What does it mean that the hydraulic cylinders comply with ISO 6020/2?

The ISO 6020/2 standard defines dimensions, mounting arrangements, and design criteria for tie-rod hydraulic cylinders at a nominal pressure of 160 bar. This ensures interchangeability and compliance with international standards.

How can I select the hydraulic cylinder best suited to my requirements?

The configurator guides the selection of the most suitable cylinder through a step-by-step procedure that validates the requested configuration and allows 2D/3D models to be downloaded along with the associated technical documentation.

What is the operating pressure of tie-rod hydraulic cylinders?

ISO 6020/2 tie-rod hydraulic cylinders operate at a nominal pressure of 160 bar and are proof-tested at 240 bar in accordance with ISO 10100.

In urgent cases, what are the lead times for a custom ISO 6020/2 hydraulic cylinder?

In urgent situations, our production organisation enables the manufacture of a custom ISO 6020/2 cylinder within extremely short lead times — as little as 48 hours.

What is the purpose of adjustable end-of-stroke cushioning?

Cushioning prevents mechanical shock at the end of the stroke. It is adjustable to accommodate varying deceleration loads and can include a rapid restart system.

In which applications are ISO 6020/2 tie-rod hydraulic cylinders used?

They are used in industrial plant and machinery requiring precise, powerful linear motion and high reliability — for example, sheet metal processing, lifting and material handling, industrial automation, and special-purpose equipment.

Which bore sizes are available?

All bore sizes specified by ISO 6020/2 are available, ranging from 25 to 200 mm. Magnetic sensors are available for bore sizes from 25 to 125 mm.

Can tie-rod hydraulic cylinders be equipped with magnetic sensors?

Yes, MD cylinders are pre-arranged for Reed or special magnetic sensors to monitor piston position and control work cycles.

Which seal configurations are available?

High-performance seal configurations and metallic scrapers for use in contaminated environments are available.

Is every hydraulic cylinder tested before delivery?

Yes. All Conforti tie-rod cylinders undergo functional testing at 240 bar in accordance with ISO 10100.

How can corrosion of hydraulic cylinders be prevented in aggressive environments?

Options such as stainless steel rod and nickel-plating treatment are available, suitable for aggressive environments or exposure to salt air and cleaning with corrosive detergents.

Why do Conforti hydraulic cylinders feature a bronze rod guide bushing?

The bronze bushing reduces friction during rod travel and protects the rod surface from scratching.

Hydraulic cylinders ISO 6020/2 with tie-rods

ISO 6020/2 hydraulic cylinders with tie-rods represent a highly reliable and versatile solution for industrial applications requiring robustness, precision and compliance with international standards.
They are available in numerous configurations and mountings as required by the standard, with an extensive range of seals to suit different fluids and operating conditions. Furthermore, the provision for magnetic sensors allows precise monitoring of the piston position, making them ideal for automation systems and processes that require accurate control.
All cylinders are tested in compliance with ISO 10100 standard.

DESIGN IT

Catalogue

Standard	ISO 6020/2 - DIN 24554
BORES	CD: 25 - 32 - 40 - 50 - 63 - 80 - 100 mm
	DK: 125 - 160 - 200 mm
	MD: 25 - 32 - 40 - 50 - 63 - 80 - 100 - 125 mm
OPERATING PRESSURE	Operating: 160 bar Test: 240 bar

THREADED HOLES	Front ISO MX5 Rear ISO MX6
FLANGE	Front ISO ME5 Rear ISO ME6
FEET	Front and rear ISO MS2
CLEVIS	Ball jointed eye ISO MP5 Male clevis ISO MP3 Female clevis ISO MP1
TRUNNIONS	Front ISO MT1 Intermediate ISO MT4 Rear ISO MT2
EXTENDED TIE-RODS	Front and rear ISO MX1 Front ISO MX3 Rear ISO MX2

HIGH SEALING	Max. speed: 0.5 m/s Temperature: -20 / +80 °C Fluid: hydraulic oil
LOW FRICTION	Max. speed: 1 m/s Temperature: -20 / +80 °C Fluid: hydraulic oil
VITON	Max. speed: 1 m/s Temperature: -20 / +150 °C Fluid: hydraulic oil / Phosphoric esters
HFC-FLUID	Max. speed: 1 m/s Temperature: -20 / +80 °C Fluid: HFC-fluid

Rod material	Chrome-plated CK45 steel Hard chrome-plated stainless steel Hardened and tempered chrome-plated steel Nikrom steel Hardened chrome-plated steel
Rod end	Male thread Female thread Floating joint
Proximity switches	Front and/or rear with protection
Magnetic switches	Reed PNP magnetoresistive IO-LINK special sensors
CETOP PLATE	ISO 4401-03 NG6 ISO 4401-05 NG10
Bushing drain	On demande

Features and applications

Thanks to their high-strength steel tie-rod construction, these cylinders ensure compact dimensions, mechanical strength and long service life even in demanding working conditions, with nominal pressures up to 160 bar and test pressure at 240 bar, in accordance with ISO 10100 standard.
The bronze rod guide bushing reduces friction during rod movement and, thanks to its properties, protects the surface from scratches, thus preserving the sealing capacity of the seals and preventing the occurrence of leaks.
The presence of adjustable hardened steel end-of-stroke cushioning ensures correct load deceleration at the end of the stroke, with a long service life.
They are available with nickel-plating treatment and chrome-plated stainless-steel rod to ensure protection against corrosion in aggressive environments, when exposed to atmospheric agents or salt spray, or in applications where washing with corrosive substances is required.

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Hydraulic cylinders ISO 6020/2 with tie-rods

ISO 6020/2 hydraulic cylinders with tie-rods

Features and applications