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 SAIJ125BX55-30 Adjustable Cylinder Technical Details
- Model Code: SAIJ125BX55-30
- Cylinder Type: Double-acting adjustable stroke
- Bore Size: Ø125mm (ISO 6432 standard)
- Stroke Adjustment: 0-30mm (externally adjustable via stopper)
- Total Stroke: 55mm (fixed) + 30mm (adjustable)
- Operating Pressure: 0.05-1.0 MPa
- Piston Speed: 50-750 mm/s
- Cushioning: Rubber buffer + adjustable hydraulic damper
- Mounting Style: BX-type (basic type with front flange)
- Port Size: G1/2 (NPT1/2 optional)
- Ambient Temperature: -10℃ to 80℃
- Piston Rod Material: Chrome-plated carbon steel (S45C)
- Tube Material: Anodized aluminum alloy
- Seal Material: NBR (Nitrile) with wear-resistant ring
- Weight: 5.8 kg (with standard accessories)
- Dimensions: 220mm(L) × 145mm(W) × 145mm(H)
- ISO Standard: Compliant with ISO 15552 (previously ISO 6431)
High-torque adjustable stroke cylinder featuring dual-position locking mechanism and anti-rotation design. The SAIJ125 series combines 5-stage anodized surface treatment with triple-lip seals for harsh environments. Includes magnetic piston for position sensing compatibility. Requires 5μm filtered lubricated air (ISO 8573-1 class 3).
- Press machine stroke control systems
- Automated welding fixture positioning
- Plastic injection molding ejectors
- Heavy-duty material handling gates
- Textile machinery tension adjusters
| Property | Property Value |
|---|---|
| sku | SAIJ125BX55-30 |
| Adjustable Stroke | 30mm |
| 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 | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | 55mm |
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.









