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  • HOLRY High Torque Spindle Motor Kit Er20 18000rpm 220v 380v air Cooling 2.2kw Cnc Milling Direct Drive Spindle Motor Set
  • HOLRY High Torque Spindle Motor Kit Er20 18000rpm 220v 380v air Cooling 2.2kw Cnc Milling Direct Drive Spindle Motor Set
  • HOLRY High Torque Spindle Motor Kit Er20 18000rpm 220v 380v air Cooling 2.2kw Cnc Milling Direct Drive Spindle Motor Set
  • HOLRY High Torque Spindle Motor Kit Er20 18000rpm 220v 380v air Cooling 2.2kw Cnc Milling Direct Drive Spindle Motor Set
  • HOLRY High Torque Spindle Motor Kit Er20 18000rpm 220v 380v air Cooling 2.2kw Cnc Milling Direct Drive Spindle Motor Set
  • HOLRY High Torque Spindle Motor Kit Er20 18000rpm 220v 380v air Cooling 2.2kw Cnc Milling Direct Drive Spindle Motor Set
HOLRY High Torque Spindle Motor Kit Er20 18000rpm 220v 380v air Cooling 2.2kw Cnc Milling Direct Drive Spindle Motor Set
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HOLRY High Torque Spindle Motor Kit Er20 18000rpm 220v 380v air Cooling 2.2kw Cnc Milling Direct Drive Spindle Motor Set

  • 1 - 99 Pieces
    $248.50
  • 100 - 999 Pieces
    $236.08
  • >= 1000 Pieces
    $233.65

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
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HOLRY High Torque Spindle Motor Kit Er20 18000rpm 220v 380v air Cooling 2.2kw Cnc Milling Direct Drive Spindle Motor Set

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Speed Precision: 18,000 RPM and 2.2kW power output enable precise CNC milling and drilling for demanding machining tasks.
  • Direct Drive Efficiency: Minimizes vibration and energy loss, ensuring smooth operation in precision engineering applications.
  • Air-Cooled Cooling System: Efficient heat dissipation via the integrated fan maintains performance stability during prolonged use.

Key features

  • 1. Material Technology

    • With an aluminum alloy body and reinforced plastic end cap, achieve lightweight durability and thermal insulation compared to cast iron alternatives*.

  • 2. Interactive Design

    • With modular mounting flanges, adapt to diverse machinery configurations for seamless integration into existing systems.

  • 3. Performance Parameters

    • With 18,000 RPM and 2.2kW power output, tackle heavy-duty CNC milling tasks up to 30% faster than standard spindle motors*.

  • 4. Scenario Solutions

    • With a robust cooling system and high-torque design, maintain optimal performance in continuous industrial operations, ideal for 24/7 commercial CNC machining environments.

  • 5. Certification Standards

    • With RoHS, CE, and EPR certifications, ensure compliance with global safety, environmental, and packaging regulations.

Product details

HOLRY High Torque Spindle Motor Kit Er20 18000rpm 220v 380v air Cooling 2.2kw Cnc Milling Direct Drive Spindle Motor Set

The HOLRY High Torque Spindle Motor Kit delivers precision performance with a robust 2.2kW power output and 18,000 RPM capability, designed for heavy-duty CNC milling applications. Its aluminum body and air-cooled system ensure durability and efficient heat dissipation, while voltage compatibility (220V/380V) and EU certifications (RoHS, CE, EPR) guarantee global compliance and safety.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionAluminum body + black plastic end capIndustrial machinery requiring lightweight yet rugged components
Power Output2.2kWHeavy-duty CNC milling operations
Operating Speed18,000 RPMPrecision machining tasks
Voltage Compatibility220V/380VGlobal installations with varying standards
Cooling SystemAir-cooled with integrated fanContinuous operation in high-heat environments
CertificationsRoHS, CE, EPR (Germany/France)Compliance with EU environmental/safety regulations

Customization guide

Adjustable mounting flanges allow flexible installation configurations. Material compatibility with diverse environments ensures adaptability for custom setups.

Get inspired

With its 18,000 RPM capability and 2.2kW power, this spindle motor is ideal for high-speed CNC milling tasks. The air-cooled system ensures reliability during prolonged use, while voltage flexibility simplifies global deployment.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output2.2kW2.5kW (+13.6%)3.0kW (+36.4%)*
Max RPM18,000 RPM20,000 RPM (+11%)22,000 RPM (+22%)
Cooling EfficiencyStandard airflowEnhanced airflow (+20%)Turbo-cooling (+40%)

Supplier's note

  1. Technical Breakthroughs:

    • Cooling Efficiency: The integrated fan provides 20% faster heat dissipation than traditional models, extending operational uptime.
    • Voltage Flexibility: Dual 220V/380V compatibility eliminates the need for voltage converters, reducing installation costs.
    • Material Durability: Aluminum construction reduces weight by 15% compared to steel alternatives without compromising strength.

  2. Version Selection Guide:

    • Pro Model: Ideal for high-speed precision tasks (e.g., aerospace machining) requiring 22,000 RPM and triple the cooling capacity of industry benchmarks.
    • Advanced Model: Balances power (2.5kW) and affordability for mid-scale manufacturing.
    • Base Model: Suits standard CNC milling applications where 18,000 RPM and 2.2kW suffice.

*Pro Model’s 3.0kW output exceeds industry standards by 30%, enabling heavier workloads.

Frequently asked questions

  • Is the HOLRY ER20 spindle motor suitable for high-speed CNC milling applications?

  • How to clean the cooling fan of the HOLRY ER20 spindle motor for optimal performance?

  • Why is the body of the HOLRY ER20 spindle motor made from aluminum instead of steel?

  • Can the mounting flanges of the HOLRY ER20 spindle motor be customized for different configurations?

  • Does the HOLRY ER20 spindle motor meet international safety certifications like CE and RoHS?

  • Is the HOLRY ER20 spindle motor compatible with both 220V and 380V power supplies?

  • What does the 1-year warranty for the HOLRY ER20 spindle motor cover?

  • Is the HOLRY ER20 spindle motor suitable for small workshop CNC machines?

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