Compact Hydraulic Cylinders Series CHD
Parker Series CHD steel body cylinders are your best choice for high force requirements with operating pressures up to 207 bar, and are available in 1mm stroke length increments, with four standard piston rod end styles to choose from, plus configurable special rod ends.
In addition to 1mm stroke length increments, flexible piston rod end machining and optional end-of-stroke position sensing availability, Series CHD incorporates a multitude of innovative design features that increase machine productivity through reduced downtime, faster cycle times, and improved system efficiency.
• Primary Seal – The standard polyurethane rod seal with multiple sealing edges is self-compensating and self-relieving to withstand pressure variations and conform to mechanical deflection that may occur.
• Secondary Rod Seal – The standard polyurethane Wiperseal™ wipes clean any oil film adhering to the rod on the extend stroke and cleans the rod on the return stroke.
• Non-Metallic Wear Band – Metal-to-metal contact in the cylinder bore is eliminated, which improves resistance to bearing loads.
• Bi-directional Piston Seal – A single energized polyurethane seal ring with energizer provides leak-free performance.
• Optional Pilot Gland – Longer pilot gland offers added bearing area to increase service life and also improves alignment of cylinder and load.
• Manifold Ports – Available foot mounting with manifold ports enhances machine design flexibility.
Every Series CHD cylinder is individually tested before leaving our plant to assure proper performance and leak free operation and comes with an eighteen month warranty.
Specifications
Standards – Reference ISO 16656: 2004
Working pressure – up to 207 bar
Standard Fluid –hydraulic oil
Temperature range – -23°C to +121°C (depending on seal class)
Bore Diameters – 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm
Piston Rod Diameters – 12mm, 14mm, 18mm, 22,mm, 28mm, 36mm, 45mm
Standard mounting styles – 13 styles: T, TN, TR, A, AM, AN, AR, MN, MR, J, H, C, CN
Strokes – up to 125mm (configurable in 1mm increments) depending on bore size
Piston Rod Ends - Four standard metric or imperial dimensioned ends; specials made to order
Rod Construction – Single and double rod available
Additional Information:
Zinc plated nodular iron gland with long bearing surface
Polyurethane rod seal and double lip wiperseal
Chrome plated piston rod
One-piece nodular iron piston
Energized polyurethane, bi-directional piston seal ring
SAE "O" ring ports, NPTF ports and BSPP ports are available
In addition to 1mm stroke length increments, flexible piston rod end machining and optional end-of-stroke position sensing availability, Series CHD incorporates a multitude of innovative design features that increase machine productivity through reduced downtime, faster cycle times, and improved system efficiency.
• Primary Seal – The standard polyurethane rod seal with multiple sealing edges is self-compensating and self-relieving to withstand pressure variations and conform to mechanical deflection that may occur.
• Secondary Rod Seal – The standard polyurethane Wiperseal™ wipes clean any oil film adhering to the rod on the extend stroke and cleans the rod on the return stroke.
• Non-Metallic Wear Band – Metal-to-metal contact in the cylinder bore is eliminated, which improves resistance to bearing loads.
• Bi-directional Piston Seal – A single energized polyurethane seal ring with energizer provides leak-free performance.
• Optional Pilot Gland – Longer pilot gland offers added bearing area to increase service life and also improves alignment of cylinder and load.
• Manifold Ports – Available foot mounting with manifold ports enhances machine design flexibility.
Every Series CHD cylinder is individually tested before leaving our plant to assure proper performance and leak free operation and comes with an eighteen month warranty.
Specifications
Standards – Reference ISO 16656: 2004
Working pressure – up to 207 bar
Standard Fluid –hydraulic oil
Temperature range – -23°C to +121°C (depending on seal class)
Bore Diameters – 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 80mm
Piston Rod Diameters – 12mm, 14mm, 18mm, 22,mm, 28mm, 36mm, 45mm
Standard mounting styles – 13 styles: T, TN, TR, A, AM, AN, AR, MN, MR, J, H, C, CN
Strokes – up to 125mm (configurable in 1mm increments) depending on bore size
Piston Rod Ends - Four standard metric or imperial dimensioned ends; specials made to order
Rod Construction – Single and double rod available
Additional Information:
Zinc plated nodular iron gland with long bearing surface
Polyurethane rod seal and double lip wiperseal
Chrome plated piston rod
One-piece nodular iron piston
Energized polyurethane, bi-directional piston seal ring
SAE "O" ring ports, NPTF ports and BSPP ports are available
