentricity Error of Hole: ≦ 0.01mm *For more details, please download the PDF or feel free to contact us.
Types and Uses of Spindle Tool Interfaces
Enhance processing stability, tool life, and equipment operating rate! Introducing representative spindle interfaces.

For more details, please download the PDF or feel free to contact us.
Calculation of cutting force for spindle torque setting
Properly set the spindle torque required during processing! An explanation of the accurate cutting force calculation method divided into three items.

For more details, please download the PDF or feel free to contact us.
Types of Spindles and Application Analysis
Improving processing accuracy, energy saving, and extending equipment lifespan! An explanation of four types of spindles based on drive methods.

【Constraints】 ■ Gear-type spindle: Increased noise and vibration during high-speed operation, energy loss due to mechanical transmission. ■ Belt-type spindle: Reduced efficiency at low speeds, noise and heat generated from belt friction at high speeds. ■ Direct drive spindle: Long structure makes installation and alignment difficult, high demands for cooling and heat dissipation design. *For more details, please download the PDF or feel free to contact us.
Common failures and countermeasures of the main axis
Improving processing stability and machine lifespan! An explanation of six common failures seen in spindles and their countermeasures.

Possible Causes (Partial) ■ Abnormal Noise: Vibration noise due to bearing wear/deterioration and spindle balance issues ■ Abnormal Temperature Rise: Heat accumulation due to excessive friction, malfunction of the cooling system ■ Abnormal Vibration: Unbalanced tool or grinding wheel installation, wear of internal spindle components ■ Eccentricity and Runout: Poor assembly accuracy or bearing wear, misalignment due to prolonged use ■ Component Damage: Long-term wear due to overload operation, damage to gears and seal components ■ Unstable Operation: Unstable power supply, deterioration of cables or poor contact *For more details, please download the PDF or feel free to contact us.
Spindle repair procedure
Not just a simple parts replacement! An explanation of the six processes involved in spindle repair that require precise and advanced technology.

For more details, please download the PDF or feel free to contact us.