Airtac ACQ Ultra Thin Air Cylinder ACQ40X35BFB
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 ACQ40X35BFB Ultra-Thin Cylinder Specifications
- Model: ACQ40X35BFB
- Type: Ultra-slim single-acting spring return cylinder
- Bore Size: 40mm
- Stroke: 35mm (±1mm tolerance)
- Operating Pressure: 0.05–0.9 MPa
- Operating Temperature: -20℃ to 80℃
- Port Size: M5x0.8 (standard) / NPT1/8 optional
- Cushioning Type: Adjustable rubber buffers at both ends
- Mounting Style: Foot-mounted (ISO 15552 accessory compatibility)
- Piston Material: Aluminum alloy with hard anodized surface
- Rod Material: Stainless steel (SUS304)
- Seal Material: NBR (Nitrile) for standard use / FKM optional
- Protection Rating: IP54 (standard) / IP67 with optional wiper seal
- Weight: 0.75kg (excluding accessories)
- Dimensions: 125mm(L) × 40mm(W) × 35mm(H) (retracted position)
ACQ series ultra-compact cylinder optimized for space-constrained automation systems. Features a 45% reduced height profile compared to standard ISO cylinders while maintaining full 0.9MPa pressure capacity. The precision-ground piston rod incorporates anti-rotation design, with dual cushioning adjustment screws for smooth end-of-stroke deceleration. Compatible with all ISO 15552 mounting accessories.
- PCB handling robots in electronics assembly
- Medical device actuation mechanisms
- Packaging machine clamp positioning
- Automated test equipment sample positioning
- Food processing conveyor gate controls
Installation tip:
Maintain 0.5-1mm clearance between cylinder body and mounting surface for thermal expansion.
Lubricate with ISO VG32 turbine oil if operating below -10℃. Maximum side load: 15N.
- Minimum operating frequency: 10 cycles/minute (continuous duty)
- Air consumption: 12.6L/min @ 0.5MPa (calculated value)
- Static friction: ≤3.5N
- Dynamic friction: ≤2.8N
| Property | Property Value |
|---|---|
| sku | ACQ40X35BFB |
| Mounting Type | Rear Flange Mounting Plate |
| 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 | 35mm |
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.