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  • Robot Joint Frameless Motor with Harmonic Drive Gearbox for Industry Robots
  • Robot Joint Frameless Motor with Harmonic Drive Gearbox for Industry Robots
  • Robot Joint Frameless Motor with Harmonic Drive Gearbox for Industry Robots
  • Robot Joint Frameless Motor with Harmonic Drive Gearbox for Industry Robots
  • Robot Joint Frameless Motor with Harmonic Drive Gearbox for Industry Robots
  • Robot Joint Frameless Motor with Harmonic Drive Gearbox for Industry Robots
Robot Joint Frameless Motor with Harmonic Drive Gearbox for Industry Robots

Robot Joint Frameless Motor with Harmonic Drive Gearbox for Industry Robots

  • 2 - 99 Pieces
    $864
  • 100 - 199 Pieces
    $748
  • >= 200 Pieces
    $691

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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Robot Joint Frameless Motor with Harmonic Drive Gearbox for Industry Robots

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Precision Motion Control: The frameless design and harmonic drive gearbox enable precise positioning and smooth operation, ideal for robotic joints requiring minimal backlash and high torque (100 RPM at 48V).
  • Brushless DC Efficiency: Brushless commutation (IE2 efficiency) ensures energy efficiency and long service life under continuous operation, reducing maintenance needs.

Key features

  • 1. Corrosion-Resistant Aluminum Casing and High-Quality Electrical Contacts

    • With a corrosion-resistant aluminum casing and high-quality electrical contacts, ensure durability and reliable performance in harsh industrial environments. The aluminum material enhances heat dissipation, while the robust contacts enable seamless power and signal transmission.

  • 2. Modular Design for Customization

    • With a modular design featuring customizable mounting interfaces, adapt seamlessly to diverse robotic and automation setups. The flat top with mounting holes allows easy integration into various systems, optimizing versatility for precision applications.

  • 3. High-Precision Performance at 48V and 100 RPM

    • With a rated voltage of 48V and precise 100 RPM speed, deliver controlled movements ~20% faster than traditional models*. This combination ensures accuracy in tasks requiring fine control, such as robotics and precision machinery.

  • 4. Industrial Robotic Scenario Solutions

    • Designed for industrial robotics, enable continuous operation in precision tasks such as automation and robotic systems requiring high reliability. The robust build and modular design make it ideal for demanding environments.

  • 5. IE2 Efficiency Certification for Energy Optimization

    • With IE2 efficiency certification, comply with international energy standards and reduce energy consumption by up to 15%* compared to standard motors. This certification ensures cost-effective and sustainable operation.

Product details

Robot Joint Frameless Motor with Harmonic Drive Gearbox for Industry Robots

The Robot Joint Frameless Motor with Harmonic Drive Gearbox is a precision-engineered component designed for industrial robotics applications. Built with aluminum casings and brass electrical contacts, it combines durability, energy efficiency (IE2), and high-precision motion control. Rated at 48V and 100 RPM, it delivers reliable performance in automation, robotics, and precision machinery.

Technical specifications

FeatureSpecificationApplication Scenario
Material (Casing)AluminumIndustrial environments requiring corrosion resistance and heat dissipation
Commutation TypeBrushlessHigh-precision robotics and automation tasks
Efficiency ClassIE2Energy-efficient industrial systems
Rated Voltage48VPower systems compatible with standard industrial voltages
Speed (RPM)100Low-speed, high-torque applications (e.g., robotic joints)
DesignModular with mounting holesCustomizable integration into diverse mechanical setups
Contacts MaterialBrassElectrical connectivity in harsh industrial conditions
PrecisionHarmonic Drive GearboxHigh-accuracy movements in robotics and automation

Customization guide

Adjustable parameters include:

  • Mounting configuration (via modular top design) to fit specific assembly requirements.
  • Voltage compatibility (up to 48V) for tailored power needs.
  • Output torque via gear ratio adjustments to meet load demands.

Get inspired

With its robust aluminum casing and brushless commutation, this motor ensures reliability in demanding industrial settings. The harmonic drive gearbox enables precise, low-speed movements ideal for robotic joints, while modular design allows seamless adaptation to custom applications.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Speed (RPM)100+15% (115 RPM)+30% (130 RPM)*
Torque (Nm)101215
EfficiencyIE2IE3IE4
Load Capacity50 kg65 kg80 kg

Supplier's note

  1. Three Breakthroughs:

    • Brushless Commutation: Eliminates wear-prone brushes, enabling longer lifespan and precise control.
    • IE2 Efficiency: Reduces energy consumption by 20% compared to traditional motors, lowering operational costs.
    • Harmonic Drive Gearbox: Achieves 90%+ transmission efficiency, critical for high-precision robotic movements.

  2. Version Selection Guide:

    • Base Model: Ideal for standard automation tasks requiring 50 kg load capacity and moderate speed.
    • Advanced Model: Suitable for precision robotics needing 15% faster speed and 25% higher load handling.
    • Pro Model: Designed for high-performance applications like surgical robots or heavy-duty automation, with 30% faster speed and triple the industry-standard chemical resistance (via brass contacts).

*Compared to traditional brushed motors, the Pro Model’s 130 RPM speed is 30% faster, enabling smoother robotic joint movements.

Frequently asked questions

  • Which Robot Joint Motor suits high-precision robotic arms for industrial automation?

  • How to maintain the yellow contacts on 48V frameless motors for longevity?

  • Aluminum vs Steel casing: Which is better for industrial motors in harsh environments?

  • Can I customize mounting options for Harmonic Drive Gearbox motors in automation systems?

  • Is the 48V IE2 motor energy-efficient compared to older industrial models?

  • Why choose 100 RPM for industrial robot joints instead of higher speeds?

  • Does the brushless motor reduce maintenance in automation systems?

  • What certifications ensure durability of frameless motors in harsh environments?

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