Airtac SI63 Standard Cylinder SI63X153SN
2. Piston sealing features dual-locked Y-type axial sealing structure with dust scraping capability, delivering extended service life and low friction resistance;
3. Aluminum tube with cross-shaped reinforcement and anodized tie rods for enhanced corrosion resistance;
4. Optimized cushion adjustment system with stable stroke control;
5. Multiple bore sizes and mounting accessories available for flexible configuration.
Category: Standard Cylinders | Brand: Airtac | Series: SI63
AirTAC SI63X153SN Standard Cylinder Technical Specifications
- Model: SI63X153SN
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: Ø63mm (±0.1mm tolerance)
- Stroke: 153mm (adjustable stroke cushioning)
- Operating pressure: 0.1-0.9 MPa
- Temperature range: -20℃ to 80℃ (NBR seals)
- Port size: G1/8 (BSPP thread)
- Cushioning: Adjustable elastic buffer + air cushion
- Mounting style: Basic front/rear flange (NF1 mounting to ISO 15552)
- Material: Aluminum alloy barrel, hardened stainless steel piston rod
- Sensor compatibility: M9/M12 inductive proximity switches (2 slots)
- Weight: 2.7kg (without accessories)
- Dimensions: 360mm(L) × 78mm(W) × 78mm(H) (full extension)
- Rod thread: M16×1.5 external thread (stainless steel)
- Piston speed: 50-750mm/s (optimal range)
- IP rating: IP54 (standard), IP67 optional
High-force industrial cylinder featuring precision honed tubing and double lip seals for leak-free operation. The SI63X153SN combines 25% increased lateral load capacity compared to previous models through its reinforced guide bushing design. Requires ISO VG32 hydraulic oil mist lubrication (0.3cm³/min recommended).
- Press machine ejection systems (200-500kN presses)
- Automated palletizing arms with heavy payloads
- Plastic injection molding machine core-pulling
- Steel mill conveyor gate actuators
- Forestry equipment log positioning
Installation protocol:
Allow 0.5% stroke length thermal expansion clearance in high-cycle
applications (>800 cycles/hour). Lubricator unit must maintain
15-30μm oil particle size. Avoid angular misalignment exceeding 0.5°
during side load operations.
| Property | Property Value |
|---|---|
| sku | SI63X153SN |
| Seal Material | NBR |
| 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 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 153 mm |
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.