2. Front/rear covers with fixed cushion rings to minimize cylinder impact during directional changes;
3. Multiple rear cover configurations for enhanced installation flexibility;
4. Riveted enclosure structure securely connects stainless steel cylinder barrel with end covers;
5. Stainless steel piston rod and cylinder barrel enable operation in mildly corrosive environments;
6. Comprehensive selection of cylinder specifications and mounting accessories available.
Category: Stainless Steel Mini Cylinders | Brand: AIRTAC | Series: MSI
AirTAC MSI Series Single-Acting Stainless Steel Mini Cylinder MSI20X20SU
- Model: MSI20X20SU
- Action type: Single-acting (spring return)
- Bore size: 20mm
- Stroke: 20mm (Customizable: 10-100mm)
- Material: Stainless steel (SUS304 barrel, SUS303 rod)
- Port thread: M5×0.8
- Operating pressure: 0.15-0.8 MPa
- Cushioning: Adjustable rubber buffer
- Temperature range: -20℃ to +150℃
- Weight: 0.38kg (standard stroke)
- Dimensions (L×W×H):
- Basic length: 80mm (without rod)
- Body width: 20mm
- Mounting height: 20mm
- Rod end thread: M6×1.0
- Protection rating: IP67 (wipers included)
- Lubrication: Pre-lubricated (Use ISO VG32 hydraulic oil)
Ultra-compact corrosion-resistant cylinder designed for precision motion in harsh environments. Features laser-engraved identification marks and dual-purpose mounting slots. The chrome-plated piston rod integrates a magnetic ring for sensor compatibility. Requires 5μm filtered air with ≤1mg/m³ oil content.
- Cleanroom automation (pharmaceutical/medical devices)
- Food processing machinery (NSF-compliant design)
- Semiconductor manufacturing equipment
- High-cycle applications (500-1,000 RPM capability)
- Marine environment controls
| Property | Property Value |
|---|---|
| sku | MSI20X20SU |
| Rear Cover Type | Radial Air Inlet |
| 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 |
| Bore Diameter | <20mm> |
| Stroke | <20mm> |
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.







