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 MSF40X50SU Single-Acting Mini Pneumatic Cylinder Specifications
- Model: MSF40X50SU
- Type: Single-acting spring return (push type)
- Bore size: 40mm
- Stroke: 50mm (±0.5mm tolerance)
- Operation mode: Air to port advances piston, spring returns
- Operating pressure: 0.05–0.9 MPa
- Temperature range: -10℃ to 70℃ (NBR seals)
- Port size: M5x0.8 (standard), optional NPT1/8
- Cushioning: Adjustable rubber buffer
- Mounting style: Basic type (no built-in mounting features)
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: Stainless steel SUS304
- End caps: Die-cast aluminum
- Weight: 0.6kg (without accessories)
- Dimensions:
- Overall length: 133mm (at full retraction)
- Body diameter: 48mm (hexagonal cross-section)
- Rod end thread: M10x1.25 (male)
- Protection class: IP54 (standard seals)
- Lubrication: Pre-lubricated (Grease-free operation possible)
Ultra-compact cylinder designed for space-constrained automation systems. Features a hexagonal body for tool-free installation and anti-rotation stability. The hard-coated piston rod resists wear in high-cycle applications (up to 5 million cycles at 0.3MPa). Includes magnetic piston for position sensing compatibility.
- PCB handling robots in electronics manufacturing
- Dosing valve actuators in medical devices
- Precision clamping in optical lens production
- Carton flap control in packaging machinery
- Laboratory sample positioning systems
| Property | Property Value |
|---|---|
| sku | MSF40X50SU |
| 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 |
| Cushion Type | Bumper Pad |
| Bore Diameter | <40mm> |
| Stroke | <50mm> |
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.





