Airtac SI50 Standard Cylinder SI50X120S
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 SI50X120S Standard Cylinder Technical Specifications
- Model: SI50X120S
- Bore size: Ø50 mm
- Stroke: 120 mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable air cushion (both ends)
- Port size: M5x0.8 (standard) / G1/8 (optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Hard chrome-plated carbon steel
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Mounting type: Basic type (no built-in mounting)
- Weight: 1.95 kg (with rod)
- Dimensions:
- Extended length: 237 mm
- Retracted length: 117 mm
- Body diameter: Ø56 mm
- Rod end thread: M16x1.5
A heavy-duty ISO 6432 compliant cylinder featuring dual adjustable pneumatic cushions for smooth end-of-stroke deceleration. The hard chrome rod with integrated scraper seal ensures reliable operation in dusty environments. Pre-lubricated design with corrosion-resistant construction makes it suitable for 10,000km+ service life under standard conditions.
- Automated assembly line clamping devices
- Plastic injection molding ejectors
- Packaging machine pusher mechanisms
- CNC machine tool fixture actuation
- Automotive welding jig positioning
Installation guidelines:
Maximum side load 15N, axial misalignment tolerance ±0.5°. Use swivel brackets for angular force applications.
Lubricate with ISO VG32 hydraulic oil if operated below 0℃. Allow 20mm clearance behind rod end for full stroke.
| Property | Property Value |
|---|---|
| sku | SI50X120S |
| 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 | 120mm |
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.