Airtac STA Single Acting Compact Guided Cylinder STA25X20
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 STA25X20 Single-Acting Compact Cylinder Specifications
- Model: STA25X20
- Type: Single-acting spring return (thin series)
- Bore size: 25mm
- Stroke: 20mm
- Operating pressure: 0.05–0.9 MPa
- Piston speed: 50–800 mm/s
- Port size: M5x0.8 (standard) / NPT1/8 (optional)
- Cushioning: Adjustable rubber bumper
- Operating temperature: -20℃ to 80℃
- Piston material: Hard anodized aluminum alloy
- Rod material: Stainless steel (SUS304)
- Seal type: NBR/PU (oil & heat resistant)
- Weight: 0.27kg ±3%
- Dimensions: 80mm(L) × 42mm(W) × 42mm(H)
- Mounting: Standard ISO 15552 front flange (optional base/clevis)
- Sensor compatibility: Built-in magnet for magnetic switches
- Protection rating: IP67 (dust/water resistant)
Ultra-slim profile cylinder optimized for space-constrained automation systems. Features precision-ground rod and multi-layered sealing system for leak-free operation. Requires 0.1–1.0 MPa filtered air supply (40μm filtration recommended). Includes anti-rotation guide for stable linear motion.
- PCB handling robots in electronics manufacturing
- Medical device clamping mechanisms
- Packaging machine lid closure systems
- Automotive window regulator testing rigs
- Semiconductor wafer processing equipment
Installation note:
Lubricate with ISO VG32 hydraulic oil before initial use. Avoid side load exceeding 5N.
For vertical mounting, use speed controller to prevent impact damage at stroke ends.
- MSUB-M5NW magnetic sensor (sold separately)
- STA-F25 front flange mounting kit
- ASL-4M speed controller
| Property | Property Value |
|---|---|
| sku | STA25X20 |
| 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 | Internal Thread |
| Magnet | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <25 mm> |
| 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.