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 SAIJ125BX400-75S Adjustable Cylinder Specifications
- Model: SAIJ125BX400-75S
- Type: Adjustable stroke double-acting cylinder
- Bore size: Ø125mm
- Maximum stroke: 400mm
- Adjustment range: ±75mm (manual stroke adjustment)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: G1/2 (ISO228 standard)
- Cushioning: Adjustable elastic cushion at both ends
- Mounting type: FS-type basic mounting with 4-bolt pattern
- Piston rod material: Chrome-plated carbon steel (JIS S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Weight: 18.7kg (excluding accessories)
- Dimensions (L×W×H): 750mm × 175mm × 175mm (full extension)
Heavy-duty adjustable stroke cylinder featuring precision-machined components and wear-resistant seals. The dual-side adjustable mechanical stopper (75mm range) enables fine position control without system depressurization. Robust aluminum construction with IP65-rated dust/water protection.
- Variable height positioning in automotive assembly jigs
- Material handling systems requiring adjustable lift heights
- Plastic injection molding machine ejectors
- Paper converting equipment with variable compression needs
- Die casting machine core-pulling mechanisms
- Loosen both lock nuts using 17mm wrench
- Rotate adjustment screw (M24×1.5 thread) clockwise to shorten stroke
- Counter-clockwise rotation increases effective stroke
- Tighten lock nuts to 45N·m torque after adjustment
| Property | Property Value |
|---|---|
| sku | SAIJ125BX400-75S |
| Adjustable Stroke | 75mm |
| 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 | <400mm> |
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.









