1. ISO15552 (formerly ISO6431) compliant standard cylinder
2. Features asymmetric bidirectional sealing structure with integrated oil reservoir functionality for compact dimensions and enhanced lubrication retention
3. Reinforced cross-section aluminum alloy tube (non-tie-rod design) with superior corrosion resistance. Integrated sensor mounting grooves enable rapid magnetic switch installation
4. Equipped with smoothly adjustable cushioning mechanism for stable stroke termination
5. Multiple specifications available with comprehensive selection of cylinder accessories and mounting configurations
6. High-temperature resistant sealing materials extend operational range to 0~150℃
Category: Standard Cylinders | Brand: AirTAC | Series: SAIJ40
AirTAC SAIJ40 Adjustable Cylinder SAIJ40X45-20S Technical Details
- Model Code: SAIJ40X45-20S
- Type: Double-acting adjustable stroke cylinder
- Bore Size: 40mm (ISO 6432 standard)
- Stroke: 45mm (adjustable through mechanical stops)
- Max Operating Pressure: 0.02-1.0 MPa
- Adjustment Mechanism: External cushion screws (both ends)
- Mounting Style: Basic type (no pre-mount accessories)
- Port Thread: M5x0.8 (G1/8 adaptor optional)
- Operating Temperature: -10℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (0-5mm adjustment range)
- Barrel Material: Aluminum alloy with hard anodized finish
- Piston Rod: Chrome-plated carbon steel (10mm diameter)
- Seal Material: NBR (nitrile rubber)
- Weight: 1.65kg (excluding accessories)
- Dimensions:
- Extended Length: 245mm (max)
- Retracted Length: 200mm (min)
- Body Width: 50mm (square barrel design)
- Mounting Height: 40mm (centerline to base)
Precision-engineered adjustable stroke cylinder featuring dual external cushion adjustment screws for precise end-position control. The SAIJ series' modular design allows stroke modification without disassembly, with an integrated locknut system for position retention. Anti-rotation guide grooves ensure stable linear motion under side loads.
- Variable stroke press mechanisms in assembly lines
- Adjustable clamping fixtures for CNC machining
- Packaging equipment with product size variations
- Semiconductor handling robots requiring soft landing
- Textile machinery with adjustable tensioning strokes
| Property | Property Value |
|---|---|
| sku | SAIJ40X45-20S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.









