Airtac STA Single Acting Compact Guided Cylinder STA40X20SB
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 STA40X20SB Single-Acting Compact Cylinder Specifications
- Model: STA40X20SB
- Type: Single-acting spring return (push type)
- Bore size: 40mm
- Stroke: 20mm (±1mm standard)
- Operating pressure: 0.05–0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber buffer
- Mounting type: Basic (no pre-mount accessories)
- Port size: M5x0.8 (standard), optional NPT1/8
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (nitrile rubber)
- Weight: 380g ±5% (without accessories)
- Dimensions:
- Retracted length: 85mm
- Extended length: 105mm
- Body width: 40mm
- Height with rod: 58mm
- ISO standard: 6432 compliant
- Lubrication: Pre-lubricated (DOP-free grease)
Ultra-slim profile cylinder optimized for space-constrained automation systems. Features anti-rotation guide grooves (2 positions) and dual-sensor mounting slots for position detection. The nickel-plated piston rod resists corrosion in humid environments. Requires 5μm filtered air with 1-10mg/m³ oil mist.
- PCB handling robots in electronics manufacturing
- Medical device clamping mechanisms
- Packaging machine ejector systems
- Photovoltaic panel positioning devices
- Automated test equipment actuators
Installation guidelines:Maximum side load ≤15% of thrust rating. For vertical mounting, use rod-down orientation. Allow 0.5mm clearance per 100mm stroke for thermal expansion. Lubricate every 5 million cycles with ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | STA40X20SB |
| 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 | External Thread |
| Magnet | S-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.