Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63AX120-20S
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 SAIJ63AX120-20S Adjustable Cylinder Specifications
- Model: SAIJ63AX120-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 120mm (adjustable via external stop ring)
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Adjustable air cushion at both ends
- Port size: G1/8 (ISO standard)
- Piston rod diameter: 20mm
- Rod thread: M12×1.75
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR/PU combination
- Temperature range: -10℃ to 80℃
- Weight: 2.45kg ±3%
- Dimensions (L×W×H): 212mm × 75mm × 75mm (extended length with rod)
- Mounting style: Basic type (optional foot/middle trunnion/flange)
- Protection rating: IP54 (standard wiper seal)
Precision-engineered adjustable stroke cylinder featuring a unique mechanical stop mechanism for mid-position locking. The 360° rotatable auto self-lubricating bearing ensures smooth operation, while the double-sealed piston design minimizes air leakage. Requires 5-40μm filtered compressed air with ISO VG32 oil mist lubrication recommended.
- Variable clamping force fixtures in CNC machining centers
- Adjustable positioning in automated conveyor systems
- Press tool height compensation mechanisms
- Packaging machine product ejection systems
- Semiconductor handling equipment with space constraints
Installation note:
When adjusting stroke length, always lock stop rings with 3.5N·m torque using parallel wrench.
Maintain minimum 5mm clearance beyond adjusted stroke for cushioning effectiveness.
Lubricate rod weekly in high-cycle applications (>500 cycles/min).
| Property | Property Value |
|---|---|
| sku | SAIJ63AX120-20S |
| 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 | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| 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.