Airtac SI40 Standard Cylinder SI40X212S
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SI40X212S
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Description
1. ISO15552 (formerly ISO6431) Standard Cylinder Design
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
Installation note:
Lubricate through air port before initial use (ISO VG32 recommended).
Allow 10mm clearance around cylinder body for heat dissipation.
Max side load ≤15% of theoretical thrust. For vertical mounting,
use counterbalance valves for load holding.
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 SI40X212S Standard Cylinder Specifications
- Model: SI40X212S
- Bore size: 40mm
- Stroke: 200mm (standard version)
- Operating pressure: 0.05-1.0 MPa
- Cushioning type: Adjustable hydraulic buffer + rubber pad
- Mounting style: Basic type (multiple options: MF1/MF2/MB1/MB2)
- Port size: M5x0.8 (standard), optional G1/8 or NPT1/8
- Operating temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated carbon steel (S45C)
- Cylinder tube: Aluminum alloy with hard anodized finish
- Seal material: NBR (standard), optional FKM for high temp
- Protection rating: IP54 (standard), IP67 with optional wiper
- Theoretical thrust: 1260N at 0.7MPa (extend), 1140N (retract)
- Weight: 1.85kg (bare cylinder), 2.1kg with standard accessories
- Dimensions (L×W×H):
- Retracted: 285mm × 50mm × 50mm
- Extended: 485mm × 50mm × 50mm
- Mounting center distance: 25mm (front) / 40mm (rear)
High-precision ISO 6432 compliant cylinder featuring dual-cushion control and wear-resistant construction. The hexagonal tie-rod design enables stable alignment in high-side-load applications. Equipped with a magnetic piston for position sensing compatibility (sensor not included).
Typical Applications:
- Automated packaging line pusher mechanisms
- CNC machine tool clamping devices
- Conveyor sorting gate actuators
- Automotive welding fixture positioning
- Food processing equipment (with optional stainless steel version)
Installation note:
Lubricate through air port before initial use (ISO VG32 recommended).
Allow 10mm clearance around cylinder body for heat dissipation.
Max side load ≤15% of theoretical thrust. For vertical mounting,
use counterbalance valves for load holding.
| Property | Property Value |
|---|---|
| sku | SI40X212S |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 212mm |
Shipping policies
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.
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