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 SIJ63X600-75 Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X600-75
- Type: Double rod ISO standard cylinder (adjustable cushion)
- Bore size: 63 mm
- Stroke: 600 mm (customizable up to 1,000 mm)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Port size: G1/4 (NPT1/4 optional)
- Rod diameter: 20 mm (both rods)
- Rod material: Hard chrome-plated carbon steel
- Tube material: Aluminum alloy with hard anodized surface
- Seal type: HNBR seals (high temperature resistant)
- Temperature range: -20℃ to 150℃
- Cushion adjustment: 5–20 mm (both ends)
- Weight: 7.8 kg (without accessories)
- Dimensions: 1,170mm(L) × 110mm(W) × 95mm(H)
- Mounting options: Front flange (standard), rear clevis (optional)
- ISO compatibility: 15552 standard
High-precision dual rod cylinder designed for applications requiring anti-rotation stability and precise linear motion. Features symmetrical force distribution with twin piston rods and adjustable pneumatic cushions for smooth deceleration. The aluminum body with corrosion-resistant treatment makes it suitable for harsh environments.
- Precision press machinery alignment systems
- Automated welding equipment positioners
- Glass cutting machine cross-axis control
- Automotive assembly line clamping devices
- Packaging machine vertical lift mechanisms

Property | Property Value |
---|---|
sku | SIJ63X600-75 |
Adjustable Stroke | 75mm |
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 | 600mm |
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.