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 Single-Acting Stainless Steel Mini Cylinder MSI40X40U Specifications
- Model: MSI40X40U
- Type: Single-acting (spring return)
- Bore size: 40mm
- Stroke range: 10-300mm (customizable)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: 1/8" NPT or M5x0.8 optional
- Mounting style: Foot/base or front flange
- Cushioning: Adjustable rubber buffer
- Seal material: NBR (Nitrile) standard; optional FKM for chemicals
- Protection rating: IP67 (dust/water resistant)
- Weight: 1.2kg (standard stroke 100mm)
- Dimensions (L×W×H): 145mm × 40mm × 40mm (at 100mm stroke)
Corrosion-resistant 304 stainless steel cylinder with space-saving design, featuring 30% reduced installation width compared to standard models. Anti-rotation guide slots ensure precise linear motion. Lubrication-free operation with self-compensating seals. Compatible with ISO 6432 mounting accessories.
- Cleanroom automation (semiconductor/FDA-compliant environments)
- High-cycle packaging machinery (200+ cycles/minute)
- Marine equipment & chemical processing systems
- Precision clamping fixtures with limited space
- Medical device actuation mechanisms
| Property | Property Value |
|---|---|
| sku | MSI40X40U |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <40mm> |
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.





