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 SAIJ125BX260-50S Adjustable Cylinder Specifications
- Model: SAIJ125BX260-50S
- Type: Double-acting adjustable stroke cylinder (ISO 15552 standard)
- Bore size: 125mm (±0.5mm tolerance)
- Stroke length: 260mm (adjustable in 1mm increments)
- Operating pressure: 0.1–0.9 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Port size: G1/2 (BSPP thread)
- Piston rod diameter: 40mm (chrome-plated steel)
- Mounting type: Basic square profile (ISO 15552 MF1)
- Ambient temperature: -20℃ to 80℃
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Weight: 12.8kg (excluding accessories)
- Dimensions:
- Extended length: 610mm (stroke fully extended)
- Retracted length: 350mm
- Body diameter: 125mm
- Mounting hole spacing: 180mm (longitudinal) × 125mm (lateral)
- Protection class: IP65 (dust-tight & water jet resistant)
- Lubrication: Pre-lubricated (recommended relubrication every 3,000km)
Heavy-duty adjustable stroke cylinder designed for precision positioning in industrial automation. Features triple sealing system (rod seal, buffer seal, and wiper seal) for extended service life. The magnetic piston enables position feedback when used with sensor kits (optional). Integrated shock absorbers prevent end-impact damage at maximum stroke positions.
- Automotive assembly line clamping mechanisms
- Die-casting machine ejection systems
- Palletizing robot end-effectors
- Paper converting equipment positioning
- Plastic injection molding machine core pulls

Property | Property Value |
---|---|
sku | SAIJ125BX260-50S |
Adjustable Stroke | <50mm> |
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 | 260mm |
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.