Sign Up
HM88 HYDRAULIC CYLINDERS | ||
Characteristic Values | ||
| Usage | : | 100% stainless, primarily for industrial hydraulics, cylinder diameter from ø32 to ø100mm both included. |
| Cylindertube | : | Skived and roller burnished AISI 304, internal tolerance H11, Ra max 0,4 µm |
| Pistonrod | : | 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: Nitrile with acetal guide rings. Piston rod: Lip seal of polyurethane. Wiper: PTFE with o-ring of nitrile rubber. |
| Normal pressure | : | Ø32mm-250 bar, Ø40mm-250 bar, Ø50mm-235 bar, Ø63mm-185 bar, Ø80mm-155 bar, Ø100mm-120 bar. |
| Test pressure | : | Technical specifications: see cylinder tube. |
| Piston speed | : | Max. piston speed 0,2 m/sek., in case the full stroke is not used (piston never reaches top or bottom) |
| Tubebreakprotection | : | Can be built-in by custom order. |
| Cussioning | : | Not available with damping |
| Positioning | : | Can be delivered with different types of electronic positioning, e.g. from REGAL, MTS-Temposonics or BALLUF.(see special brochure). |
| Working temperat. | : | Operating temperature ÷30° C to +100° C |
| Pressure medium | : | Mineral oil-based hydraulic oil. |
| Painting | : | Untreated. Can for extra charge be delivered painted or glass blown. |
