Airtac MARF Stainless Steel Mini Air Cylinder MARF25X250S
1. Complies with in-house technical standards;
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir for compact design;
3. Integrated shock-absorbing pads on both end caps minimize directional change impact;
4. Multiple rear cover configurations enhance installation flexibility;
5. Crimped enclosure structure ensures reliable connection between stainless steel barrel and end caps;
6. Precision-engineered stainless steel barrel offers superior strength and corrosion resistance;
7. Comprehensive range of cylinder sizes and mounting accessories available for customer selection;
8. Full magnetic version across entire series.
Category: Stainless Steel Mini Cylinders | Brand: AirTAC | Series: MARF
AirTAC MARF Stainless Steel Miniature Cylinder MARF25X250S Specifications
- Model: MARF25X250S
- Bore size: 25mm
- Stroke: 250mm
- Material: Stainless steel (SUS304 barrel/piston rod)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 150℃
- Cushion type: Adjustable rubber buffer (both ends)
- Port size: M5x0.8
- Mounting style: Basic type (MF1 mounting, optional foot/axial mounts)
- Piston speed: 50–800 mm/s (optimal at 200–500 mm/s)
- Seal material: NBR (nitrile rubber)
- Protection rating: IP65 (dust-tight & low-pressure water jet resistant)
- Weight: 1.85 kg ±3%
- Dimensions:
- Total length (L): 297mm (at full retraction)
- Body width (W): 50mm (including mounting lugs)
- Height (H): 55mm (piston rod center to base)
A corrosion-resistant miniature cylinder engineered for precision linear motion in confined spaces. Features SUS304 construction for chemical/sterilization resistance and hardened chromium-plated piston rod (HRC45-50) for wear resistance. Dual adjustable cushions minimize end-impact noise (<65dB). Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
- Cleanroom automation in semiconductor manufacturing
- Food packaging line actuators (FDA-compliant lubrication)
- Pharmaceutical tablet press ejection systems
- Marine equipment controls (saltwater environment)
- High-temperature oven door mechanisms
Maintenance note:
Lubricate with ISO VG32 turbine oil monthly in continuous operation.
Avoid side load exceeding 15N. For vertical mounting, use tandem
cylinders or external guides when handling >5kg payloads.
| Property | Property Value |
|---|---|
| sku | MARF25X250S |
| Front Cover Type | Front Fixed Type |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <25 mm> |
| Stroke | <250MM> → <250mm> |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.