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 SAIJ125BX450-40S Adjustable Cylinder Specifications
- Model: SAIJ125BX450-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Φ125mm
- Stroke: 450mm (adjustable)
- Stroke adjustment range: 0-450mm (±2mm positioning accuracy)
- Operating pressure: 0.05-1.0 MPa
- Operating temperature: -10℃ to 70℃
- Cushion type: Air cushion adjustable at both ends
- Port size: G1/2 (ISO standard)
- Mounting style: Standard MF1 (front flange with mounting holes)
- Piston rod material: SCM435 chrome-plated steel
- Tube material: Aluminum alloy with hard anodization
- Seal material: NBR + PU hybrid seals
- Weight: 15.8kg (without accessories)
- Dimensions:
- Extended length: 1,045mm
- Retracted length: 595mm
- Body diameter: Φ136mm
- Mounting flange: 200×200mm
- Repeat positioning accuracy: ±0.5mm
- Magnetic switch compatibility: D-A93 series (optional)
High-precision adjustable stroke cylinder with dual-position locking mechanism, featuring a reinforced piston rod (Φ45mm) for heavy-load applications. The enhanced buffer design reduces end-impact noise to below 75dB. Includes anti-rotation guide for stable linear motion. Requires ISO VG32 hydraulic oil mist lubrication for optimal seal performance.
- Die-casting machine ejection systems
- Automotive welding fixture positioning
- Press brake tooling adjustment mechanisms
- Heavy-duty conveyor gate control
- Plastic injection molding clamp units
- Lubrication interval: Every 500km of cumulative stroke
- Re-lubrication amount: 1.5-2.0cc of ISO VG32 oil
- Rod cover replacement cycle: 5 million cycles
| Property | Property Value |
|---|---|
| sku | SAIJ125BX450-40S |
| Adjustable Stroke | <40mm> |
| 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 | 450mm |
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.









