Airtac MSI Single Acting Stainless Steel Mini Cylinder MSI8X40SU
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 MSI8X40SU
- Model: MSI8X40SU
- Action type: Single-acting (spring return)
- Bore size: 8mm
- Stroke: 40mm (±1mm)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Piston speed: 50–700 mm/s
- Cushioning: Adjustable rubber buffer
- Material: Stainless steel (SUS304) barrel, CRMo alloy piston rod
- Seal material: NBR + Fluororubber (FKM) hybrid
- Weight: 0.22 kg (excluding accessories)
- Dimensions: 105mm(L) × 25mm(W) × 25mm(H)
- Rod thread: M5×0.8 internal thread
- Protection rating: IP67 (standard) / IP69K optional
- Lubrication: Pre-lubricated (Grease-free operation available)
Ultra-compact stainless steel cylinder designed for corrosive environments and precision motion control. Features hybrid sealing system for dry/wet air compatibility (max 1 mg/m³ oil content). The chrome-molybdenum piston rod provides 3x higher buckling resistance than standard models. Mirror-finished barrel surface (Ra≤0.4μm) prevents particle adhesion.
- Semiconductor wafer handling robots
- Pharmaceutical liquid dispensing systems
- Food-grade packaging machinery (FDA-compliant version)
- Salt spray test chamber actuators
- High-cycle medical sterilization equipment
Installation guidelines:
Maximum side load ≤3N. For vertical mounting, use counterbalance valves when handling suspended loads.
Apply silicone-free lubricant (ISO VG32) every 500km stroke in continuous operation. Avoid direct UV exposure.
| Property | Property Value |
|---|---|
| sku | MSI8X40SU |
| 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 | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | <8mm> |
| 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.