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 SIJ63X80-50TC Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X80-50TC
- Type: Double rod, adjustable stroke cylinder
- Bore size: Ø63mm
- Stroke: 80mm (adjustable ±1mm)
- Operating pressure: 0.05–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting type: TC (front flange with tapped holes)
- Rod thread: M12×1.75 (both ends)
- Port size: Rc1/4 (NPT1/4 optional)
- Seal material: NBR + PU combination
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Weight: 3.8kg (with standard accessories)
- Dimensions: 256mm(L) × 95mm(W) × 95mm(H)
- Protection rating: IP54 (standard wiper seal)
High-rigidity dual rod cylinder designed for precision positioning tasks requiring exceptional lateral load capacity. Features twin chrome-plated piston rods (Ø20mm each) with anti-rotation design, maintaining alignment accuracy under heavy moment loads. The TC mounting flange enables secure installation in high-vibration environments.
- Precision fixture clamping in CNC machining centers
- Vertical lifting mechanisms in assembly robots
- Material handling systems requiring synchronized motion
- Packaging line product orientation adjustment
- Press tool guidance systems

Property | Property Value |
---|---|
sku | SIJ63X80-50TC |
Adjustable Stroke | <50mm> |
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 | Non-magnetic |
Bore Diameter | 63mm |
Stroke | 80 mm |
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.