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HK HT 04 50 0300

Hydraulic cylinder sa. w/o. F. 50-300
Product details for

HK HT 04 50 0300

Ø S
50 mm
Stroke
300 mm
Suitable seal kit
HK GKG T 050 060
Z
450 mm
C
50 mm
L1
30 mm
T
365 mm
Ø D
70 mm
E
G 3/8″ -19
All characteristics

Characteristics

Max. working pressure
  • max. 200 bar (acc. to DIN EN 982) 
Design
  • plunger cylinders 
  • without mounting elements 
Material
  • cylinder base: FE 510-A105 
  • oil filler neck: steel 9SMn28 
  • nut: steel 8UNI EN 20898-2 
Piston
  • piston: steel 9SMn28 
Piston rod
  • piston rod: steel 20MnV6, chrome 25 µm micron ± 5 
  • piston rod: resistance for 200 hours in the NSS test according to ISO 3768 
  • piston rod guide: steel 9SMn28 
Seal
  • seal TPM: NBR 
  • seal OR: NBR Fluorosil Viton 
  • seal TSE-TTS-TTI/L: NBR + fabric / polyurethane 
  • seal GHM-GHK: NBR / polyurethane 
Temp. range
  • standard version -15 °C to +80 °C 
All characteristics

Descrizione del prodotto

Notes
Piston speed based on standard seals: Max. 25 m/min - 0.42 m/sec.
Piston speed to the end positions: max. 6 m/min - 0.10 m/sec.
For these standard cylinders, it is recommended not to weld any fastenings to the cylinder liner (e.g. cardanic mountings) as this could distort it.
Description
Please observe the stipulations of EN ISO 4413 (2011) »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 only be used to a limited extent for applications in construction machinery. In these cases, please consult our technical staff. The cylinders correspond to the technical specifications in the catalogue or are designed according to customer requirements (release designation).
Further information
Test pressure max. 240 bar (acc. to DIN EN 982)

Product variants

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Identifier
Ø S (mm)
Stroke (mm)
Suitable seal kit
Z (mm)
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Ø S = piston rod diameter

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Ø S (mm)
Stroke (mm)
Suitable seal kit
Z (mm)
C (mm)
L1 (mm)
T (mm)
Ø D (mm)
E
Ø S = piston rod diameter