Airtac SIJ63 Double Rod Adjustable Cylinder SIJ63X300-20S
A cropped merino wool cardigan taken up a notch, thanks to the flecks of metallic thread throughout. We love it even more paired with the matching sweater-pants.
2. Dual Y-shaped axial seals on piston for automatic wear compensation, extended service life, and low friction coefficient
3. Crisscross pattern reinforced cylinder tube with stainless steel tie rods, delivering superior corrosion resistance
4. Precisely adjustable cushioning mechanism ensures smooth stroke operation
5. Customizable with multiple stroke lengths and compatible mounting accessories for flexible system integration
Category: Adjustable Cylinders | Brand: Airtac | Series: SIJ63
AirTAC SIJ63X300-20S Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X300-20S
- Type: Double rod, adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 300mm (adjustable through external stoppers)
- Operating pressure: 0.1–0.9 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion at both ends
- Mounting type: Front flange (standard), optional side mounts
- Port size: M5x0.8 (1/8" NPT optional)
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + Polyurethane
- Weight: 3.5kg ±5% (without accessories)
- Dimensions: 550mm(L) × 95mm(W) × 95mm(H)
- Repeat accuracy: ±0.5mm
- Maximum speed: 500mm/s
- Protection rating: IP54 (standard), IP67 optional
High-rigidity dual rod cylinder featuring precision-ground rods and multi-layer sealing system. The adjustable mechanical stoppers allow ±5mm stroke fine-tuning through hexagonal wrench. Ideal for applications requiring precise linear motion and anti-rotation stability. Includes wear-resistant guide bushings and magnetic piston for sensor compatibility.
- Precision positioning in CNC tool changers
- Vertical lifting mechanisms in packaging lines
- Workpiece clamping in automotive welding jigs
- XY-axis motion in semiconductor handling systems
- Glass panel transfer in display manufacturing
Installation tip:
Align both rod ends within 0.2mm parallelism tolerance. Use locknuts (not included)
on adjustment screws after positioning. Lubricate with ISO VG32 hydraulic oil
before initial operation.
| Property | Property Value |
|---|---|
| sku | SIJ63X300-20S |
| 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℃ to 80℃ Speed Range: 30-800 mm/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.