Airtac STA Single Acting Compact Guided Cylinder STA40X20
2. Riveted structure integrates cylinder body with rear cover, piston with piston rod for compact and reliable assembly;
3. Internal diameter roller burnishing combined with hard anodizing ensures excellent wear resistance and durability;
4. Asymmetrical bidirectional sealing configuration on piston enables compact dimensions with integrated oil reservoir;
5. Ultra-slim profile design optimizes space utilization in confined installations;
6. Built-in sensor grooves along cylinder periphery facilitate seamless sensor integration;
7. Multiple configuration options (standard, double-ended rod, or rodless variants) available.
Category: Thin Series Cylinders , Brand: AirTAC , Series: STA
AirTAC STA40X20 Single-Acting Compact Cylinder Specifications
- Model: STA40X20
- Type: Single-acting spring return (compact series)
- Bore size: 40mm
- Stroke: 20mm
- Operating pressure: 0.15–0.8 MPa
- Port size: 1/8" NPT (G1/8 optional)
- Cushioning: Adjustable rubber buffer
- Mounting style: Front flange (MF1), rear pivot (MP4), or basic type (no mount)
- Piston rod material: Stainless steel (SUS304)
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Ambient temperature: -20℃ to 80℃
- Weight: ~0.8kg (without accessories)
- Dimensions:
- Total length (L): 125mm (at mid-stroke)
- Body diameter: 80mm
- Mounting hole spacing: 60mm × 60mm (MF1 type)
- Rod end thread: M10 × 1.25
- Protection rating: IP65
- Lubrication: Pre-lubricated (relubrication interval: 2,000km)
Ultra-slim profile cylinder optimized for space-constrained automation systems. Features a dual-guide rod design for enhanced lateral load capacity (max 30N at full extension). The hardened piston rod and self-compensating seals enable smooth operation in high-cycle applications (up to 5 million cycles at rated pressure). Includes magnetic piston for position sensing compatibility.
- PCB handling robots in electronics manufacturing
- Clamping mechanisms in CNC tool changers
- Valve actuation in medical analyzer equipment
- Precision positioning in semiconductor wafer handling
- Compact lifting devices in food packaging lines
Installation note:
For optimal performance, maintain 0.5-1mm clearance between cylinder body and adjacent components. Use only angular misalignment ≤3° with pivot mounts. Lubricate with ISO VG32 hydraulic oil if manual relubrication required.
| Property | Property Value |
|---|---|
| sku | STA40X20 |
| 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: -20-70°C Speed Range: 50-500 mm/s |
| Port Size | PT1/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <40mm> |
| Stroke | <20mm> |
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.