Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX70-30S
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 SAIJ63BX70-30S Adjustable Cylinder Specifications
- Model: SAIJ63BX70-30S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63 mm
- Stroke: 70 mm (adjustable via external stopper)
- Operating pressure: 0.1–0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Material: Aluminum alloy tube, chrome-plated piston rod
- Mounting style: Basic type (optional foot/mounting accessories available)
- Port size: Rc1/4 (NPT1/4 optional)
- Operating temperature: -20℃ to 80℃
- Lubrication: Required (ISO VG32 or equivalent)
- Weight: 2.7 kg (without accessories)
- Dimensions:
- Extended length: 227 mm
- Retracted length: 157 mm
- Body width: 85 mm
- Mounting height: 63 mm
- Repeat positioning accuracy: ±0.5 mm
- Max theoretical thrust: 1,950 N @0.63 MPa
Precision-engineered adjustable stroke cylinder featuring dual-position locking mechanism and wear-resistant guide bands. The SAIJ63 series incorporates a unique shock absorption structure that reduces end-impact noise by 15dB compared to standard models. Requires 5-50μm filtered compressed air with ≤5% relative humidity.
- Variable height positioning in automated assembly lines
- Pressure-sensitive clamping systems
- Packaging machine product ejection mechanisms
- Textile machinery thread tension control
- Automotive fixture position adjustment
Operation tip:
For optimal performance, adjust cushioning screws gradually (1/4 turn increments)
while monitoring piston deceleration. Maintain oil mist lubrication at 1-2 drops/minute
for extended seal life. Avoid lateral loading exceeding 30N.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX70-30S |
| Adjustable Stroke | 30mm |
| 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 | 70mm |
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.