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HK HFRT 4 50 400

Cilindro idraulico es. c. fis. 50-400
HKHFRT450400

The product image may differ

HKHFRT450400
HKHFRT450400 HKHFRT450400
Ø S
50 mm
Corsa
400 mm
Z
560 mm
Download PDF

Please choose a variant

Show table of articles

Article

HK HFRT 1 25 100 HK HFRT 1 25 150 HK HFRT 1 25 200 HK HFRT 1 25 250 HK HFRT 1 25 300 HK HFRT 2 30 200 HK HFRT 2 30 250 HK HFRT 2 30 300 HK HFRT 2 30 350 HK HFRT 2 30 400 HK HFRT 2 30 550 HK HFRT 3 40 200 HK HFRT 3 40 250 HK HFRT 3 40 300 HK HFRT 3 40 350 HK HFRT 3 40 400 HK HFRT 3 40 550 HK HFRT 3 40 700 HK HFRT 4 50 300 HK HFRT 4 50 400 HK HFRT 4 50 550 HK HFRT 4 50 700
Product details for

HK HFRT 4 50 400

Ø S
50 mm
Corsa
400 mm
Z
560 mm
E
G 3/8″ -19
L
65 mm
M
50 mm
Ø H
47 mm
Ø F
25.5 mm
Ø G
65 mm
All characteristics

Characteristics

Pressione d'esercizio
  • max. 200 bar (secondo DIN EN 982) 
Esecuzione
  • cilindro stantuffo 
  • con elementi di fissaggio 
Materiale
  • fondo del cilindro: FE 510-A105 
  • manicotto di attacco dell'olio: acciaio 9SMn28 
  • dado: acciaio 8UNI EN 20898-2 
Guarnizione
  • guarnizione TPM: NBR 
  • guarnizione OR: NBR fluorosil viton 
  • guarnizione TSE-TTS-TTI/L: NBR + tessuto / poliuretano 
  • guarnizione GHM-GHK: NBR / poliuretano 
Pistone
  • pistone: acciaio 9SMn28 
Stelo del pistone
  • stelo: acciaio 20MnV6 cromato 25 micron ± 5 
  • stelo pistone: 120 ore di resistenza nel test NSS secondo ISO 3768 
  • guida stelo del pistone: acciaio 9SMn28 
Campo della temperatura:
  • esecuzione base -15 ℃ a +80 ℃ 
Informazioni supplementari
  • Test pressure max. 240 bar (acc. DIN EN 982) 
Customs tariff number
  • 84122180 
All characteristics

Product description

Notes
Velocità del pistone riferita alle guarnizioni di tenuta standard: max. 25 m/min - 0,42 m/sec.
Velocità del pistone nelle posizioni finali: 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
Per la scelta, la lavorazione e l'uso dei cilindri Si devono rispettare le prescrizioni della EN ISO 4413 (2011) - Requisiti di sicurezza relativi ai sistemi e loro componenti degli impianti oleoidraulici come pure le disposizioni e i requisiti di sicurezza basati sulle norme vigenti.
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

22 Results
Search
Show dimensional drawing
Identifier
Ø S (mm)
Stroke (mm)
Suitable seal kit
Z (mm)
Details / items
HK HFRT 1 25 100
25 mm
100 mm
HK KIT HFRT 125 
190 mm
Learn more
HK HFRT 1 25 150
25 mm
150 mm
HK KIT HFRT 125 
240 mm
Learn more
HK HFRT 1 25 200
25 mm
200 mm
HK KIT HFRT 125 
290 mm
Learn more
HK HFRT 1 25 250
25 mm
250 mm
HK KIT HFRT 125 
340 mm
Learn more
HK HFRT 1 25 300
25 mm
300 mm
HK KIT HFRT 125 
390 mm
Learn more
HK HFRT 2 30 200
30 mm
200 mm
HK KIT HFRT 230 
300 mm
Learn more
HK HFRT 2 30 250
30 mm
250 mm
HK KIT HFRT 230 
350 mm
Learn more
HK HFRT 2 30 300
30 mm
300 mm
HK KIT HFRT 230 
400 mm
Learn more
HK HFRT 2 30 350
30 mm
350 mm
HK KIT HFRT 230 
450 mm
Learn more
HK HFRT 2 30 400
30 mm
400 mm
HK KIT HFRT 230 
500 mm
Learn more
Ø S = diametro stelo del pistone

Shows 10 of 22

Column selection

Ø S (mm)
Stroke (mm)
Suitable seal kit
Z (mm)
E
L (mm)
M (mm)
Ø H (mm)
Ø F (mm)
Ø G (mm)
Ø S = diametro stelo del pistone

Parts and Accessories

Accessories

MAS_HK_KIT

HK KIT

3 Variants

Construction type

seal kit for cylinder HK HFRT