2. Threaded connection between cylinder body and front/rear covers delivers robust construction and easy maintenance;
3. Precision-machined bore with hard anodized treatment for superior wear resistance and extended service life;
4. Asymmetric bidirectional piston seal design combines compact dimensions with integrated oil reservoir functionality;
5. Space-saving profile achieves 50% more compact installation space compared to ISO 15552 standard cylinders of equivalent bore size;
6. Triple-side sensor slots enable tool-free sensor installation;
7. Integrated cushioning system effectively absorbs residual energy from high-speed operations and mechanical rotation;
8. Multiple configurable mounting accessories available for diverse applications.
Category: Compact Cylinders | Brand: AirTAC | Series: ASE
AirTAC ASE40X25S Single-Action Compact Cylinder Specifications
- Model: ASE40X25S
- Type: Single-acting spring return (push type)
- Bore size: 40mm
- Stroke: 25mm (±1.5mm tolerance)
- Operating pressure: 0.05–0.9 MPa
- Medium temperature: -20℃ to 80℃
- Cushion type: Fixed rubber buffer
- Mounting style: Front flange (MF1) with optional foot mounting
- Port size: M5x0.8 (standard), G1/8 available on request
- Seal material: NBR (nitrile rubber) with wear-resistant ring
- Piston material: Anodized aluminum alloy
- Protection rating: IP54 (standard dust/moisture resistance)
- Weight: 0.65kg (excluding accessories)
- Dimensions: 165mm(L) × 40mm(W) × 40mm(H) (full extension length)
A space-optimized pneumatic cylinder featuring chrome-plated piston rod and anti-rotation mechanism. The low-friction design achieves ≤0.15N startup pressure, with 1,500km minimum service life under standard conditions. Integrated magnet slot (optional) enables position sensing compatibility.
- High-speed packaging machine ejectors
- PCB press-fit mechanisms in electronics assembly
- Medical device clamping units
- Automated conveyor gate controls
- Textile machinery thread tensioners
| Property | Property Value |
|---|---|
| sku | ASE40X25S |
| Mounting Type | Without Mounting Accessories |
| 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 | G1/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <25 mm> |
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.









