Airtac SI50 Standard Cylinder SI50X220STC
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 SI50X220STC Standard Cylinder Specifications
- Model: SI50X220STC
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: Ø50 mm
- Stroke: 220 mm (±0.5mm tolerance)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Cushioning: Adjustable rubber buffers (both ends)
- Piston rod thread: M20×1.5 external thread
- Port size: G1/8 (ISO 228-1) with 6mm push-in fittings
- Material: Aluminum alloy barrel (AlSi10Mg), chromed steel piston rod
- Seals: NBR (standard), optional FKM for high temp
- Temperature range: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 3.8 kg (8.38 lbs)
- Dimensions:
- Extended length: 448 mm
- Retracted length: 228 mm
- Body diameter: Ø50 mm
- Mounting flange: 100×100 mm square pattern
- Max thrust: 1,570N @0.6MPa (extend), 1,340N @0.6MPa (retract)
- Max speed: 500–800 mm/s (with proper cushion adjustment)
- Protection rating: IP65 (standard wiper seal)
Industrial-grade pneumatic cylinder featuring precision honed tubing and dual anti-rotation design. The SI50X220STC combines high moment resistance (up to 25Nm) with smooth operation, making it ideal for vertical lifting applications. Includes magnetic piston (D-M9 proximity sensor compatible) for position feedback. Pre-lubricated with multi-grade grease for 5,000km service life.
- Die-casting machine ejection systems
- Automated palletizing robot end-effectors
- Plastic injection molding machine clamps
- Heavy-duty conveyor gate actuators
- Paper processing equipment feeders
Installation guidelines:
Use M8 class 8.8 mounting bolts with spring washers. For vertical mounting,
install speed controllers to prevent piston slam. Maintain 0.5–1mm alignment
tolerance between rod and load. Relubricate every 500,000 cycles in high-dust environments.
| Property | Property Value |
|---|---|
| sku | SI50X220STC |
| 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 | Medium Carbon Steel |
| 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.