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 SAIJ63BX275-40S Adjustable Stroke Cylinder Specifications
- Model: SAIJ63BX275-40S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm (ISO 6432 standard)
- Stroke: Adjustable 25-275mm (mechanical stopper type)
- Operating pressure: 0.05-1.0 MPa
- Piston speed: 50-800 mm/s
- Cushioning: Adjustable rubber buffer + external stopper
- Port size: G1/8 (NPT1/8 optional)
- Mounting type: MA4 (basic) with multiple mounting accessories
- Ambient temperature: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr equivalent ≥15μm)
- Seal type: NBR + special wear-resistant ring
- Weight: 2.8kg (excluding accessories)
- Dimensions:
- Extended length: 469mm (max stroke)
- Retracted length: 194mm
- Body width: 80mm
- Mounting height: 120mm
- Accessories: Built-in magnetic switch groove (D-M9N compatible)
Precision adjustable stroke cylinder featuring dual-position locking mechanism and overstroke protection. The multi-stage buffering system reduces end-impact noise to ≤70dB. Includes anti-rotation guide design for stable load movement. Requires ISO 8573-1:2010 [4:4:3] class compressed air.
- Variable position clamping in CNC tool changers
- Material handling with adjustable lifting heights
- Precision alignment systems in semiconductor manufacturing
- Automated paint booth door positioning
- Packaging line product height adjustment mechanisms
| Property | Property Value |
|---|---|
| sku | SAIJ63BX275-40S |
| 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 | 275mm |
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.









