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 SIJ63 Double Rod Adjustable Cylinder SIJ63X260-50S Technical Specifications
- Model: SIJ63X260-50S
- Type: Double rod adjustable stroke cylinder (ISO 15552 compliant)
- Bore size: Ø63 mm
- Stroke: 260 mm (adjustable range: 0-260mm)
- Mounting style: Basic type with front flange (NF series)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Rod type: Double chrome-plated steel rods (Ø20mm)
- Port size: G1/2 (NPT1/2 optional)
- Temperature range: -20℃ to 80℃
- Tube material: Aluminum alloy (anodized)
- Seal material: NBR + PU combination
- Weight: 6.8 kg (±2%)
- Dimensions:
- Total length (extended): 629 mm
- Body diameter: Ø80 mm
- Mounting hole spacing: 100×100 mm
- Rod protrusion length: 35 mm per side
High-precision dual rod cylinder featuring mechanical stroke adjustment locknuts and anti-rotation mechanism. The symmetrical force distribution design enables precise linear motion control, with integrated magnetic piston for position sensing compatibility. Includes wear-resistant guide bushings and dust-resistant scraper seals.
- Precision press-fit operations in automotive assembly
- Vertical lifting mechanisms for glass handling systems
- Synchronized clamping fixtures for CNC machining centers
- Adjustable stops in packaging conveyor systems
- Position-stable platforms for optical inspection equipment

Property | Property Value |
---|---|
sku | SIJ63X260-50S |
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 | S-Magnetic |
Bore Diameter | 63mm |
Stroke | 260mm |
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.