Airtac SI50 Standard Cylinder SI50X420
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 SI50X420 Standard Cylinder Specifications
- Model: SI50X420
- Bore size: Ø50 mm
- Stroke: 420 mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: Rc1/4 (NPT1/4 optional)
- Operating temperature: -20℃ to 80℃
- Piston speed: 50–800 mm/s
- Material: Aluminum alloy body, NBR seals
- Mounting type: Basic type (MF1), optional foot/rod flange mounts
- Rod thread: M16×1.5
- Weight: 3.8 kg (with rod)
- Dimensions:
- Total length: 634 mm (stroke 420 + base length)
- Body diameter: Ø63 mm
- Mounting hole spacing: 60×60 mm
- ISO standard: Complies with ISO 6431/VDMA 24562
High-torque industrial cylinder with extended stroke capability, featuring corrosion-resistant anodized aluminum construction and precision honed tube. Dual cushioning system minimizes end-impact noise, while the chrome-plated piston rod ensures durability in harsh environments. Requires 40μm filtered lubricated air (ISO 8573-1).
- Press machine ejection systems
- Automotive welding fixture positioning
- Conveyor gate actuation in logistics systems
- Plastic injection molding machine core pulls
- Heavy-duty clamping devices
Installation note:
For vertical mounting, use rod-down position to prevent seal wear.
Apply ISO VG32 hydraulic oil lubrication monthly in dry environments.
Allow 20mm clearance around cylinder for heat dissipation.
| Property | Property Value |
|---|---|
| sku | SI50X420 |
| 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 | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | 420mm |
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.