Airtac SAIJ63 Adjustable Stroke Air Cylinder SAIJ63BX185-20S
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 SAIJ63BX185-20S Adjustable Stroke Cylinder Specifications
- Model: SAIJ63BX185-20S
- Type: Double-acting adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: Adjustable 20-185mm (specified 185mm max)
- Operating pressure: 0.05-1.0 MPa
- Adjustment mechanism: External stroke adjustment screw
- Cushion type: Fixed rubber buffer + adjustable end cap
- Port size: M5x0.8 (G1/8 adapter optional)
- Mounting style: Basic type (no built-in mounts)
- Temperature range: -20℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR seals (optional FKM for high temp)
- Weight: 2.8kg (without accessories)
- Dimensions: 185mm(L) × 63mm(W) × 63mm(H) (at full extension)
Precision-adjustable cylinder featuring dual-position locking mechanism for stroke calibration. The hex-shaped body allows wrench adjustments during operation. Integrated wear-resistant guides enable smooth linear motion even under side load conditions. Requires 5μm filtered air with ISO VG32 lubricant (optional oil-free operation).
- Variable position clamping in automated assembly lines
- Material handling systems requiring force adjustment
- Press tool height compensation mechanisms
- Textile machinery tension control units
- Packaging machine product height adaptation
Installation tip:
For repeatable positioning accuracy, perform stroke calibration at 0.3-0.5 MPa after installation.
Lubricate adjustment threads monthly in high-cycle applications (＞500 cycles/day).
| Property | Property Value |
|---|---|
| sku | SAIJ63BX185-20S |
| 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 | 185mm |
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.