Airtac SI63 Standard Cylinder SI63X220STC
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 SI63X220STC Standard Cylinder Specifications
- Model: SI63X220STC
- Type: ISO 6432 compliant double-acting cylinder
- Bore size: 63mm
- Stroke: 220mm
- Operating pressure: 0.1–0.9 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable air cushion (both ends)
- Mounting style: Basic type (multiple options available: front flange, rear clevis)
- Port size: G1/4 (BSPP thread)
- Seal material: Nitrile rubber (NBR) with wear-resistant ring
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Weight: 2.5kg ±5% (without accessories)
- Dimensions: 420mm(L) × 75mm(W) × 75mm(H) (at full extension)
- Max theoretical force: 2,800N at 0.63MPa
- Speed range: 50–800mm/s (lubricated condition)
- Protection rating: IP65 (with wiper seal)
High-precision industrial cylinder featuring wear-resistant construction and dual adjustable pneumatic cushions for smooth operation. The corrosion-resistant anodized body and chrome-plated rod ensure durability in harsh environments. Includes built-in magnet for position sensing compatibility. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated assembly line clamping mechanisms
- Plastic injection molding machine ejectors
- Material handling conveyor systems
- Paper processing equipment actuators
- Automotive welding fixture positioning
Installation note:
Maintain 0.5-1mm alignment tolerance during mounting. For vertical installations,
use locking nuts on piston rod threads. Adjust cushion screws while monitoring
cylinder speed - turn clockwise to increase damping. Purge air lines before initial
operation to remove debris.
| Property | Property Value |
|---|---|
| sku | SI63X220STC |
| 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 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 220mm |
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.