HK HFR

Standard double-acting cylinders with fastening

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Properties

Design with attachment elements
Material Cylinder base: FE 510-A105
Oil filler neck: Steel 9SMn28
Nut: Steel 8UNI EN20898/2
Max. operating pressure max. 200 bar (acc. DIN EN 982)
Media HLP fluids
Seal Gasket TPM: NBR
Gasket OR: NBR Fluorosil Viton
Gasket TSE-TTS-TTI/L: NBR + fabric / polyurethane
Gasket GHM-GHK: NBR / polyurethane
Temp. range Standard version -15 °C to +80 °C
Test pressure max. 240 bar (acc. DIN EN 982)

Description

Please observe the stipulations of EN ISO 4413 “Safety requirements for fluid power systems and their components” as well as specifications and safety requirements based on statutory regulations when selecting, installing and operating the cylinders.
Our hydraulic cylinders and their components are designed for standard applications in industry and agriculture. They can be used only in some circumstances for applications in construction machinery. If this is your intention, please contact our technical personnel. The cylinders conform to the technical specifications in the catalogue or are designed to customers' specifications (approval drawing).

Hints

HK HFR0 16 guide housing of aluminium
Piston speed based on standard seals: Max. 25m/min - 0.42m/sec.
Piston speed to the end positions: max. 6m/min - 0.10m/sec.
For these standard cylinders, it is recommended not to weld any fastenings to the cylinder liner (e.g. cardan mountings) as this could distort it.

Article Table

Product Name Ø F mm Ø E Stroke mm M mm L1 mm L mm N mm G mm Ø A mm Ø D mm Ø S mm Weight kg Z mm
Product Name Ø F mm Ø E Stroke mm M mm L1 mm L mm N mm G mm Ø A mm Ø D mm Ø S mm Weight kg Z mm
HK HFR 0 16 0050 12.1 1/4" 50 22 25 25 64 35 25 35 16 0.95 160
HK HFR 0 16 0100 12.1 1/4" 100 22 25 25 64 35 25 35 16 1.25 210
HK HFR 0 16 0150 12.1 1/4" 150 22 25 25 64 35 25 35 16 1.49 260
HK HFR 0 16 0200 12.1 1/4" 200 22 25 25 64 35 25 35 16 1.77 310
HK HFR 0 20 0050 16.2 1/4" 50 35 30 35 84 40 32 42 20 1.70 205
HK HFR 0 20 0100 16.2 1/4" 100 35 30 35 84 40 32 42 20 2.03 255
HK HFR 0 20 0150 16.2 1/4" 150 35 30 35 84 40 32 42 20 2.40 305
HK HFR 0 20 0200 16.2 1/4" 200 35 30 35 84 40 32 42 20 2.77 355
HK HFR 0 20 0250 16.2 1/4" 250 35 30 35 84 40 32 42 20 3.11 405
HK HFR 0 20 0300 16.2 1/4" 300 35 30 35 84 40 32 42 20 3.48 455
HK HFR 0 20 0400 16.2 1/4" 400 35 30 35 84 40 32 42 20 4.19 555
HK HFR 0 20 0500 16.2 1/4" 500 35 30 35 84 40 32 42 20 4.90 655
Ø A = piston diameter
Ø S = piston rod diameter

Disclaimer

Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.