Airtac SI63 Standard Cylinder SI63X185TC
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 SI63X185TC Standard Cylinder Specifications
- Model: SI63X185TC
- Bore size: 63mm
- Stroke: 185mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Mounting type: Basic type (no accessories) with standard foot mounting holes
- Port size: G1/4 (ISO standard)
- Piston speed: 50–750 mm/s
- Operating temperature: -20℃ to 80℃
- Material:
- Tube: Aluminum alloy (hard anodized)
- Piston rod: Chrome-plated steel
- End caps: Aluminum alloy
- Weight: 2.85 kg ±2%
- Dimensions:
- Extended length: 433mm
- Retracted length: 248mm
- Body diameter: 80mm
- Mounting hole spacing: 30mm (vertical) × 75mm (horizontal)
- Built-in magnet: Yes (for magnetic sensor compatibility)
- ISO standard: 6432 (32-320mm stroke range)
A heavy-duty double-acting cylinder featuring precision honed tubing and triple sealing system (rod seal, piston seal, and wiper). The TC variant includes external cushion adjustment screws for precise stroke-end deceleration control. Designed for high cycle rates with wear-resistant guide bands and corrosion-resistant rod treatment.
- Press machine ejection systems
- Automated assembly line clamping devices
- Packaging equipment material pushing mechanisms
- Plastic injection molding machine core pulling
- Automotive welding fixture positioning
Installation note:
Lubricate through air ports using ISO VG32 hydraulic oil before initial operation.
For vertical mounting, add 10-15% extra thrust capacity margin.
Maintain 0.3mm minimum clearance between magnetic sensor and cylinder body.
| Property | Property Value |
|---|---|
| sku | SI63X185TC |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 185mm |
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.