Airtac SI40 Standard Cylinder SI40BX120TC
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 SI40BX120TC Standard Cylinder Specifications
- Model: SI40BX120TC
- Bore size: 40mm
- Stroke: 120mm
- Operation type: Double-acting
- Working pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable buffer (both ends)
- Mounting type: Through rod (TC series)
- Port size: M5x0.8 (standard) / NPT1/8 optional
- Rod thread: M10x1.25
- Piston speed: 50–800 mm/s
- Seal material: NBR (standard) / FKM optional
- Weight: 1.85 kg ±2%
- Dimensions: 240mm(L) × 40mm(Ø) × 50mm(Mounting width)
- ISO compatibility: ISO 6432 standard
- Protection rating: IP65 (with wiper seal)
High-precision industrial cylinder featuring chromium-plated piston rod and anodized aluminum barrel. The SI40BX120TC delivers 314N thrust at 0.6MPa (extend) and 278N at retract. Its through-rod design allows symmetrical force transmission, ideal for applications requiring balanced loading.
- Automated assembly line clamping mechanisms
- Textile machinery tension control systems
- Plastic injection mold ejection units
- Automotive part positioning fixtures
- Food processing conveyor gate actuators
Installation note:
Lubricate rod with ISO VG32 hydraulic oil before initial operation.
Maintain 0.5mm minimum clearance between rod end and load during alignment.
For vertical mounting, use auxiliary guide mechanisms for strokes >100mm.
| Property | Property Value |
|---|---|
| sku | SI40BX120TC |
| 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 | 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.