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 SAIJ125BX55-30S Adjustable Cylinder Specifications
- Model: SAIJ125BX55-30S
- Type: Double-acting adjustable cushioning cylinder
- Bore size: 125 mm
- Stroke: 55 mm
- Rod diameter: 30 mm
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable pneumatic cushion (both ends)
- Mounting style: BX series – detachable front flange with integrated mounting holes
- Port size: G1/8 (ISO standard)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Piston material: Anodized aluminum alloy
- Rod material: Hard chrome-plated steel
- Weight: 3.8 kg (±2%)
- Dimensions (L×W×H): 260mm × 135mm × 135mm (including cushion screws)
- ISO standard: 15552 compliant
- Protection rating: IP54 (standard seals)
A heavy-duty adjustable cylinder designed for precision motion control in industrial automation. Features dual adjustable air cushions with micrometer-style adjustment screws (1.5mm/turn) for precise deceleration tuning. The reinforced front flange allows 360° mounting flexibility and supports radial loads up to 120N. Requires ISO 8573-1:2010 Class 3 compressed air.
- Press machine ejection systems
- Automotive welding fixture positioning
- Palletizing robot end-effectors
- Injection molding machine core pulls
- Steel mill conveyor alignment gates
| Property | Property Value |
|---|---|
| sku | SAIJ125BX55-30S |
| 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 | S-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.









