Airtac ACQ Ultra Thin Air Cylinder ACQ40X25LB
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 ACQ40X25LB Ultra-Thin Cylinder Specifications
- Model: ACQ40X25LB
- Type: Ultra-slim double-acting cylinder
- Bore size: 40mm
- Stroke: 25mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning type: Fixed cushion (both ends)
- Operating temperature: -20℃ to 80℃
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Mounting style: LB series - rectangular block base with through holes
- Piston rod material: Stainless steel SUS304
- Cylinder tube: Hard anodized aluminum alloy
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Weight: 1.45kg (with standard accessories)
- Dimensions:
- Total length (L): 108mm (at mid-stroke)
- Width (W): 56mm (mounting base width)
- Height (H): 40mm (cylinder diameter)
- Max theoretical thrust: 126N @ 0.63MPa
- ISO standard: 6432 compliant (compact series)
Space-optimized pneumatic cylinder featuring 22% reduced profile height compared to standard ISO cylinders. Incorporates wear-resistant rod seals and anti-rotation piston design for precise linear motion. Pre-lubricated for lifetime operation with built-in shock absorbers to minimize end-impact noise (≤70dB).
- PCB handling robots in electronics manufacturing
- Clamping fixtures for CNC machine tools
- Cartesian coordinate sorting systems
- Pharmaceutical blister packaging machines
- Cleanroom-compatible automation (low particle emission)
Installation tip:
Maintain 0.5mm minimum alignment tolerance during LB base mounting.
For vertical installations, use locking nuts on piston rod threads (M10x1.25).
Requires 5μm filtered air with 1-3 drops of ISO VG32 oil/m³ for optimal performance.
| Property | Property Value |
|---|---|
| sku | ACQ40X25LB |
| Mounting Type | Axial Mounting Bracket |
| 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 | External Thread |
| Magnet | Non-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.