Airtac SI40 Standard Cylinder SI40X120TC
2. Features wear-resistant Y-shaped axial sealing structure with cushioning function, extended service life, and low friction resistance;
3. Aluminum square tube profile with anodized tie rods for superior corrosion resistance;
4. Built-in adjustable pneumatic cushioning at both ends;
5. Multiple cylinder specifications and mounting accessories available for flexible configurations.
Category: Standard Cylinders | Brand: AirTAC | Series: SI40
AirTAC SI40X120TC Standard Cylinder Specifications
- Model: SI40X120TC
- Bore size: 40 mm
- Stroke: 120 mm
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Adjustable hydraulic buffer (both ends)
- Mounting style: Front flange (TC-type) with 4xM5 threaded holes
- Port size: M5×0.8 (G1/8 optional)
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: NBR (Nitrile rubber)
- Weight: 1.25 kg (excluding accessories)
- Dimensions:
- Total length: 208 mm (stroke 120 + end caps)
- Body diameter: 48 mm ±0.5
- Mounting flange: 60×60 mm square base
- Rod thread: M10×1.25 (external)
- ISO standard: 6432 compliant
- Protection rating: IP65 (dust-tight & water jet resistant)
A high-precision ISO cylinder with corrosion-resistant construction, designed for industrial automation requiring medium thrust (calculated thrust: 502N at 0.5MPa). Features dual adjustable cushioning for smooth end-stroke deceleration and reduced impact noise. The TC flange mounting enables secure fixation in vertical/horizontal orientations.
- Carton pushing mechanisms in packaging lines
- Clamping fixtures for CNC machining centers
- Conveyor gate actuators in material handling
- Printing press paper feed systems
- Automated door locking in cleanrooms
Installation note:
Lubricate rod with ISO VG32 hydraulic oil before initial use.
Maintain 0.3mm minimum alignment tolerance between rod and load.
For vertical mounting, install air vent at upper port to prevent piston drift.
| Property | Property Value |
|---|---|
| sku | SI40X120TC |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| 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.