1. ISO15552 (formerly ISO6431) standard compliant cylinder
2. Features asymmetric bidirectional sealing structure with compact dimensions and integrated oil reservoir function in piston sealing
3. H-shaped aluminum tubing with rodless design enhances corrosion resistance; External sensor mounting grooves enable quick installation
4. Smooth and stable cushion adjustment mechanism
5. Multiple cylinder specifications and mounting accessories available for versatile applications
6. High-temperature resistant sealing materials support operating temperature range of 0~150℃
Category: Standard Cylinders | Brand: AIRTAC | Series: SAIJ63
AirTAC SAIJ63 Adjustable Stroke Cylinder SAIJ63AX135-40S Technical Details
- Full model code: SAIJ63AX135-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm (ISO 6432 standard)
- Stroke: 135mm (adjustable through stopper mechanism)
- Adjustment range: 0-40mm stroke reduction capability
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Dual adjustable rubber buffers
- Mounting style: Square ISO 15552 base with front flange
- Port size: G1/8 (BSPP thread)
- Piston rod material: Hard chrome-plated steel (HRC 45-50)
- Tube material: Anodized aluminum alloy
- Seal type: High-wear resistant NBR seals
- Ambient temperature: -20℃ to 80℃
- Weight: 2.85kg (dry, without accessories)
- Dimensions:
- Extended length: 335mm
- Retracted length: 200mm
- Body diameter: 80mm
- Mounting hole spacing: 50×50mm
Precision-engineered stroke-adjustable pneumatic cylinder featuring dual external stoppers with 40mm maximum adjustment range. The hardened piston rod and triple-lip seal design ensure 2,000km+ service life under continuous operation. Includes anti-rotation guide for stable load handling.
- Variable height positioning in conveyor transfer systems
- Press-fit tooling with depth compensation
- Semiconductor wafer handling robots
- Adjustable clamping force fixtures
- Packaging machine product height adaptation
| Property | Property Value |
|---|---|
| sku | SAIJ63AX135-40S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 135mm |
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.









