Parker 63CDH & 50CJJ Hydraulic Cylinder | 63CDHMIRNS24MC1550M1100 | Tie-Rod Cylinder

The 63CDH and 50CJJ Series from LIC Hydraulic are premium Tie-Rod Hydraulic Cylinders designed to meet international ISO 6020/2 and DIN 24554 standards. Specifically engineered for space-constrained industrial environments, models like the 63CDHMIRNS24MC1550M1100 and 50CJJHMITBS23MC160M2200 offer a perfect balance of power, precision, and durability. Whether used for high-frequency automation or mold-core pulling, these cylinders provide consistent performance. We provide 100% drop-in replacements, matching the exact mounting dimensions, rod threads, and porting of original Parker components.

Technical Highlights

• Standards: ISO 6020/2, Metric Compact series.

• Working Pressure: 63CDH (up to $6.3\text{ MPa}$); 50CJJ (Industrial duty).

• Construction: High-tensile tie-rods with honed steel tubing.

• Piston Rod: Induction hardened and hard chrome plated for maximum wear resistance.

Core Advantages

• Low-Friction Sealing: Utilizing advanced polymer seal technology, these cylinders offer low breakout pressure and smooth movement, preventing “stick-slip” effects during slow-speed operations.

• Rugged Tie-Rod Design: The tie-rod construction allows for easy maintenance and provides the structural integrity needed to withstand repetitive pressure spikes in high-cycle industrial applications.

• Adjustable End-Cushioning: Optional high-performance cushions decelerate the piston at the end of the stroke, protecting both the cylinder and the attached machine components from mechanical shock.

• Versatile Mounting: Available in a wide array of mounting styles (including flange, trunnion, and clevis), ensuring seamless integration into any mechanical layout.

Expert Maintenance Tips

• Seal Compatibility: If your application involves high temperatures or fire-resistant fluids (e.g., Water Glycol), ensure you specify Viton (FKM) seals (often indicated by a different code in the model string).

• Alignment is Key: During installation, ensure the rod is perfectly aligned with the load. Side-loading is the leading cause of premature rod seal failure and bearing wear.

• Tie-Rod Torque: If the cylinder is disassembled for seal replacement, ensure the tie-rods are retightened in a cross-pattern to the factory-specified torque to prevent tube-to-head leakage.