Airtac SI50 Standard Cylinder SI50X340S
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 SI50X340S Standard Cylinder Specifications
- Model: SI50X340S
- Bore size: 50mm
- Stroke: 340mm
- Action type: Double-acting
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable pneumatic cushion (both ends)
- Port size: M5x0.8 (G1/8 optional)
- Piston rod thread: M10x1.25
- Material: Aluminum barrel, chrome-plated piston rod
- Temperature range: -20℃ to 80℃
- Protection rating: IP40
- Mounting type: Basic type (accessory mountings available)
- Weight: ~3.5kg (without accessories)
- Dimensions: 445mm(L) × 50mm(Bore) × 72mm(Mounting height)
- Seal material: NBR (standard), optional Polyurethane
- Max theoretical thrust: 196N @ 0.5MPa
- Piston speed: 50–800mm/s
A heavy-duty ISO 6432 compliant cylinder featuring wear-resistant guide bushings and dual anti-rotation pins. The anodized barrel surface enhances corrosion resistance, while the chrome-plated rod (hardness HRC 45-55) ensures durability in high-cycle applications. Requires 40μm filtered air with ISO VG32 lubrication (optional oil-free operation).
- Stamping machine ejection mechanisms
- Conveyor sorting gate actuators
- Plastic injection molding clamp units
- Automated welding fixture positioning
- Packaging machine pusher assemblies
Installation note:
Align cylinder axis with motion direction within ±1° tolerance.
For vertical mounting, use locknut on piston rod thread (15N·m torque max).
Allow 15mm clearance behind cushion screws for adjustment.
Maintenance tip:
Replace rod wipers every 500km cumulative travel distance.
Lubricate every 3 months in normal operation (monthly in high humidity).
| Property | Property Value |
|---|---|
| sku | SI50X340S |
| 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 | 340mm |
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.