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 SIJ63X75-75H Dual-Axis Adjustable Cylinder Specifications
- Model: SIJ63X75-75H
- Type: Dual-axis adjustable stroke cylinder with double piston rods
- Bore size: Ø63 mm
- Stroke: 75 mm (adjustable via external stoppers)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Rubber buffer (both ends)
- Mounting style: Front flange with through-hole mounting
- Port size: G1/8 (NPT1/8 optional)
- Rod material: Stainless steel (SUS304)
- Cylinder body: Anodized aluminum alloy
- Weight: 3.2 kg ±5%
- Dimensions (L×W×H): 226mm × 63mm × 63mm (excluding rod extensions)
- Rod diameter: Ø16mm (per rod)
- Max lateral load: 45N at 0.5MPa
- Protection rating: IP54 (standard seals)
High-precision dual-rod cylinder featuring micrometer-style stroke adjustment (±2mm fine-tuning capability). The symmetrical dual-piston design eliminates rotational torque during operation, making it ideal for precision alignment applications. Includes magnetic piston for position sensing compatibility.
- PCB board clamping/fixturing systems
- CNC machine tool positioning mechanisms
- Glass panel transfer robots
- Automated optical inspection (AOI) equipment
- Precision die-cutting machine actuators


Property | Property Value |
---|---|
sku | SIJ63X75-75H |
Adjustable Stroke | 75mm |
Seal Material | FKM |
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 | 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.