Airtac STA Single Acting Compact Guided Cylinder STA50X20B
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 STA50X20B Single-Acting Compact Cylinder Specifications
- Model: STA50X20B
- Type: Single-acting spring return (piston type)
- Bore size: 50mm
- Stroke: 20mm ±0.5mm
- Operation: Air pressure extension / Spring retraction
- Operating pressure: 0.15–0.8 MPa
- Port size: Rc1/4 (NPT1/4 optional)
- Cylinder material: Aluminum alloy (hard anodized)
- Piston rod material: SUS304 stainless steel
- Seal material: NBR (nitrile rubber)
- Temperature range: -20℃ to 80℃
- Cushion type: Adjustable rubber buffer
- Mounting style: Compact flange mounting (ISO 15552 compatible)
- Weight: 0.82kg ±3%
- Dimensions: 100mm(L) × 80mm(W) × 50mm(H) (flange base to rod end)
- Rod thread: M10×1.25 external thread
- Max speed: 500mm/s
- Lubrication: Pre-lubricated (Oil-free operation possible)
Ultra-slim profile cylinder optimized for space-constrained automation systems. Features corrosion-resistant construction with precision honed tube and double sealing structure. The low-friction design ensures smooth operation with ≤0.15MPa starting pressure. Optional magnetic piston version available (STA50X20B-M) for position sensing.
- PCB handling robots in electronics manufacturing
- Clamping mechanisms in CNC fixtures
- Valve actuation in food packaging lines
- Medical bed adjustment systems
- Compact assembly station pushers
Installation guidelines:
Maintain 0.5mm minimum clearance between rod end and load.
For vertical mounting, use spring-down orientation to prevent seal wear.
Lubricate every 3 months with ISO VG32 hydraulic oil if used in high-cycle applications (>500k cycles/year).
| Property | Property Value |
|---|---|
| sku | STA50X20B |
| 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 | PT1/4 |
| Piston Rod Thread Type | External Thread |
| Magnet | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <50mm> |
| 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.