Airtac SI50 Standard Cylinder SI50AX140
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 SI50AX140 Standard Cylinder Specifications
- Model: SI50AX140
- Type: Double-acting pneumatic cylinder (ISO 6432 compliant)
- Bore size: 50mm
- Stroke: 140mm (customizable up to 1,000mm)
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable air cushion at both ends
- Port size: Rc1/4 (G1/4 optional)
- Piston rod material: Chrome-plated carbon steel (S45C)
- Tube material: Anodized aluminum alloy
- Seal material: NBR (Nitrile rubber) standard, optional FKM for high temp
- Operating temperature: -20℃ to 80℃ (NBR), -10℃ to 150℃ (FKM)
- Weight: 1.85kg ±3% (excluding accessories)
- Dimensions: 200mm(L) × 50mm(Ø) × 50mm(H) (basic type)
- Rod end type: Female thread M10×1.25
- Max theoretical thrust: 196N at 0.5MPa
- Speed range: 50–1,000mm/s
- Mounting style: Basic type (MF1), optional foot/mount flange
- Protection rating: IP65 (standard wipers)
- Lubrication: Non-lube (oil mist lubrication recommended)
A high-performance ISO-standard pneumatic cylinder featuring corrosion-resistant construction and precision honed tube. The SI50AX140 combines rapid response (minimum 0.5ms actuation time) with low friction design, achieving over 3,000km service life under normal operation. Integrated magnetic field enables sensor mounting for position feedback.
- Factory automation: Pick-and-place systems
- Packaging machinery: Case sealing/clamping
- Material handling: Conveyor diverters
- Automotive: Welding fixture actuation
- Food processing: Hygienic-grade applications (with FKM seals)
Installation notes:
Align cylinder axis within ±0.2° to prevent side load. Maintain 0.3–1.0MPa clean dry air supply.
For vertical mounting, install speed controller on cap end. Lubricate with ISO VG32 turbine oil if used in high-cycle applications.
- 20 million cycles (non-lubricated)
- 50 million cycles (with oil mist lubrication)
| Property | Property Value |
|---|---|
| sku | SI50AX140 |
| 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 | SUS420J2 |
| Magnet | Non-magnetic |
| Bore Diameter | <50mm> |
| Stroke | <140mm> |
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.