Airtac ACQ Ultra Thin Air Cylinder ACQ40X250
2. Features C-shaped retaining rings for securing cylinder body to front/rear covers, with riveted piston-rod assembly ensuring compactness and reliability;
3. Precision-honed bore surface enhances wear resistance and operational longevity;
4. Extended front cover guiding system improves alignment stability;
5. Space-saving profile maximizes installation flexibility in confined spaces;
6. Integrated sensor grooves along cylinder periphery facilitate seamless sensor mounting;
7. Comprehensive selection of standardized mounting accessories available;
Category: Compact Cylinders | Brand: AIRTAC | Series: ACQ
AirTAC ACQ40X250 Ultra-Thin Cylinder Specifications
- Model: ACQ40X250
- Bore size: 40mm
- Stroke: 250mm
- Operating pressure: 0.15–0.8 MPa
- Temperature range: -20℃ to 80℃
- Cushion type: Rubber buffer (adjustable)
- Port size: M5x0.8 (standard), optional NPT1/8
- Mounting style: Basic type (MF1), optional front flange (MP4) or rear clevis (M3)
- Material: Aluminum alloy barrel, chrome-plated piston rod
- Seal material: NBR (standard), optional FKM for high temp
- Weight: ~1.8kg (without accessories)
- Dimensions: 344mm(L) × 80mm(W) × 82mm(H)
- Piston rod thread: M10x1.25
- Max theoretical thrust: 50.3kgf@0.5MPa
- Speed range: 50–800mm/s
- Protection rating: IP54 (standard), IP67 optional
Ultra-compact cylinder with 15% reduced height compared to standard models, featuring anti-rotation mechanism and precision honed tube. The space-saving design enables direct mounting in tight machinery spaces while maintaining 1,500km minimum service life under normal conditions. Requires ISO VG32 or equivalent hydraulic oil mist lubrication.
- PCB handling robots in electronics manufacturing
- Paper feeding mechanisms in printing equipment
- Clamping devices in CNC tool changers
- Vertical lift systems in medical analyzers
- Packaging machine ejector mechanisms
Installation note:
Maintain 0.05–0.5mm alignment tolerance during mounting. For horizontal installations exceeding 500mm stroke,
use dual guide rods or external supports to prevent piston rod deflection. Lubricate through air supply (oil mist 1–2 drops/m³).
| Property | Property Value |
|---|---|
| sku | ACQ40X250 |
| 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 | PT1/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | Non-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.