Airtac SI50 Standard Cylinder SI50X40H
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 SI50X40H Standard Cylinder Specifications
- Model: SI50X40H
- Type: ISO 6432 standard single-acting spring return cylinder
- Bore size: 50 mm
- Stroke: 40 mm (adjustable cushioning ±5mm)
- Operating pressure: 0.05–1.0 MPa
- Piston speed: 50–800 mm/s
- Mounting style: Basic type (axial mounting holes)
- Port size: M14×1.5 (G1/8 optional)
- Piston rod thread: M12×1.25
- Seal material: NBR (Nitrile rubber)
- Temperature range: -20℃ to 80℃
- Cushioning type: Rubber buffer + adjustable cushion screw
- Weight: 0.96 kg (with stroke 40mm)
- Dimensions:
- Length: 143 mm (min. extended length)
- Width: 60 mm (mounting bracket span)
- Height: 50 mm (cylinder diameter)
- Rod end type: Female thread with locknut
- Protection rating: IP65 (dust-tight & water jet resistant)
High-precision industrial cylinder with chrome-plated piston rod and anodized aluminum barrel. Features dual cushioning system for smooth end-of-stroke deceleration. The H-suffix indicates enhanced sealing configuration for high-cycle applications. Requires ISO VG32 hydraulic oil lubrication for optimal performance.
- Automated assembly line clamping devices
- Printing machinery paper feed mechanisms
- Plastic injection molding ejector systems
- Food processing conveyor gate controls
- Automotive welding fixture positioning
Installation note:
Maintain 0.5mm minimum alignment tolerance between rod and load.
For vertical mounting, use spring-side down orientation. Lubricate through
air port using oil-fog lubrication (ISO VG32, 1 drop/3 cycles).
| Property | Property Value |
|---|---|
| sku | SI50X40H |
| Seal Material | FKM |
| 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 | Non-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.