Linear Motion in Humanoid Robotics Hardware: Actuators, Coreless Motors & Reducers | JIECANG

Views: 0 Author: Site Editor Publish Time: 2026-03-18 Origin: Site

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Key Takeaways

Full-Stack Motion Control: JIECANG provides complete, fully in-house developed motion execution systems specifically engineered for humanoid robotics.

Scalable Mass Production: Backed by fully automated production lines, JIECANG ensures rapid 15-day sample delivery and reliable, high-volume supply for global OEMs.

High-Performance Coreless Motors: Delivers exceptional thermal management for robotic joints, maintaining a temperature rise of under 70K at 1.5 times the rated stall load, with parameter variance strictly under 5%.

Heavy-Duty Linear Actuators: Utilizes inverted planetary roller screw technology to achieve 5 to 10 times the load capacity of standard ball screws, featuring sub-micron positioning accuracy.

Cost-Effective Precision Reducers: Next-generation cycloidal reducers match planetary-level precision while being 35% lighter, 10dB quieter, and reducing costs by over 50% compared to traditional metal harmonic reducers.The exhibition highlighted JIECANG's core market advantage: providing robotics OEMs with fully self-developed, high-performance components backed by established mass-production infrastructure.

A Foundation of In-House R&D and Manufacturing Scale

Rather than relying on fragmented supply chains, JIECANG maintains strict control over its hardware ecosystem. From material selection and structural design to automated manufacturing and final testing, the company's full-stack capabilities ensure that robotics developers receive highly consistent, market-ready solutions.

This approach was demonstrated across JIECANG’s latest product matrix, designed specifically for the strict space, load, and precision requirements of modern robotics:

1. Integrated Lifting Columns for Mobile Robotics

Engineered for the high-speed response and complex movement requirements of wheeled humanoid robots, JIECANG’s lifting columns feature a 100% proprietary transmission mechanism.

Key Specs: Integrates the motor and controller into a highly compact footprint.
Durability: Delivers a maintenance-free lifespan of up to 500,000 cycles with built-in multi-layer safety protections.
Status: Currently in stable mass production and deployed by leading robotics enterprises.

2. High-Performance Coreless Motor Assemblies

Thermal management and consistency are critical for robotic joint operations. JIECANG’s coreless motor series provides exceptional heat dissipation and rapid deployment capabilities.

Key Specs: Maintains a temperature rise of less than 70K even during a stall at 1.5 times the rated load.
Consistency: Precision manufacturing limits key parameter variance to strictly under 5%.
Status: Supported by fully automated production lines, enabling rapid 15-day sample delivery and reliable volume supply.

3. Heavy-Duty Linear Actuators

To address the extreme space constraints of robotic joints without sacrificing power, JIECANG utilizes inverted planetary roller screw technology.

Key Specs: Delivers 5 to 10 times the load capacity and impact resistance of standard ball screws within the same compact volume.
Precision: Features a closed-loop feedback system capable of sub-micron repeat positioning accuracy.

4. Precision Rotary Modules

JIECANG exhibited two advanced rotary solutions designed for demanding torque and durability requirements:

Harmonic Modules: Built with 100% in-house developed core components and validated by nearly 2,000 hours of internal durability testing. JIECANG’s manufacturing scale allows these premium modules to be offered at highly competitive market prices.
Planetary Modules: Achieves a high torque density of 15 N.m/kg. Every unit is backed by a comprehensive testing framework, providing full-condition efficiency MAP diagrams for integrators. Ready for immediate mass production.

5. Next-Generation Cycloidal Reducers

Representing JIECANG's latest breakthrough in precision transmission, these cycloidal reducers offer a highly cost-effective alternative for service and collaborative robots.

Key Specs: Compared to standard metal harmonic reducers, these units are 35% lighter and operate 10dB quieter.
Value: They match the precision of planetary gearboxes while reducing overall costs by more than 50%.

Equipping the Future of Robotics

From micro-linear actuators and coreless motors to heavy-duty lifting columns and precision rotary modules, JIECANG covers the complete spectrum of motion execution required for humanoid robotics. Every product on display represents JIECANG’s commitment to self-developed engineering and the proven ability to scale operations through digital, automated production lines.