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 SIJ63X275-100 Double Rod Adjustable Cylinder Specifications
- Model: SIJ63X275-100
- Type: Double rod, adjustable stroke compact cylinder
- Bore size: Ø63 mm
- Stroke: 275 mm (adjustable via stroke adjusters)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃
- Port size: 1/4 NPT (G1/8 optional)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting types: Basic/Flange/Middle trunnion
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal type: NBR + PU hybrid seals
- Weight: 4.8 kg (without accessories)
- Dimensions:
- Length: 585 mm (full extension)
- Width: 100 mm (mounting flange span)
- Height: 105 mm (including rod ends)
- Rod diameter: Ø20 mm (both rods)
- Max theoretical force: 310 N @ 0.63 MPa
- ISO standard: 15552 compliant
High-precision dual-rod cylinder featuring micron-level positioning repeatability (±0.2mm). The symmetrical rod design eliminates rotational torque for enhanced stability in precision alignment tasks. Integrated magnetic slots allow sensor mounting for position feedback. Corrosion-resistant construction with IP54 rating enables operation in humid environments.
- PCB handling robots requiring anti-rotation stability
- Glass panel polishing equipment with Z-axis pressure control
- Automated welding fixture positioning systems
- Pharmaceutical blister packaging machine actuators
- Solar panel laminator pressure mechanisms

Property | Property Value |
---|---|
sku | SIJ63X275-100 |
Adjustable Stroke | 100mm |
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 | 275mm |
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.