Driving the Future of Automation with Innovation, Precision, and Reliability

Since its establishment, GearKo has remained committed to delivering integrated automation transmission products and comprehensive motion control solutions for mid-to-high-end industrial markets worldwide. Backed by years of manufacturing expertise, the company has continuously served a wide range of automation industries with premium-quality products, professional technical support, and fast, reliable delivery.

Today, GearKo proudly announces the launch of its Brand-New Harmonic Gearbox Series, marking a major breakthrough in precision transmission technology and reinforcing the company’s mission to provide world-class motion solutions for industrial and commercial applications.

Precision Manufacturing Built on Excellence

GearKo has invested heavily in advanced imported manufacturing equipment, ensuring that every stage of production is completed in-house to maintain lean manufacturing standards and strict quality control.

Core components of GearKo harmonic gearboxes are produced through specialized precision processes, allowing dedicated experts and specialized suppliers to focus on each critical component. External gears utilize hardened scraping processes, while internal gears undergo multiple scraping treatments to ensure exceptional meshing performance and durability. Every component is fully inspected through GearKo’s comprehensive quality management system before categorized assembly.

This commitment to precision manufacturing guarantees stable product quality, outstanding reliability, and long-term operational performance.

Breakthrough Technologies Behind the New Harmonic Series

New Gear Profile Technology

GearKo’s newly developed harmonic gear profile significantly increases tooth engagement depth while improving transmission smoothness. This innovation effectively reduces operational vibration, enhances stability, and increases torque capacity by up to 30%. In addition, the new design expands the reduction ratio range of harmonic gearboxes, offering greater flexibility for advanced automation applications.

Advanced Material Innovation

After five years of dedicated research and development, GearKo has successfully engineered a next-generation flexspline material featuring exceptional hardness and toughness. Compared with traditional materials, the new material delivers:

• Double the compressive and tensile strength
• Triple the fatigue resistance
• Significantly extended product lifespan
• Higher torque-bearing capability

This technological breakthrough allows GearKo gearboxes to operate more efficiently in demanding environments while maintaining long-term precision.

New Manufacturing Processes

GearKo has introduced advanced equipment and optimized production processes for flexsplines, circular splines, and wave generators. Combined with strict assembly procedures and quality assurance standards, these new processes greatly improve product consistency, operational stability, and manufacturing reliability.

Revolutionary Structural Design

The company’s completely redesigned harmonic drive structure enables highly customizable development capabilities tailored to diverse customer needs. From industrial-grade automation systems to commercial and consumer-level applications, GearKo delivers comprehensive and flexible transmission solutions across multiple industries.

Ultra-High Precision Performance

All GearKo harmonic gearbox products are manufactured with precision ratings of ≤1 arcmin, enabling highly accurate motion transmission and positioning performance that meets international standards.

With zero backlash, high rigidity, and superior rotational accuracy, GearKo products are ideal for robotics, CNC systems, semiconductor equipment, medical devices, industrial automation, and other high-precision motion applications.

Patented Modular Transmission Solutions

Beyond standalone harmonic reducers, GearKo also offers integrated modular solutions combining:

• Harmonic gear reducers
• Linear motors
• Servo motors
• Control systems
• Structural extension applications

These integrated modules help customers accelerate product development, reduce integration complexity, and improve overall system efficiency.

Experienced Technical Team with Cross-Industry Expertise

GearKo’s professional team combines deep technical expertise and broad experience within the power transmission industry. The company has received multiple industry competition awards and successfully implemented harmonic transmission technologies across numerous cross-disciplinary application scenarios.

By understanding real-world industrial challenges, GearKo delivers efficient, customized solutions that help customers solve complex motion control problems with confidence.

Introducing GearKo’s New Harmonic Gearbox Product Series

Cup-Type Series

Standard Type — TMCF Series

The TMCF modular series is designed to meet the increasing demands of high-functionality, high-speed, high-load-capacity, high-density, and miniaturized automation systems.

Key features include:

• Compact and simplified design
• High torque capacity
• High rigidity
• Zero backlash
• Excellent positioning and rotational accuracy
• Coaxial input and output structure

The comprehensive product lineup allows customers to select the ideal model based on their specific application requirements.

Reinforced Type — TMCG Series

Designed for enhanced load performance and demanding industrial environments requiring greater durability and torque capacity.

Flat Type — TMCD Series

An ultra-compact flat-profile design optimized for space-constrained applications without compromising precision or rigidity.

Hat-Type Series

Standard Type — TMHF Series

The TMHF modular series is a component-centered, user-friendly product solution featuring:

• Large hollow shaft design
• Flat and compact structure
• High torque capacity
• High rigidity
• Zero backlash
• Excellent positioning and rotational accuracy
• Coaxial input and output design

Its large hollow bore and compact form factor make it highly suitable for robotics, rotary platforms, and integrated automation systems.

Reinforced Type — TMHG Series

Built for higher torque applications and improved operational reliability under demanding working conditions.

Flat Type — TMHD Series

A low-profile harmonic gearbox solution designed for applications requiring both compact integration and precision motion control.

Global Sales and Support Network

GearKo continues to expand its international presence through a growing global sales and support network covering key industrial markets worldwide.

Americas

Brazil, Canada, United States

Asia

China, India, Japan, South Korea

Europe

France, Italy, Germany, Netherlands, Spain, Portugal, Poland, Switzerland, Turkey, and more.

Empowering the Next Generation of Automation

With the launch of its new harmonic gearbox series, GearKo once again demonstrates its commitment to innovation, precision engineering, and customer-focused solutions.

As industries worldwide continue to evolve toward smarter, faster, and more precise automation systems, GearKo remains dedicated to providing reliable motion control technologies that empower customers to achieve greater efficiency, performance, and competitiveness.

GearKo — Precision Transmission for the Future of Automation.