Contact Form

Send your inquiry to Wuxi Rolls Excavator Parts Factory,China manufacturer.

Contact Info

Strict quality process control and management ensures
product quality and accountability.


Email : [email protected]


Worktime : 08:30-17:30 (Beijing Time)


  • MQM, Lateral Load Resisting Cylinder, Low Friction

    Series MQM is a lateral load resisting, low friction, compact cylinder for low to high speeds. The metal seal construction with low operating resistance allows actuation in speed and output control ranges that are impossible for ordinary cylinders. The MQM

  • Large hydraulic cylinders: Customized solutions

    [PDF]cylinders, high pressure piston accumulators and pressure vessels for your individual low-friction applications and have excellent wear proper-ties. Other seal configurations are adjustable, maintenance Large hydraulic cylinders from Rexroth are accurate, reliable and cost effective.

  • Hydro-Line Industrial Tie Rod Cylinders N5 AN5 NFPA

    [PDF]low friction wipers avail-able Sculptured Floating Cushions Self-centering cushions are sculptured to allow the cylinder driving force and load to be absorbed gradually and smoothly over the entire cushion length maintain-ing near constant pressure. Refer to pages 22 and 23 to determine your specific cushion requirements. SAE Ports

  • Standard Cylinder - Hydraulic Cylinder

    Positioning Hydraulic Cylinders. TH - Series. 3000 PSI Pressure Rating. 1 1/2” to 6” Bore (Other bores sizes Upon Request) Tie Rod Cylinder. All Steel Construction. Low friction double acting seal for reduced drag and greater accuracy. TH - Series Features. Download the TH - Series Catalogue.

  • Parker Series 2H/3H Hydraulic Cylinders with Low

    [PDF]low friction and no metal-to-metal contact. B - Bronze filled PTFE piston seal ensures maximum sealing efficiency. C - Square-ring elastomer expander for pressure compensation D - Available in 1.50 - 8.00 bore diameters C A PISTON ROD A B C CYLINDER BODY Parker Series 2H/3H Hydraulic Cylinders with Low Friction Seal Option High Performance

  • HYDRAULIC CYLINDER - Walterscheid Powertrain Group

    [PDF]low friction factor and high thermal resistance allow the internal accumulator of the damped hydraulic cylinder to operate across a range from -20°C to +80°C. Beneits compared to systems with external accumulator: SAFETY: The block valve can be installed either on the cylinder or directly in the cylinder

  • (PDF) Experimental Study on Friction of Hydraulic Cylinder

    The friction of the hydraulic cylinder mainly comes from the sealing part, the existence of friction leads the. wear of the seal. In view of the serious i mpact of the damage of the seal on the

  • (PDF) Low Friction, Long-Stroke Rolling Diaphragm

    A more thorough friction evaluation of various cylinder technologies is needed to determine which technology has the lowest friction and is most appropriate for low pressure hydraulic systems like

  • Low-friction antagonist hydraulic transmission using long

    N2 - Hydraulic cylinders are the most common actuators for small, passive hydraulic systems. Friction and leakage of the actuators are the most crucial factors for force and volume efficiency. Development of a frictionless and leak-free cylinder would enable implementation of a

  • HL Rod Seal - Parker Hannifin

    [PDF]Low friction – pressure controlled 0 bar 15 bar 50 bar 250 bar. Profile HL Rod Seal For a smooth start on Monday morning 2 Operators of fluid power systems increasingly demand friction-optimised piston and rod seals for hydraulic cylinders. High friction not only means high use of energy, but can also lead to premature seal failure due to

  • Double Acting Piston Seals - Hydraulic Cylinder Piston

    454. The Hallite 455 double acting piston seal design, with a filled PTFE face ring, provides the designer with a compact, low friction seal for light to medium duty hydraulic cylinders. The Hallite 50 comprises of a rubber seal, two split support rings and two split bearings, located either side of the seal.

  • Custom Modifications, Options, Innovations and

    [PDF]pressure goes up. Reduced scoring. Low friction. The non-metallic wear rings eliminate all metal-to-metal contact between the piston and cylinder body. Some scoring may occur even with the use of compatible materials such as cast iron or bronze for the piston and steel for the cylinder body. The combination of the

  • Low Pressure Hydraulic Cylinders

    The Low friction rolling diaphragm cylinder utilizes rubber manufacturing technology which has been our main business domain since its founding over 100 years ago. The silk hat shaped diaphragm built inside the cylinder rolls as the rod extend smoothly by air pressure.Nowadays, when it comes to low friction air cylinder, nothing is better than the rolling diaphragm cylinder.

  • 3000psi Servo Cylinder - L Series - Cowan Dynamics

    Features. Prepared to accept a linear displacement transducer. Low friction high-speed seals. 4 wrench flats on piston rod/high-strength piston-to-rod joint. Servo Hydraulic Cylinder. Extra-wide piston for optimal guidance and stability under severe side load conditions. Adjustable cushions available as an option.

  • Hydraulic - Nason PTC

    L Series. Available in three models (LS, LE and LH), Nason’s L Series Low Pressure Hydraulic Cylinders (20mm - 76mm bore, 500PSI) were designed with today’s automation equipment in mind. MORE INFO Configure PRODUCT CATALOG.

  • Low Friction Cylinders - content2.smcetech.com

    [PDF]Low friction cylinder suitable for low friction, force control. Bore size [mm] (Pressure receiving diameter) ø 4 ø 6 ø10 ø16 ø20 Weight of moving parts [g] 4 8 24 62 103 Thrust control standard [N] 0.01 to 8 0.03 to 19 0.08 to 50 0.20 to 140 0.30 to 200 Stroke [mm] 10 Operating pressure range [MPa] 0.001 to 0.7 (Except for moving parts

  • How to Choose the Right Hydraulic Cylinder?

    Hydraulic Rod seals, prevent leakage of fluid from within the cylinder to the outside. U-Cup seals, step seals are some common ones. U-Cup seals, step seals are some common ones. Hydraulic piston seals, prevent fluid from flowing across the cylinder head. 5-piece seals, low friction seals, crown seals are some common seals used.

  • Hydraulic Cylinders - Custom Industrial Cylinder

    LH - Series. • 1500 PSI Hydraulic Pressure *See catalog for restrictions. • 1 1/2” to 12” Bore (Other bores sizes Upon Request) • Tie Rod Cylinder. • Steel Heads and mounts. • Nitrotec Steel Barrels and Rods available. • Hallite and low friction seals standard. LH - Series Features. Download the LH -

  • Hydraulic Cylinders for Offshore Applications

    [PDF]for low wear and friction and stick-slip free crane movement • Cylinders designed for high wor-king pressure over 400 bar Certification according to DNV lifting appliances 2008, DNV standard for certi-fication No. 2.9 hydraulic cylinders and DNV offshore standard E101/D101 or

  • Parker Series 2H/3H Hydraulic Cylinders with Low

    [PDF]low friction and no metal-to-metal contact. B - Bronze filled PTFE piston seal ensures maximum sealing efficiency. C - Square-ring elastomer expander for pressure compensation D - Available in 1.50 - 8.00 bore diameters C A PISTON ROD A B C CYLINDER BODY Parker Series 2H/3H Hydraulic Cylinders with Low Friction Seal Option High Performance

  • Low Friction Cylinders - content2.smcetech.com

    [PDF]Low Friction Cylinders Low friction Lateral load resistance Low pressure actuation Long service life Low friction Lateral load resistance Low pressure actuation Long service life Low and uniform speed actuation Low and uniform speed actuation Series Variation 10 16 20 25 30 40 10 20 0.005 to 0.5 0.005 to 0.7 0.3 to 300 0.5 to 500 30 40 50 60 75