Airtac SI50 Standard Cylinder SI50BX220S
2. Piston features a durable Y-type axial seal with self-compensating function, providing extended service life and low friction resistance
3. Aluminum tube with crisscross reinforcement design and anodized tie rods for enhanced corrosion resistance
4. Adjustable cushioning for smooth operation
5. Multiple configurations available with comprehensive cylinder variants and mounting accessories for flexible system integration
Category: Standard Cylinders | Brand: AirTAC | Series: SI50
AirTAC SI50BX220S Standard Cylinder Specifications
- Model: SI50BX220S
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: 50mm
- Stroke: 220mm
- Operating pressure: 0.15–1.0 MPa
- Medium temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Basic type (optional foot/axial/flange mounts)
- Port size: G1/8 (Rc1/8 optional)
- Piston rod thread: M16×1.5
- Material: Aluminum alloy barrel, chrome-plated steel rod
- Seal material: NBR (nitrile rubber)
- Protection rating: IP65 (standard), IP67 (optional)
- Weight: ~2.3kg (excluding accessories)
- Dimensions: 370mm(L) × 50mm(Bore) × 76mm(H) (Extended length)
- Max theoretical force: 196N @0.5MPa
High-precision industrial cylinder with dual cushion control and corrosion-resistant construction. Features a hard-anodized aluminum barrel for extended wear resistance and low-friction guided piston movement. The chrome-plated piston rod (hardness HRC 45-55) ensures durability in high-cycle applications. Compatible with AT/ISO mounting accessories.
- Packaging machinery clamping mechanisms
- Automated material handling systems
- Automotive assembly line actuators
- Printing press paper feed systems
- Food processing equipment (optional stainless steel version)
Installation note:
Lubricate rod with ISO VG32 hydraulic oil before initial use.
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use spring-down orientation to prevent seal wear.
- Standard: 5,000km travel distance (clean air)
- Maintenance cycle: Relubricate every 2,000km or 6 months
- Endurance: 5 million cycles @0.5MPa (non-cushioned)
| Property | Property Value |
|---|---|
| sku | SI50BX220S |
| 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 | PT1/4 |
| Piston Rod Material | SUS304 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| 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.