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Home / NEMA34 86mm 3000RPM 2.4-12N.m Stepper Motor Worm Gearbox Driver Kit

NEMA34 86mm 3000RPM 2.4-12N.m Stepper Motor Worm Gearbox Driver Kit


The NEMA34 86mm 3000RPM 2.4-12N·m Stepper Motor Worm Gearbox Driver Kit is a comprehensive solution designed for precision motion control applications that require high torque and low speed. This kit combines a powerful NEMA34 stepper motor, a high-reduction worm gearbox, and a compatible driver to provide a turnkey system for your automation needs.

Motor TypeStepper Motor


Rated Torque(Nm)2.4-12

Rated Speed (rpm)3000

Warranty 3 months - 1 year
Place of Origin Henan, China
Brand Name Lunyee
Model Number 86HS worm stepper motor
Current / Phase 0.4-1.7A
Step Angle 1.8°
Current 1-4A
Resistance 0.6-5.4Ω
Holding Torque 3.2-30 kg.cm
Inductance 1.2-16.2 mH
Gear Ratio 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80
Rated Load 2.4-12 N.m
Rated Input Speed 3000 RPM
Noise ≤45 dB
Life 20000 h

Product Feature

High Torque Range

This stepper motor provides a torque range of 2.4-12N.m, making it suitable for various demanding applications that require high precision and power.

3000RPM Speed

Operates at a speed of 3000RPM, ensuring efficient and smooth performance for rapid movement and processing tasks.

Integrated Worm Gearbox

Features an integrated worm gearbox that enhances torque and provides precise control, ideal for applications needing high torque at low speeds.

Reliable Driver Kit

Comes with a reliable driver kit that ensures seamless integration and optimal performance of the motor and gearbox system.

Durable Construction

Built with high-quality materials to ensure durability and long-lasting performance, even in demanding industrial environments.

Product Applications

CNC Machinery

Perfect for use in CNC machinery, providing the precision and power needed for accurate and efficient machining operations.

Industrial Automation

Suitable for various industrial automation applications, delivering reliable and precise motion control for automated systems.


Ideal for robotics applications, offering the torque and accuracy required for complex robotic movements and tasks.

Conveyor Systems

Can be used in conveyor systems, ensuring smooth and controlled movement of goods and materials in manufacturing and processing environments.

Packaging Machinery

Excellent for packaging machinery, providing the necessary precision and reliability for high-speed and accurate packaging processes.

Available Customized Options

  1. Voltage
  2. Output Power
  3. Rated Speed
  4. Torque
  5. IP Grade
  6. Logo

Technical Documents

Layout DrawingInstallation GuideLayout Drawing



After-sale warranty

Warranty Period

The Manufacturer warrants that the motor product shall be free from defects in material and workmanship under normal use and service for a period of 24 months from the date of installation or 30 months from the date of shipment from the factory, whichever occurs first.

This warranty covers the repair or replacement, at the Manufacturer's option, of any part that fails due to defects in material or workmanship during the warranty period, provided that:

  1. The motor is installed, operated and maintained in accordance with the Manufacturer's instructions and recommendations.
  2. Written notice of the defect is provided to the Manufacturer within the warranty period.
  3. The motor is returned to the Manufacturer's factory or authorized service center, with transportation charges prepaid by the customer.
  4. Examination by the Manufacturer confirms the alleged defect was not caused by misuse, neglect, improper installation, unauthorized repair or alteration, accident, or abnormal conditions of operation.

This warranty does not cover normal wear and tear, nor any consumables such as bearings, brushes, shafts, etc. The Manufacturer's liability under this warranty is limited to the repair or replacement of the motor, and does not include any responsibility for incidental or consequential damages.

This warranty is the sole and exclusive warranty provided by the Manufacturer and is in lieu of any other warranties, express or implied, including any implied warranty of merchantability or fitness for a particular purpose.

Training Resources

The Manufacturer offers comprehensive training resources to ensure proper installation, operation, and maintenance of its electric motor products. These training resources include:

  1. Installation and Operation Manuals:
    • Detailed step-by-step instructions for safe and effective installation
    • Guidance on proper operating procedures and parameters
    • Troubleshooting guides to address common issues
  2. Online Training Videos:
    • Instructional videos covering installation, configuration, and maintenance
    • Demonstrations of advanced features and programming
    • Tutorials on optimizing motor performance and efficiency
  3. Technical Support Hotline:
    • Direct access to the Manufacturer's team of motor experts
    • Assistance with application-specific questions and problems
    • Advice on upgrading, retrofitting, or replacing motor systems
  4. Hands-on Training Workshops:
    • In-person training sessions held at regional locations
    • Opportunity to work directly with the Manufacturer's technicians
    • Comprehensive curriculum covering all aspects of motor ownership
  5. Maintenance and Repair Guides:
    • Guidelines for routine inspections, cleaning, and preventive maintenance
    • Procedures for diagnosing and repairing common motor failures
    • Recommendations for spare parts inventory and scheduled replacements

The Manufacturer is committed to ensuring customer success through extensive training resources and technical support. Contact your sales representative to learn more about the available training options for your specific motor requirements.

Purchase Notes

  1. Determine the required motor power, speed, and torque based on your application needs.
  2. Consider the motor type (e.g. AC, DC, servo) that best suits your requirements.
  3. Ensure the motor's frame size, mounting, and shaft configuration match your existing or planned setup.
  4. Check the motor's efficiency, noise level, and operating temperature range.
  5. Verify the motor's certifications and compliance with relevant safety standards.
  6. Evaluate the motor's warranty coverage and after-sales support.
  7. Compare quotes from multiple reputable suppliers to get the best value.
  8. Plan for any additional accessories or control components needed for a complete motor system.
  9. Consult with technical experts if you have any questions or require application-specific recommendations.
  10. Account for shipping time and lead-in when ordering to avoid production delays.


Transportation Channels

Our industrial electric motors are backed by a robust global logistics network, offering seamless delivery via sea, land, and air transportation. Through strategic partnerships with leading international logistics providers, we ensure your orders reach you efficiently, no matter your location.

Destination Countries

Our industrial electric motors are distributed globally, serving customers in over 120 countries worldwide America, Europe, and Asia.

Order Frequency

With our proven track record of delivering over 10,000 orders per year, you can count on us to be your reliable and responsive motor solutions provider.