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Double-acting tie-rod cylinder, 250 mm bore, 250 mm stroke, G1, magnetic piston - Norgren RA/8250/M/250
Double-acting tie-rod cylinder Norgren RA/8250/M/250 for lifting, pressing and moving heavy loads in machine and plant building. The RA/8250/M/250 offers a 250 mm bore and 250 mm of stroke, operates from 1 to 10 bar and connects via G1. The magnetic piston of the RA/8250/M/250 allows position sensing with cylinder switches.
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Description
The Norgren RA/8250/M/250 is a double-acting tie-rod cylinder with a 250 mm bore and 250 mm of stroke.
Benefits in use
- Cylinder switches sense the magnetic piston of the RA/8250/M/250 without contact, so its position can be monitored over 250 mm of stroke.
- With a 250 mm bore the RA/8250/M/250 reaches a theoretical force of 29436 N according to the manufacturer data.
- The RA/8250/M/250 runs on standard compressed air networks within 1 to 10 bar.
- The RA/8250/M/250 is rated for ambient temperatures from -10 to 80 °C.
- Adjustable end-position cushioning slows the piston of the RA/8250/M/250 before it reaches the stop, which protects cylinder and machine.
- The RA/8250/M/250 has a barrel in anodised aluminium and a piston rod in martensitic stainless steel 1.4021.
Applications
Typical tasks for the RA/8250/M/250 are lifting, pressing and moving heavy loads in machine and plant building, sized for 250 mm of stroke.
Technical data
| Series | RA/8000/M |
|---|---|
| Product line | ISO/VDMA Actuator |
| Design | tie-rod cylinder |
| Function | double-acting |
| Bore | 250 mm |
| Stroke | 250 mm |
| Port | G1 |
| Pressure range | 1 to 10 bar |
| Ambient temperature | -10 to 80 °C |
| Medium | compressed air |
| Theoretical force | 29436 N |
| End-position cushioning | adjustable |
| Magnetic piston | yes |
| Barrel | anodised aluminium |
| Piston rod | martensitic stainless steel 1.4021 |
| Piston seal | polyurethane (PU) |
| Elastomers | nitrile rubber (NBR) |
| Standard | NFE 49-003-1 |
| Weight | 42 kg |
| Manufacturer | Norgren |
| Hersteller-Nr | RA/8250/M/250 |
| Zolltarifnummer | 84123100 |
| GPSR Herstellerdaten | Norgren GmbH, Bruckstraße 93, DE-46519 Alpen, www.norgren.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Ausführung | doppeltwirkend |
| Bauform | Zugstangenzylinder |
| Stroke [mm] | 250 |
| Seal material | PU, NBR |
| Housing material | Aluminium, anodised |
| Cushioning | adjustable |
| Betriebsdruck max [bar] | 10 |
| Pneumatic connection | G1 |
| Temperaturbereich | -10-80 °C |
| Temperature (max.) | 80 |
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