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 SIJ63X75-30STC Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X75-30STC
- Type: Double-acting dual rod cylinder with adjustable stroke
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 75mm (adjustable within ±2mm)
- Operating pressure: 0.05-1.0 MPa
- Cushioning: Adjustable rubber buffer (both ends)
- Rod diameter: Ø16mm chrome-plated steel
- Mounting type: Standard side-mount with 4x M6x1.0 threaded holes
- Port size: PT1/4 (G1/4 optional)
- Operating temperature: -10℃ to 80℃
- Cylinder tube material: Aluminum alloy (hard anodized)
- Rod material: SCM435 steel (hard chrome plated)
- Seal material: NBR + PU combination
- Weight: 2.5kg ±3% (without accessories)
- Dimensions: 242mm(L) × 63mm(Bore W) × 95mm(H) (at mid-stroke)
- Max lateral load: 50N at full extension
- ISO standard: 15552 compliant
Precision dual-rod cylinder featuring micrometer-style stroke adjustment (30mm adjustment range) with locking nuts. The hardened guide rods provide exceptional lateral load capacity and alignment stability. Includes wear-resistant scraper seals and IP54-rated protection against particulate ingress.
- Precision clamping fixtures in CNC machining centers
- Vertical lifting mechanisms for assembly robots
- Position-adjustable sensor mounting platforms
- Parallel motion systems in glass handling equipment
- Balanced force applications in semiconductor testers

Property | Property Value |
---|---|
sku | SIJ63X75-30STC |
Adjustable Stroke | 30mm |
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 | 75mm |
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.