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 MSI40X40SR
- Model: MSI40X40SR
- Type: Single-acting spring return (push type)
- Bore size: 40mm
- Stroke: 40mm (Customizable: 1-100mm)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber bumper
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Material: Stainless steel body (SUS304) + Chrome-plated piston rod
- Seal material: Heat-resistant NBR + Fluororubber (FKM) combination
- Weight: 580g ±5% (Without accessories)
- Dimensions: 116mm(L) × 40mm(Bore diameter) × 40mm(Stroke height)
- Protection rating: IP67 (Dust-tight & protected against immersion)
- Lubrication: Pre-lubricated (Maintenance-free for 2000km operation)
Ultra-compact corrosion-resistant cylinder engineered for harsh environments, featuring laser-etched position markers and dual anti-rotation guides. The magnetic piston enables position sensing compatibility. Optimized for high cycle rates (Up to 5 cycles/sec) with 500km minimum service life. Requires 5μm filtered dry air.
- Cleanroom automation in semiconductor manufacturing
- Food processing machinery (Washdown-resistant design)
- Pharmaceutical tablet press ejection systems
- Marine equipment actuators (Saltwater environment)
- High-temperature oven door mechanisms
| Property | Property Value |
|---|---|
| sku | MSI40X40SR |
| Rear Cover Type | Axial Port Type |
| 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 | S-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.







