2. Features asymmetric bidirectional piston sealing structure with integrated oil reservoir for compact dimensions;
3. Integrated shock-absorbing pads on both end caps minimize impact during directional changes;
4. Multiple rear cover configurations provide enhanced mounting flexibility;
5. Crimped enclosure design ensures secure assembly between stainless steel cylinder barrel and end caps;
6. High-precision stainless steel tubing construction delivers superior strength and corrosion resistance;
7. Compact design achieves shorter overall length compared to ISO 6432 standard cylinders with equivalent bore size and stroke;
8. Extensive selection of cylinder specifications and mounting accessories available for customized solutions.
Category: Miniature Cylinders , Brand: AIRTAC , Series: MSF
AirTAC MSF Single-Acting Miniature Cylinder MSF20X30SU Specifications
- Model: MSF20X30SU
- Type: Single-acting spring return (push type)
- Bore size: 20mm
- Stroke: 30mm (±1.5mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable rubber buffer
- Port size: M5 (Rc1/8/NPT1/8 optional)
- Piston material: Aluminum alloy with hard anodization
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile rubber)
- Ambient temperature: -20℃ to 80℃
- Max. theoretical thrust: 28.3kgf @0.5MPa
- Weight: 180g ±5g
- Dimensions:
- Body length: 82mm (excluding rod)
- Extended length: 112mm (full stroke)
- Mounting width: 20mm (with side mounting grooves)
- Rod end thread: M6×1.0
- ISO standard: 6432 compliant (miniature series)
- Protection rating: IP54 (standard seals)
Ultra-compact pneumatic cylinder designed for space-constrained automation systems. Features corrosion-resistant construction with precision-ground rod and low-friction seals for smooth operation. The modular design allows optional magnetic piston versions (add "-M" suffix) for position sensing. Requires filtered air with 5-40μm filtration and ISO 8573-1:2010 Class 3 air quality.
- Medical device actuation (e.g., analyzer mechanisms)
- Semiconductor wafer handling robots
- Packaging machine ejector systems
- Automated test equipment positioners
- 3D printer auxiliary mechanisms
| Property | Property Value |
|---|---|
| sku | MSF20X30SU |
| Mounting Type | Without Mounting Accessories |
| 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°C to 70°C Speed Range: 50-800mm/s |
| Port Size | PT1/8 |
| Magnet | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <20mm> |
| Stroke | 30mm |
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.





