Airtac SI50 Standard Cylinder SI50X40S
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 SI50X40S Standard Cylinder Specifications
- Model: SI50X40S
- Type: ISO 6432 compliant single-acting spring return cylinder
- Bore size: Ø50 mm ±0.1mm
- Stroke: 40 mm (adjustable cushion range: 5-8mm)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -20℃ to 80℃ (with SCS seal option)
- Cushion type: Rubber buffer with adjustable end dampers
- Port size: M14×1.5 (G1/8 optional)
- Mounting style: Basic front flange (NF50) with accessory mounting threads
- Material: Aluminum alloy barrel (hard anodized), stainless steel piston rod
- Seal material: Nitrile rubber (NBR) standard, optional polyurethane (AU)
- Rod end thread: M12×1.75 (male)
- Weight: 2.35 kg ±3% (without accessories)
- Dimensions: 197mm(L) × 56mm(W) × 56mm(H) (at full retraction)
- Protection rating: IP65 (standard wiper design)
- Max theoretical force: 196N @ 0.5MPa (extending)
High-precision industrial cylinder featuring anti-rotation mechanism and dual magnetic sensor slots (compatible with AVM series sensors). The wear-resistant chromium-plated piston rod integrates dust-resistant scraper rings, making it ideal for particulate-heavy environments. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Plastic injection molding machine ejectors
- Automated palletizing system pushers
- CNC machine tool clamping mechanisms
- Food processing conveyor gate actuators
- Automotive welding fixture positioning
Maintenance note:
Lubricate every 500km of cumulative stroke movement.
For vertical installations, use rod-down orientation
to prevent piston seal wear from self-weight extension.
- Mounting brackets: MF50/MB50 series
- Couplings: CRK12 rod-end bearings
- Speed controllers: ASC-2000 series flow valves
- Position sensors: AVM-M12D inductive proximity
| Property | Property Value |
|---|---|
| sku | SI50X40S |
| 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 | <40mm> |
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.