I Knuckle Rod End – Pneumatic Cylinder Mounting Connector (M3–M42 Thread)

Specification

The I knuckle rod end is a straight-type pneumatic cylinder connector designed to provide stable and direct force transmission between cylinder rods and mechanical systems. It is ideal for industrial automation, machinery, and motion control applications requiring precision and durability.

Product concept

An I knuckle is a mechanical connector featuring a straight body with a pin hole, allowing rigid and stable linkage between the cylinder rod and machine components. This design ensures efficient linear force transmission with minimal misalignment.

Key features & characteristics

1. Straight (I-type) design for direct and efficient force transfer
2. Pin connection structure ensures secure and stable mounting
3. Strong metal construction with high load capacity
4. Wide range of thread sizes from M3 to M42
5. Precision machining for reduced wear and longer lifespan
6. Compatible with multiple cylinder series such as SE, SAI, SC, MI, MA, MF
7. Compact and easy to install

Technical specifications

1. Product type: I knuckle / rod end connector
2. Thread sizes: M3, M4, M5, M6, M8, M10, M12, M14, M16, M18, M20, M22, M26, M27, M36, M42
3. Thread pitch: 0.5mm – 2.0mm depending on size
4. Connection type: male thread + pin hole
5. Material: alloy steel / high-strength metal
6. Structure: straight I-type design
7. Installation: cylinder rod end connection

Advantages

1. Stable and precise force transmission
2. High durability for industrial environments
3. Reduced vibration and misalignment
4. Easy installation and maintenance
5. Cost-effective solution for various systems

Applications

1. Pneumatic cylinder systems in automation
2. Industrial machinery and production lines
3. Robotics and mechanical motion systems
4. Automotive and manufacturing industries
5. Applications requiring direct linear connection