HMP HYDRAULIC CYLINDERS

Characteristic Values

Usage : Plungercylinder for agricultural maschinery and lighter hydraulic applications, cylinder diameter from ø25to ø65mm both included.
Cylindertube : St.52-3 Din. 2391/2393, internal tolerance H8-H10, Ra max 0,8 µm
Pistonrod : Quality 20MnV6 corresponding to SS2142, Hard chrome 25 µm ± 5 µm, hardness min. 850 HV., Ra max. 0.2 µm, external tolerance ISO f7.
Alternative Quality:
AISI 329 corresponding to SS2324, Hard chrome 25 µm ± 5 µm, hardness min. 850 HV., Ra max. 0.2 µm, external tolerance ISO f7. Special material qualities can be delivered on request.
Seals : (Standard) Piston rod: Lip seal of polyurethane. Wiper: Nitrile rubber Sh.90 with steel edge.
Normal pressure : max. 210 bar.
Test pressure : max. 315 bar.
Piston speed : Max. piston speed 0.1 m/sec, if stroke length not used (rod reaches bottom). If speed exceeds 0.1 m/sec, damping is recommended.
Tubebreakprotection : Can be built-in by custom order.
Cussioning : Not available with damping.
Positioning : Not available with electronic positioning.
Working temperat. : Operating temperature ÷30° C to +100° C
Pressure medium : Mineral oil-based hydraulic oil.
Painting : Comes standard with black primer. Available pre-painted at extra cost.

Fjero udvikler og producerer kundetilpassede og standardiserede hydrauliske cylindre.Vores hydrauliske cylindre udfører dagligt mange forskellige funktioner – ofte i krævende miljøer.

Vores kunder, der arbejder i mange forskellige brancher, stiller store krav til funktionalitet, kvalitet og holdbarhed.

Vi bruger cookies, ved at du klikker dig videre til næste side, accepterer du hjemmesidens brug af cookies.
Du kan også acceptere cookies ved at klikke her