• CNC Spindles
  • CNC Spindles
  • CNC Spindles
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CNC Spindles

  • HSD
  • Made in Italy
  • weeks 12–16
  • 2 pcs month
  • ES929的
1. High Speed & Precision** - **Ultra-High Speed**: Advanced bearing technology (e.g., ceramic bearings, magnetic levitation) and dynamic balancing enable speeds up to tens of thousands of RPM, meeting demands for high-speed machining (e.g., PCB drilling, precision mold processing). - **Micron-Level Accuracy**: High-precision manufacturing and temperature control ensure radial runout ≤0.001mm, guaranteeing superior surface finish and dimensional consistency. 2. High Efficiency & Energy Saving** - **Direct Drive Technology**: Eliminates belts/gears, reducing energy loss and improving efficiency by over 20%. - **Smart Inverter Control**: Matches high-performance drives for stepless speed regulation and dynamic response, lowering noise while saving energy. 3. Smart & Automated Integration** - **Built-in Sensors**: Integrated temperature, vibration, and load monitoring for real-time diagnostics and predictive maintenance. - **IoT Compatibility**: Supports remote monitoring and data analysis, aligning with smart factory requirements. 4. Long Lifespan & Low Maintenance** - **Premium Materials**: High-strength alloys and ceramic bearings enhance durability, extending service life by 30%-50%. - **Maintenance-Free Design**: Some models feature oil-air lubrication or self-lubrication, minimizing upkeep. 5. Multi-Function Adaptability** - **Modular Design**: Quick toolholder replacement (e.g., HSK, BT) for milling, grinding, and turning applications. - **Cross-Industry Use**: Ideal for aerospace (titanium machining), automotive (crankshaft/turbo processing), and 3C electronics (glass/ceramic engraving) 6. Harsh Environment Resistance** - **Thermal Management**: Built-in cooling (water/oil) maintains temperature within ±1°C for stable long-term operation. - **Dust & Splash Proof**: IP54 or higher protection for challenging conditions (e.g., dust, oil). 7. Compact & Lightweight** - **Integrated Structure**: 30% smaller footprint due to reduced mechanical transmission parts, suitable for high-density automated lines 8. Customization** - **Tailored Solutions**: Custom power, speed, and cooling options to meet specific machining needs Typical Applications** - **Precision Molds**: Mirror-finish surfaces. - **Medical Devices**: Micron-level cutting for implants/dental parts. - **EV Batteries**: Burr-free electrode slicing By combining high-speed performance, smart features, and extended durability, electric spindles significantly boost machining efficiency and quality, making them indispensable in advanced manufacturing. Selection should consider material type, precision requirements, and production automation level

Product Advantages and Features


1.Efficient Cooling System

Water/Air Cooling Integrated cooling channels (liquid or air) dissipate heat, preventing thermal deformation during prolonged operation

Temperature Monitoring**: Optional sensors for real-time overheating protection



2.Durability & Low Maintenance

Ceramic/Hybrid Bearings  Reduce friction and wear for extended service life

Sealed Design  Protects against dust and debris ingress

Long-Life Lubrication Some models feature maintenance-free lubrication systems


3.Compact & Lightweight

Aluminum Housing Combines rigidity with reduced weight for high dynamic response

Modular Design Easy installation and maintenance, adaptable to multiple machine interfaces

Runout Accuracy  Radial/axial runout as low as <1μm ensures superior surface finish and dimensional accuracy.


4.High Speed & Precision

Ultra-High RPM  Supports speeds up to tens of thousands of revolutions per minute (e.g., 40,000–60,000 RPM or higher), ideal for high-speed machining

Dynamic Balancing Precision-balanced rotor minimizes vibration at high speeds, extending tool life


5.High Power & Torque

Brushless Motor  Delivers stable power output (e.g., 500W–3000W, depending on model)

Wide Torque Range  Maintains consistent torque even at low speeds, suitable for diverse materials (metals, composites, ceramics, etc.).


6.Smart Control & Compatibility

Inverter Compatibility Works with standard drives (e.g., ESD series) for precise CNC/PLC speed regulation

Auto Tool Change (Optional): ATC-ready models for automated machining


Product Technical Parameters


Basic ParametersModelES929
Spindle TypeHigh-speed precision electric spindle
Power SupplyAC 220V/380V(customizable)  
Frequency Range0-400Hz (adjustable)
Speed & PerformanceSpeed & Performance40,000 RPM (standard), up to 60,000 RPM (optional) 
Speed ControlClosed-loop vector control, ±1% precision 
Runout AccuracyRadial runout: ≤0.8μm  /Axial runout: ≤1.0μm  
Power & TorqueRated Powe1.5kW (standard), 0.5-3kW (customizable)  
Peak Torque0.3Nm @ 10,000 RPM
Constant Torque Range 5,000-40,000 RPM  
 5,000-40,000 RPM  Cooling MethodWater cooling (standard), air cooling (optional)  
Coolant Flow Requirement≥2L/min @ 0.2MPa  
Operating Temperature Range10-40°C  
Mechanical SpecificationsBearing Type Hybrid ceramic bearings (standard)  
Tool InterfaceER11/ER16 collet (standard), HSK/E25 optional  
Max. Tool Diameter6.5mm (ER11), 10mm (ER16)  
Vibration Level≤0.5μm (at rated speed)  

Environmental Specifications

Protection ClassIP54 (dust/splash proof) 
Ambient Humidity≤80% RH (non-condensing)  
Altitude ≤1000m above sea level  
Service Life & MaintenanceBearing Life15,000 hours (under normal conditions)  
Recommended Lubrication Interval2000 operating hours 
MaintenancePredictive maintenance supported  
Compliance & CertificationSafety StandardsSafety Standards
EMCEN 61000-6-2/6-4 
Noise Leve≤65dB (at 1m distance)  



Product Application Scope


Typical Applications

Auto Tool Change (Optional)  ATC-ready models for automated machining

PCB Industry High-frequency drilling (multilayer/HDI boards)

Mold Making Micro-detail engraving, hard-material processing.

Medical Devices Precision component cutting




Product Description


Key AdvantagesUltra-High Speed Performance
Achieves rotational speeds up to 60,000 RPM with minimal vibration
Maintains micron-level runout accuracy even at maximum speeds
Advanced Thermal ManagementPatented cooling channel design ensures stable thermal characteristics
Optional dual cooling system (water+air) for intensive operations
Precision EngineeringAerospace-grade hybrid ceramic bearings for maximum durability
German-engineered rotor balancing technology
Technical HighlightsSmart IntegrationPlug-and-play compatibility with major CNC systems
Built-in vibration sensors for predictive maintenance
Dynamic ResponseAcceleration from 0-40,000 RPM in <3 seconds
Power Density Industry-leading 3kW power in compact 80mm diameter
Tooling SystemSupports automatic tool change (ATC) configurations
Surface Finish Capable of achieving Ra 0.1μm surface quality




Company Introduction


Haopai Co., . We have a specialized and innovative customer center, component assembly workshop, equipment debugging workshop,ses, etc. We provide customers with professional personalized services. After more than ten years of accumulation and development, our elite service team of nearly 200 people has served over 10000 enterprises nationwide. Over the years, , making us the most comprehensive one-stop procurement platform in the industry. We have the most competitive technical renovation team in China, with a total of over 100000 equipment upgrade and renovation projects. Haopai Co., Ltd. has been committed to the great cause of making global machinery and preferred Chinese parts for many years, and is determined to become the preferred brand for comprehensive services of global machinery and parts.Ltd. was established in 2008 and is a comprehensive service enterprise specializing in machinery and accessories for the home industry processing workshop, and warehousing. Our main business includes sales of mechanical parts, equipment upgrades and renovations, equipment maintenance and relocation, customized non-standard equipment, intelligent production line planning, automation support, machine vision, shared cloud warehou we have accumulated more than 200000 non-standard accessory categories


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Deeply Cultivating the Industry for More Than Ten Years, Creating an Intelligent Manufacturing Full Chain System for Woodworking Machinery.

After 16 years of industry accumulation, we have always focused on the research and manufacturing of CNC woodworking machinery. It is currently a one-stop procurement platform with a complete range of categories in the industry. We have established a leading full chain production system and specialized team structure, providing one-stop services from research and development to delivery for global customers.


Specialized and Innovative Customer Center


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Haopai has been committed to the business philosophy of quality first, . We adhere to the business philosophy of ultimate customer experience and efficient operation, and uphold the service spirit of taking non-standard customization, . We constantly innovate and aspire to become the preferred brand for comprehensive services of global machinery and accessories. We are committed to making the great cause of global machinery and preferred Chinese accessories contribute to the development of national brands and the strength of Haopai people.integrity-based, and win-win cooperationdrilling difficulties, and solving difficulties as our own responsibility


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Team Style


Professional team, always on standby

The service team is distributed in pre-sales consulting, order management, technical support, and after-sales service positions, with 7 × 12 hours of online response to ensure that your needs are processed in the first time.

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Haopai Intelligent Cloud Warehouse, Escorting You

In Order to Solve the Problems of High Procurement Costs, Low Efficiency, Difficult Management, Slow Logistics, And High Stagnant Inventory of Industrial Materials in Factories, Haopai Shared Cloud Warehouse Emerged in 2020. Greater Efforts Will Be Made to Assist Customers in Achieving Zero Capital Occupation, Spare Parts Inventory, And Improving Their Digital Level.

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Machining Workshop


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Component Assembly Workshop


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New Media Center


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The Intelligent Dispatching System Established in 2021 Has Achieved Intelligent Personnel Allocation, Real-Time Control of Technical Personnel's Work Status, Mobile Dispatching, Accurate and Effective Arrangement of Various Tasks, Precise Control of Project Costs, Thus Creating a Fast Response, Efficient, And Professional After-Sales Service Team.


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Patent Certificates

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Cooperative Partner


We Have Served over 10000 Enterprises Nationwide and Have Accumulated over 200000 Non-standard Accessory Categories over the Years, Covering Major Home Furnishing Brands Across the Country.


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