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 SAIJ125BX350-20S Adjustable Stroke Cylinder Specifications
- Model: SAIJ125BX350-20S
- Type: Double-acting adjustable stroke cylinder (ISO 6432 compliant)
- Bore size: Ø125mm (precisely 125.0±0.1mm)
- Stroke: 350mm (adjustable from 0-350mm via external stopper)
- Operating pressure: 0.05-1.0 MPa (recommended 0.1-0.8 MPa)
- Port size: PT1-1/2 (G1-1/2 optional)
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting: Basic type (no pre-mounted brackets)
- Temperature range: -20℃ to 80℃ (with NBR seals)
- Piston rod material: Hard chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy (6063-T5)
- Weight: 19.8kg ±3% (without accessories)
- Dimensions:
- Extended length: 783mm (base length 433mm + stroke 350mm)
- Retracted length: 433mm
- Body diameter: Ø142mm (maximum cross-section)
- Rod end thread: M56×2.0 (external)
High-precision industrial cylinder featuring micro-adjustable stroke mechanism (±0.5mm accuracy) with dual locknuts. Designed for heavy-duty applications requiring variable positioning control. The corrosion-resistant anodized surface and triple-lip seal design ensure reliable operation in harsh environments. Requires Class 7 (ISO 8573-1) compressed air quality.
- Die casting machine ejection systems
- Automotive welding fixture positioning
- Paper converting equipment tension control
- Plastic injection molding machine clamp adjustment
- Heavy material handling systems
| Property | Property Value |
|---|---|
| sku | SAIJ125BX350-20S |
| 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 | 350mm |
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.









