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 SAIJ40X120-40 Adjustable Stroke Cylinder Technical Details
- Model: SAIJ40X120-40
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø40mm
- Stroke: 120mm (adjustable via external stopper)
- Operating pressure: 0.15–0.8 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Basic type (MF1) with axial mounting holes
- Port size: PT1/8 (NPT optional)
- Rod material: Chrome-plated steel (C45E)
- Tube material: Aluminum alloy (anodized surface)
- Seal material: NBR with wear-resistant ring
- Stroke adjustment: External thread mechanism (±2mm fine tuning)
- Weight: 2.3kg (excluding accessories)
- Dimensions: 250mm(L) × 80mm(W) × 80mm(H) (fully extended)
- Piston speed: 50–700mm/s (lubricated condition)
- ISO standard: 6432 (mounting dimensions)
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stops for millimeter-level stroke control. The chrome-plated piston rod and integrated wear sensor grooves enable stable operation in high-cycle applications. Includes anti-rotation design for precise linear motion.
- Packaging line product positioning gates
- CNC machine tool clamping mechanisms
- Automated welding fixture height adjustment
- Printing press paper feed systems
- Glass cutting equipment pressure control
| Property | Property Value |
|---|---|
| sku | SAIJ40X120-40 |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 120mm |
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.









