Airtac SI50 Standard Cylinder SI50BX20S
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 SI50BX20S Standard Cylinder Technical Specifications
- Model: SI50BX20S
- Bore size: Ø50 mm
- Stroke: 20 mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Adjustable air cushion (both ends)
- Port size: Rc1/4 (NPT1/4 optional)
- Piston speed: 50–700 mm/s
- Ambient temperature: -20℃ to 80℃
- Material:
- Cylinder tube: Aluminum alloy (hard anodized)
- Piston rod: SUS304 stainless steel
- Seals: NBR/PU (standard), optional FKM seals
- Weight: 1.25 kg (without accessories)
- Dimensions:
- Extended length: 180 mm
- Retracted length: 160 mm
- Body width: 60 mm
- Mounting height: 35 mm
- Accessory options:
- Magnetic switch: D-A73 series
- Mounting styles: MF1 (front flange), MB1 (rear pivot), MP2 (side lug)
- Rod end types: Male thread (M10×1.25), clevis, flange
High-precision ISO cylinder with double-acting operation, featuring wear-resistant chromium-plated piston rod and dust-resistant scraper. The hexagonal tie-rod design ensures structural stability in high-moment applications. Optimized for 0.5 MPa working pressure with 90% efficiency rating.
- Plastic injection molding machine ejectors
- Automated conveyor sorting systems
- CNC machine tool clamping devices
- Automotive welding fixture positioning
- Food packaging vertical lift mechanisms
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial use.
Maintain 0.3 mm minimum clearance between magnetic switch and cylinder body.
For vertical mounting, install locknut (AS-06) to prevent rod rotation.
| Property | Property Value |
|---|---|
| sku | SI50BX20S |
| 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 | <20mm> |
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.