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 SIJ63X300-100STC Dual Axis Adjustable Cylinder Specifications
- Model: SIJ63X300-100STC
- Type: Double rod adjustable stroke cylinder (dual axis)
- Bore size: Ø63 mm
- Stroke: 300 mm (adjustable through stopper)
- Operating pressure: 0.05–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Port size: G1/8 (NPT1/8 optional)
- Cushioning: Adjustable rubber bumper (both ends)
- Mounting type: Basic (axial) + side mounting holes
- Rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR + PU combination
- Weight: 6.8 kg (including rods)
- Dimensions:
- Extended length: 615±2 mm
- Retracted length: 415±2 mm
- Body width: 100 mm (mounting surface)
- Overall height: 63 mm (excluding rods)
- Rod diameter: Ø20 mm (double rods)
- Rod thread: M10×1.25 (both ends)
- Protection rating: IP54 (standard seals)
- Optional accessories: Magnetic switch groove (SI-JM8 compatible)
High-precision dual rod cylinder with mechanical stroke adjustment, featuring twin guide rods for enhanced moment resistance and positional accuracy. The aluminum alloy construction reduces inertia while maintaining rigidity, with chrome-plated rods providing corrosion resistance. Includes external stroke adjustment screws (±5mm fine-tuning range) and dual cushioning control.
- Precision press-fit operations in electronics assembly
- Vertical lifting mechanisms with guided alignment
- Multi-station rotary index table positioning
- Glass panel handling systems requiring parallel motion
- Automated welding equipment with Z-axis stabilization

Property | Property Value |
---|---|
sku | SIJ63X300-100STC |
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 | S-Magnetic |
Bore Diameter | 63mm |
Stroke | 300mm |
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.