Airtac STA Single Acting Compact Guided Cylinder STA20X20SB
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 STA20X20SB Single-Acting Compact Cylinder Specifications
- Model: STA20X20SB
- Type: Single-acting spring return (piston rod type)
- Bore size: 20mm
- Stroke: 20mm (±1mm tolerance)
- Operating pressure: 0.1–0.9 MPa
- Temperature range: -20℃ to 80℃
- Port size: PT1/8 (G1/8 optional)
- Cushioning: Adjustable rubber bumper
- Mounting style: Front threaded (M5x0.8) & rear flange options
- Piston material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel (SUS304)
- Seal type: NBR rubber (oil & heat resistant)
- Weight: 0.25kg (without accessories)
- Dimensions: 100mm(L) × 40mm(W) × 40mm(H) (at full extension)
- Protection rating: IP40 (standard wiper seal)
- Max theoretical force: 28.3N @ 0.5MPa
- Repeat accuracy: ±0.5mm
Ultra-slim profile cylinder optimized for space-constrained automation systems. Features corrosion-resistant construction with precision honed tube and low-friction seals. Requires filtered air (≤5μm) with ISO VG32 hydraulic oil mist lubrication (optional). Not recommended for side load applications without guide mechanism.
- PCB clamping in SMT machines
- Lens positioning in optical inspection equipment
- Carton flap control in packaging lines
- Valve actuation in medical analyzers
- Component ejection in micro-molding presses
Installation note:
For vertical mounting, use anti-rotation brackets (ARB-20 accessory recommended).
Lubricate rod every 500km stroke travel using silicone-free grease.
| Property | Property Value |
|---|---|
| sku | STA20X20SB |
| 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 | M5×0.8 |
| Piston Rod Thread Type | External Thread |
| Magnet | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <20mm> |
| 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.