Airtac SI40 Standard Cylinder SI40AX210S
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 SI40AX210S Standard Cylinder Technical Details
- Model: SI40AX210S
- Type: ISO 6432 compliant double-acting pneumatic cylinder
- Bore size: 40 mm
- Stroke: 210 mm (±1.5mm tolerance)
- Operating pressure: 0.15–1.0 MPa
- Cushioning: Adjustable elastic cushion (both ends)
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (BSPP thread)
- Piston rod thread: M12×1.75
- Material: Aluminum alloy barrel, hardened steel rod
- Weight: 2.45 kg (with standard accessories)
- Dimensions: 315mm(L) × 50mm(W) × 50mm(H) (extended length)
- Rod end type: Female thread with pivot eye
- Seal material: NBR (Nitrile) with wear-resistant ring
- Max theoretical force: 125.6N @0.5MPa (extend), 113.4N @0.5MPa (retract)
- Max speed: 500–800 mm/s (with cushioning)
- ISO speed symbol: D (medium speed)
High-precision industrial cylinder featuring corrosion-resistant anodized surface treatment and built-in magnet for position sensing (S suffix). The T-slot mounting design enables flexible installation with optional accessories (MF1/MF2 mounts). Requires ISO VG32 turbine oil lubrication (1-2 drops per cycle) when using non-lubricated air systems.
- Automated assembly line clamping mechanisms
- Carton box compression in packaging systems
- Plastic injection molding ejectors
- CNC machine tool door interlocks
- Automotive welding fixture positioning
Maintenance protocol:
Lubricate rod every 500km cumulative travel using ISO-L-AGDA grade grease.
Avoid side load exceeding 15% of max thrust. Use AIRTAC CU-15 lubricator
for centralized systems. Magnetic sensor cable length: standard 2m (extendable).
| Property | Property Value |
|---|---|
| sku | SI40AX210S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 210mm |
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.