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:
Lubricate rod with ISO VG32 hydraulic oil before initial operation.
Allow 20mm clearance around cylinder body for heat dissipation.
Vertical mounting requires optional guide bracket (model GB-40).
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 SI40X325S Standard Cylinder Specifications
- Model: SI40X325S (Standard ISO Cylinder Series)
- Bore size: 40mm (1-9/16")
- Stroke: 325mm (12.8")
- Operating pressure: 0.05–1.0 MPa (7-145 PSI)
- Cushioning type: Adjustable air cushion (both ends)
- Port size: G1/8 (Rc1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Mounting type: Basic (axial foot/rod end) + accessory options
- Rod material: Hard chrome-plated steel
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR (Nitrile rubber) standard / PU optional
- Weight: 2.85 kg (6.28 lbs)
- Dimensions (L×W×H):
- Retracted length: 450mm ±1mm
- Extended length: 775mm ±1mm
- Body width: 52mm (mounting face to face)
- Rod end thread: M16×1.5
High-precision industrial cylinder featuring dual adjustable pneumatic cushions for smooth deceleration. Equipped with wear-resistant scraper seals and integrated mounting grooves for flexible installation. Requires ISO 8573-1:2010 Class 3-4-3 compressed air (max 1μm particle size).
Typical Applications:
- Automated material handling systems
- Plastic injection molding machine ejectors
- Automotive assembly line positioning
- Food processing conveyor gate actuators
- Paper mill roller pressure mechanisms
Maintenance Cycle:
- Re-lubrication interval: Every 500km of cumulative stroke
- Seal replacement: 3,000km or 5 years (whichever comes first)
- Alignment check: Every 6 months in high-vibration environments
| Property | Property Value |
|---|---|
| sku | SI40X325S |
| 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 | 325mm |
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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