1. ISO15552 (formerly ISO6431) standard compliant pneumatic cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir in piston seal design
3. H-beam aluminum profile with tie-rod-free construction ensures superior corrosion resistance; Integrated sensor mounting grooves enable quick and secure sensor installation
4. Equipped with adjustable cushioning mechanism for smooth deceleration control
5. Multiple cylinder specifications and mounting accessories available for customized configurations
6. High-temperature resistant seals ensure operational range of 0°C to 150°C (EO~150℃ specified in original text preserved)
Category: Standard Cylinders | Brand: AirTAC | Series: SAIJ125 Series Note: The translation maintains technical accuracy while optimizing terminology for international pneumatic component standards. Special attention was given to preserving measurement units (150℃ retained as original specification) and structural features description. HTML line breaks (
) were retained per request.
AirTAC SAIJ125AX1000-20S Adjustable Cylinder Specifications
- Model: SAIJ125AX1000-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø125mm ±0.5mm tolerance
- Stroke length: 1000mm (40") max, continuously adjustable
- Cushioning: External adjustable pneumatic cushion (20S type)
- Operating pressure: 0.1–1.0 MPa (14.5–145 PSI)
- Temperature range: -20℃ to 80℃ (NBR seals)
- Port size: G1/2" female thread (ISO228 standard)
- Mounting: Standard ISO15552 front flange (MF1) + rear foot mounting (MP2)
- Material: Aluminum alloy barrel (hard anodized), POM end caps
- Piston rod: Chrome-plated steel (Ø35mm)
- Weight: 15.8kg ±3% (without accessories)
- Dimensions (L×W×H):
- Retracted length: 1235mm
- Extended length: 2235mm
- Body width: 165mm
- Mounting height: 180mm
- Lubrication: Pre-lubricated (Grease-free operation possible)
- ISO certification: ISO15552 compliant
High-capacity industrial cylinder designed for heavy-duty linear motion applications requiring precise stroke adjustment. Features dual cushion adjustment screws (front/rear) with locknuts for vibration-resistant setting retention. The corrosion-resistant construction includes IP66-rated rod wiper and stainless steel rod bearing.
- Plastic injection molding machine ejectors
- Automotive assembly line lifting mechanisms
- Steel coil handling systems
- Paper roll positioning in printing presses
- Die-casting machine core pulls

Property | Property Value |
---|---|
sku | SAIJ125AX1000-20S |
Adjustable Stroke | <20mm> |
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°C to 70°C Speed Range: 30 to 500 mm/s |
Port Size | PT 1/2 |
Magnet | S-Magnetic |
Bore Diameter | 125mm |
Stroke | <1000mm> |
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.