Airtac MARF Stainless Steel Mini Air Cylinder MARF20X300S
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 MARF20X300S Specifications
- Model: MARF20X300S
- Bore size: 20mm
- Stroke: 300mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Port size: M5×0.8 (standard) / NPT1/8 optional
- Cushion type: Adjustable rubber cushion (both ends)
- Material: Stainless steel (SUS304 barrel, CR rod)
- Rod end thread: M6×1.0
- Weight: 1.2kg ±5% (without accessories)
- Dimensions:
- Total length: 345mm (at full extension)
- Barrel outer diameter: 32mm
- Mounting hole spacing: 24mm
- Rod diameter: 8mm
- Seal material: NBR (standard) / FKM available
- Protection rating: IP67 (rod extended state)
- Lubrication: Pre-lubricated (maintenance-free for 2000km)
Premium corrosion-resistant cylinder with space-saving design, featuring enhanced lateral load capacity through integrated guide mechanism. The stainless steel construction ensures chemical resistance in humid/acidic environments. Precision honed tube (Ra≤0.4μm) minimizes friction loss, achieving ≥95% volumetric efficiency. Requires filtered air (5-40μm) with 1-10mg/m³ oil mist lubrication.
- Cleanroom automation in semiconductor manufacturing
- Food packaging machinery (FDA-compliant versions)
- Pharmaceutical tablet press ejection systems
- Marine equipment actuators
- Laboratory analytical instrument positioning
Installation guidelines:
Use floating joints to compensate for misalignment (max 0.5° angular deviation).
For vertical mounting, install speed controller at exhaust port.
Lubricate rod every 500km stroke using ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | MARF20X300S |
| 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 | <20mm> |
| Stroke | 300mm |
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.