2. Enhanced structural integrity with threaded end covers for superior strength and maintenance accessibility;
3. Barrel interior features precision machining with hard anodized treatment for exceptional wear resistance and durability;
4. Specialized bidirectional sealing structure on piston ensures compact dimensions with integrated oil reservoir functionality;
5. Space-optimized compact design for efficient spatial utilization in installations;
6. Perimeter grooves for magnetic sensor switch mounting with tool-free installation convenience;
7. Multiple mounting accessory configurations available for flexible adaptation;
Category: Compact Cylinders | Brand: AirTAC | Series: ACP
AirTAC ACP40X250S Compact Cylinder Specifications
- Model: ACP40X250S
- Type: Double-acting compact cylinder
- Bore size: 40mm
- Stroke: 250mm
- Operating pressure: 0.15–0.8 MPa
- Port size: PT1/4 (G1/8 optional)
- Cushioning: Adjustable rubber buffer
- Piston speed: 50–800 mm/s
- Ambient temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Rod material: Stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Mounting type: Basic (MF1)
- Protection rating: IP54
- Weight: 2.8kg ±3%
- Dimensions: 330mm(L) × 40mm(Bore Ø) × 62mm(Mounting width)
High-space-efficiency cylinder with precision honed tube and anti-rotation guide design. Features a built-in magnet for position sensing compatibility and corrosion-resistant construction. Optimal for medium-duty cycles requiring stable linear motion in confined spaces. Requires ISO 8573-1:2010 [3:4:3] class compressed air.
- PCB handling robotic arms
- Pharmaceutical blister packaging machines
- Automotive component assembly jigs
- Lithium battery production line actuators
- Semiconductor wafer transfer systems
- Align cylinder axis with motion direction within ±2° tolerance
- Maintain 0.5–1.0 MPa lubrication pressure for oil-mist systems
- Allow 10mm thermal expansion gap at full extension in high-cycle applications
| Property | Property Value |
|---|---|
| sku | ACP40X250S |
| 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°C to 70°C Speed Range: 30 to 500 mm/s |
| Port Size | G1/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <250MM> → <250mm> |
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.









