Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX140-20
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 SAIJ63BX140-20 Adjustable Cylinder Specifications
- Model: SAIJ63BX140-20
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 140mm (with ±10mm adjustable range)
- Adjustment mechanism: External screw-type stroke limiter
- Operating pressure: 0.1–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer
- Mounting type: Standard AF/FC (Foot & Flange combination)
- Port size: M5x0.8 (G1/8 optional)
- Rod material: Chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 3.2kg (without accessories)
- Dimensions: 245mm(L) × 80mm(W) × 80mm(H) (full extension)
- IP rating: IP54 (standard), IP67 (optional)
- Lubrication: Pre-lubricated (Daphne Alpha No.1 compatible)
Precision-adjustable pneumatic cylinder featuring dual-position mechanical stops for micro-stroke tuning (±10mm). The through-rod design allows external stroke adjustment without disassembly. Anti-rotation mechanism ensures stable linear motion, with wear-resistant guide bushings for angular misalignment compensation.
- Precision press-fit operations in electronics assembly
- Variable height positioning in packaging lines
- Tooling fixture adjustment for CNC loading/unloading
- Tension control systems in textile machinery
- Automated door stroke calibration
Installation note:
For optimal performance, align adjustment screws symmetrically and limit maximum
side load to 30N. Use locknuts after stroke setting. Lubricate adjustment threads
monthly with ISO VG32 hydraulic oil.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX140-20 |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | <140mm> |
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.