References
| Reference | ØA | ØB |
Z Course Stroke Hub |
H | I | B | ØT1 | ØT2 | ØT3 | ØT4 | ØT5 | ØT6 |
Nombre de sections Number of sections Anzahl elemente |
A |
A Poussée Thrust Schub |
B | C | D | D max | E | F | F' | F min | G | H | HT min | I | J | K | L | M | N | O | P | T | X | X min | Y | Max* | Vol. (Ltr) | Vol. (cm3) |
Pression Pressure Druck (bar) |
Vérin Cylinder Zylinder |
Débit Flow Leistung (vol) |
Débit Flow Leistung (Ltr min) |
Poids Weight Gewicht (Kg) |
Pression max Max pressure Max druck |
Débit max Max flow Max leistung |
Rapport de pilotage Pilot ratio Aufsteuerung |
OPTION Berceau Cradle Ring N° |
Longueur Length Länge (m) |
pressostat |
Téléchargement Download |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 71220/25 | 12 | 20 | 25 | 9 | 10 | 118 | 35 | 28 | 47 | 60 | 15 | 23.5 | 18 | M10 | 11 | 8 | 0.58 |
|
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| 71220/50 | 12 | 20 | 50 | 9 | 10 | 143 | 35 | 28 | 72 | 60 | 15 | 23.5 | 18 | M10 | 11 | 16 | 0.66 |
|
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| 71220/80 | 12 | 20 | 80 | 9 | 10 | 173 | 35 | 28 | 102 | 60 | 15 | 23.5 | 18 | M10 | 11 | 25 | 0.76 |
|
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| 71625/50 | 16 | 25 | 50 | 11 | 12 | 146 | 40 | 35 | 72 | 65 | 18 | 25 | 22 | M12 | 9 | 25 | 0.94 |
|
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| 71625/100 | 16 | 25 | 100 | 11 | 12 | 196 | 40 | 35 | 122 | 65 | 18 | 25 | 22 | M12 | 9 | 49 | 1.22 |
|
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| 71625/150 | 16 | 25 | 150 | 11 | 12 | 246 | 40 | 35 | 172 | 65 | 18 | 25 | 22 | M12 | 9 | 74 | 1.5 |
|
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| 71625/200 | 16 | 25 | 200 | 11 | 12 | 296 | 40 | 35 | 222 | 65 | 18 | 25 | 22 | M12 | 9 | 98 | 1.78 |
|
Features
– Max working pressure: 220 bars
(Warning : rod buckling, please see tables)
– Proof pressure: 330 bars
– Maximum speed: 0.5m/s
– Temperature: – 30°C to + 90°C
– Hydraulic mineral oil
• Materials
– Rod: CK45 chrome plated f7 Ra<0.2
– Chrome thickness 20μ mini
– Corrosion test: 209 hours NSS ISO9227
class9 (ISO4540) Hardness 900 HV
– Cold-drawn tube H9, Ra < 0,8 μ / skived and
roller burnished H9, Ra < 0,3 μ
– Gland: nitride hardening steel (38MF5)
– Piston: Steel C35R
• Seals
– Rod: compact polyurethane lip seal + 1 wiper
seal
– Piston: compact polyurethane seal + nitrile
(400 bar)
• Marking
– On the tube: REFERENCE + CH + WEEK/
YEAR of manufacture
• Testing: by “pick up”
• Protection
– Priming paint black RAL9005 except on type
707.5 and 707.10, wood splitter cylinder and
double acting cylinder crutch
– Zinc plating on micro cylinders
Recommendations
– Protection of the circuit by a relief valve and a filter
– Check the oil cleanness (pollution)
– To bleed the air from the cylinder and the
hydraulic circuit
The cylinder should not, under any circumstances,
be used as a mechanical limit stop for
moving loads.
For double-acting cylinders working as singleacting,
it is essential to connect the unused port
to the tank or safe environment
• Welding: do not weld on the tube. Dismount
the cylinder to weld on the rod or on the base
• Storing: storage of extended cylinder, the rod
must be greased. For high pressure cleaning,
protect the rod.
• Dismantling the cylinder : Warning : we use
loctite engineering adhesive and a special locking
ring to fasten the piston to the rod. Once
the piston has been removed it will require
a new locking ring and re-application of the
appropriate loctite.
Additional information
Spare parts
• Seal kits see price list
• Technical notice on request
• Warranty: see our standard terms of sale
