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 SAIJ125BX45-40 Adjustable Cylinder Specifications
- Model: SAIJ125BX45-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Φ125mm (±0.5mm tolerance)
- Stroke: 45mm (Field adjustable from 0-45mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable rubber buffer + air cushion
- Mounting type: Basic type (Standard ISO/VDMA mounting pattern)
- Operating temperature: -10℃ to 80℃
- Material: Aluminum alloy barrel (hard anodized), CR-Mo steel piston rod
- Port size: G1/2 (BSPP thread)
- Weight: 6.8kg ±3% (Without accessories)
- Dimensions:
- Extended length: 279mm
- Retracted length: 234mm
- Body diameter: Φ138mm
- Mounting hole spacing: 160mm × 160mm (ISO pattern)
- Seal material: NBR + PU combination
- Lubrication: Pre-lubricated (Grease-packed)
Heavy-duty adjustable stroke cylinder with precision positioning capability, featuring dual cushioning system and wear-resistant construction. The patented stroke adjustment mechanism allows ±5mm fine-tuning via external locking nut without disassembly. Special chromium-plated piston rod surface treatment provides corrosion resistance in humid environments.
- Die height adjustment in injection molding machines
- Conveyor gate positioning systems
- Automated welding equipment stroke control
- Press tooling with variable thickness materials
- Packaging line product ejection mechanisms
| Property | Property Value |
|---|---|
| sku | SAIJ125BX45-40 |
| 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 | Non-magnetic |
| Bore Diameter | 125mm |
| Stroke | <45mm> |
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.









