Description
1. ISO15552 (formerly ISO6431) Standard Cylinder Design
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
Installation note:
For strokes over 300mm, recommend using intermediate support brackets.
Lubricate with ISO VG32 hydraulic oil if operating below 0.3 MPa.
Allow 20mm clearance at stroke ends for cushion effectiveness.
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 SI40X382S Standard Cylinder Specifications
- Model: SI40X382S
- Bore size: 40mm (ISO 6432 standard)
- Stroke: 382mm (customizable up to 500mm)
- Operating pressure: 0.15–0.8 MPa
- Piston speed: 50–800 mm/s
- Cushioning type: Adjustable elastic cushion (both ends)
- Mounting style: Basic type (MF1) with front threaded rod
- Rod end type: Male thread M16×1.5
- Port size: Rc1/8 (NPT1/8 optional)
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Piston material: Extruded aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (S45C)
- Protection rating: IP65 (standard wiper design)
- Weight: 2.75kg (without accessories)
- Dimensions: 550mm(L) × 50mm(W) × 50mm(H) (at full extension)
High-precision industrial cylinder with anti-rotation design, featuring wear-resistant guide bushings and double sealing system. The chrome-plated piston rod incorporates a multi-layer dust wiper for contamination resistance. Requires ISO 8573-1:2010 Class 3-4-3 compressed air.
Typical Applications:
- Automated assembly line material handling
- Plastic injection molding machine ejectors
- Paper processing equipment actuation
- Automotive welding fixture positioning
- Food packaging machine vertical lifts
Cycle Life:
5,000 km travel distance (50% load at 0.5 MPa) with proper maintenance.
Buffer adjustment requires 1/4 turn increments using 3mm hex key.
| Property | Property Value |
|---|---|
| sku | SI40X382S |
| Seal Material | Polyurethane |
| 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 | 382mm |
Shipping policies
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.
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