Self-Lubricating Rod Ends For Linear Actuator

The Backbone of Robotic Motion

Self-Lubricating Rod Ends for Linear Actuator

Self-lubricating rod ends engineered to optimize robots for linear actuator applications with precise, high-frequency control. Zero maintenance, infinite endurance.

Core Solutions for Humanoid Robotics

Liner-type self-lubricating rod ends are the industry standard for advanced robotic joints. Here is why they are the critical choice for your design.

Zero Maintenance & Risk-Free

Uses a solid transfer film mechanism for continuous lubrication. Eliminates grease leakage and low-temp coagulation risks, significantly reducing operational costs.

Compact & Lightweight

Simple structure eliminates bulky lubrication systems. Optimizes the robot's power-to-weight ratio and fits perfectly into tight joint cavities.

High-Frequency Motion

Specialized liner reduces friction resistance and prevents stick-slip. Ensures smooth, precise control during rapid direction changes and multi-DOF movements.

Durability & Resilience

Engineered for harsh environments with exceptional load-bearing capacity. Resistant to corrosion, wear, and dust while maintaining low noise levels.

Traditional Vs. Self-Lubricating

Maintenance Cycles

Monthly

Temperature
Range

-10°C to
80°C

-50°C to
+180°C

Weight Impact

High (Grease Sys)

Ultralight

Ideal Application Zones

*Compatible with clean-room environments required for service robotics.

DESIGN ARCHITECTURE

Structural Applications

Optimizing humanoid kinematics through specific joint configurations. Our rod ends are critical in both primary linkage systems and specialized linear hybrids.

DESIGN ARCHITECTURE

Structural Applications

Optimizing humanoid kinematics through specific joint configurations. Our rod ends are critical in both primary linkage systems and specialized linear hybrids.

Rotary + Linkage Configuration

The dominant configuration for humanoid robots, particularly in knee and ankle joints. This architecture uses a rotary actuator to drive other components via a rigid linkage mechanism, acting as both a driver and a load-bearing structure.

Compact Structure

Ideal for small spaces with high motion range requirements.

Bio-mimetic Control

Achieves non-linear, human-like motion trajectories.

Dual Function

Simplifies design by combining drive and load-bearing roles.

High Rigidity

Withstands significant torque and reaction forces.

Cost Efficiency

Lower implementation cost compared to complex geared systems.

Rotary + Linear Integration

Integrates rotational and linear freedom in a single unit. Essential for upper-body tasks requiring stability, such as bicep thrusts and standing balance.

Space Efficiency & Force

Utilizes longer, stronger actuators to maximize output force in confined areas.

Self-Locking Ability

Provides energy-efficient stability when holding static poses.

Visual Precision

Minimizes arm occlusion, improving the field of view for onboard vision systems.

Self-Lubricating Rod Ends

JMX series self-lubricating rod end

XM series self-lubricating rod ends

AM series self-lubricating rod ends

Customization Options

Why Choose us?

Manufacturer & Supplier

As both a manufacturer and a wholesale supplier, we bridge the gap between factory capabilities and global customer needs—efficiently and professionally.

In-House Manufacturing Strength

With full in-house machining and quality control, we provide stable production, fast sampling, and the flexibility to handle complex rod end customizations.

Integrated Sourcing Support

Beyond rod ends, we help source related mechanical parts—offering one-stop procurement support and reducing coordination time and cost for our clients.

Reliable Service & Communication

From fast RFQ responses to full logistics coordination, our team ensures timely updates, clear documentation, and smooth communication throughout your project.