Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX300-75S
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 SAIJ63BX300-75S Adjustable Cylinder Specifications
- Model: SAIJ63BX300-75S
- Type: Double-acting adjustable stroke cylinder
- Bore size: 63mm
- Stroke: 300mm (max) with 75mm adjustable range
- Adjustment mechanism: External mechanical stopper with locknut
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Mounting style: Basic type (axial mounts via through holes)
- Port size: Rc1/4 (G1/4 optional)
- Ambient temperature: -20℃ to 80℃
- Piston material: Die-cast aluminum alloy with hard anodizing
- Rod material: SUS304 stainless steel
- Seals: NBR (standard), optional FKM for high temp
- Weight: 3.2kg ±5% (without accessories)
- Dimensions:
- Extended length: 623mm (max stroke)
- Retracted length: 323mm
- Body width: 78mm
- Height with rod: 105mm
Precision-adjustable pneumatic cylinder featuring repeatable stroke adjustment (±0.5mm accuracy) through its dual-position locking mechanism. The anodized surface treatment provides corrosion resistance for humid environments. Integrated cushioning adjustment screws allow fine-tuning of end-position deceleration.
- Variable height positioning in automated assembly lines
- Palletizing robots with adjustable stacking heights
- Press-fit operations requiring controlled insertion depth
- Semiconductor handling equipment needing cleanroom compatibility
- Packaging machinery with product size changeovers
Installation tip:
For optimal performance, maintain horizontal mounting orientation and
lubricate with ISO VG32 hydraulic oil. Re-tighten adjustment screws
after 50,000 cycles during maintenance.
| Property | Property Value |
|---|---|
| sku | SAIJ63BX300-75S |
| Adjustable Stroke | 75mm |
| 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 | 300mm |
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.