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 Mini Cylinder MARF25X350S Technical Details
- Model: MARF25X350S
- Bore size: 25mm
- Stroke: 350mm
- Material: SUS304 stainless steel (rod/body)
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer (both ends)
- Port size: M5x0.8 (standard), G1/8 optional
- Rod thread: M10x1.25
- Piston speed: 50–700 mm/s
- Seal material: NBR (nitrile rubber)
- Weight: Approximately 1.8 kg (with rod extension)
- Dimensions: 566mm(L) × 40mm(W) × 40mm(H) (fully extended)
- Mounting options: Front flange (MF1), rear hinge (MH1), or basic foot (MB1)
- Protection rating: IP67 (standard wiper seal)
- Lubrication: Pre-lubricated (relubrication interval: 3,000km stroke)
Premium corrosion-resistant mini cylinder with extended stroke capability, featuring precision-ground rod and honed inner tube for smooth operation. The double-acting design includes magnetic piston for position sensing compatibility. Exceptional for cleanroom environments due to stainless construction and minimal particle generation.
- Pharmaceutical packaging lines (washdown environments)
- Semiconductor wafer handling robots
- Food processing machinery (FDA-compliant surfaces)
- Marine equipment actuators (saltwater resistance)
- Laboratory automation with position feedback
- Relubricate every 6 months with ISO VG32 hydraulic oil
- Inspect wiper seal every 500,000 cycles
- Maximum side load: 15N at full extension
- Do not expose to chlorinated solvents above 50℃
| Property | Property Value |
|---|---|
| sku | MARF25X350S |
| 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 | 350mm |
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.









