Airtac SI40 Standard Cylinder SI40X50SN
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40X50SN Standard Cylinder Specifications
- Model: SI40X50SN
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 40mm (±0.1mm precision honed)
- Stroke: 50mm (adjustable cushioning)
- Operating pressure: 0.05–1.0 MPa
- Max thrust: 126N at 0.7MPa (push/pull)
- Piston speed: 50–750mm/s
- Ambient temperature: -20℃ to 80℃
- Port size: G1/8 (NPT1/8 optional)
- Rod thread: M12×1.25
- Material: Aluminum alloy barrel (AL6063-T5), CR12MoV chrome-plated rod
- Seals: NBR + PU combination
- Weight: 1.28kg (without accessories)
- Dimensions: 160mm(L) × 40mm(Bore Ø) × 54mm(Mounting height)
- Protection rating: IP65 (standard wiper design)
- Mounting options: Basic type (no built-in mounts), accepts ISO 15552 accessories
A high-rigidity compact cylinder featuring wear-resistant chromium plating and dual cushioning adjustment. The hexagonal tie-rod design prevents rotation during operation. Pre-lubricated for immediate use with ISO VG32 hydraulic oil compatibility. Requires 40μm filtered air with ≤5mg/m³ oil content.
- Automated packaging line pusher mechanisms
- CNC machine tool clamping fixtures
- Conveyor sorting gate actuators
- Textile machinery tension control systems
- Plastic injection molding ejectors
Installation note:
Maintain 0.5mm minimum lateral clearance between rod end and load. For vertical mounting,
use counterbalance valves. Lubricate every 3 months under normal operation (500km stroke cycle).
| Property | Property Value |
|---|---|
| sku | SI40X50SN |
| Seal Material | NBR |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT1/4 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| 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.