Hydraulic cylinders are essential components in hydraulic systems, used to generate force and motion through hydraulic fluid pressure. Designed for high performance and durability, they can operate at a maximum working pressure of up to 200 bar and a testing pressure of 300 bar. With a maximum working speed of 0.5 m/s, they ensure efficient operations in heavy industrial applications. The cylinders are built to withstand extreme conditions, functioning in temperatures ranging from -30 ºC to +90 ºC, and use mineral hydraulic oil for optimal performance. Hydraulic cylinders are the ideal solution for applications requiring powerful thrust and high precision.

CHARACTERISTICS Hydraulic cylinder

• Maximum working pressure: 200 bar

• Maximum testing pressure: 300 bar

• Maximum working speed: 0.5 m/s

• Working temperature: -30 ºC to +90 ºC.

• Oil: mineral hydraulic.
  

MATERIALS Hydraulic cylinder

• Rod: chrome plated steel F-1140, minimum chrome layer thickness 20 micron, roughness Ra < 0,2, minimum surface hardness 900 HV, corrosion resistance minimum 200 hours in neutral saline fog according to ISO9227 rating 9.

• Tube: steel ST-52-3, DIN 2393, inside diameter tolerance ISO H9, roughness Ra <0,8 micron.

• Guide-bushing: steel F-1140 nitrited (nitride hardening)

• Piston: steel F-1140.

SEALS For Hydraulic cylinder.

– Guide-bushing:

• Dynamic: compact polyurethane rod-seal, double lip. NBR metal wiper seal.

• Static: NBR 90 shore o-ring.

– Piston:

• Dynamic: compact double-acting polyurethane seal, plus nitrile o-ring as activator. Special polyacetal guides reinforced with glass fiber.

• Static: polyamide locking sealing guide.

Double Acting Hydraulic Cylinders