Airtac ACQ Ultra Thin Air Cylinder ACQ40X20B
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 ACQ40X20B Ultra-Thin Cylinder Specifications
- Model: ACQ40X20B
- Type: Single-acting spring return cylinder
- Bore size: 40mm
- Stroke: 20mm
- Operating pressure: 0.05–0.9 MPa
- Port size: M5x0.8 (standard), optional NPT1/8
- Cushion type: Fixed cushion ring (both ends)
- Mounting style: Basic foot mount (ISO 15552 compatible)
- Piston material: Aluminum alloy with hard anodization
- Rod material: Stainless steel SUS304
- Seal type: NBR seals with wear-resistant ring
- Temperature range: -20℃ to 80℃
- Weight: 0.48kg ±2%
- Dimensions:
- Length: 133mm (fully retracted)
- Width: 52mm (mounting foot span)
- Height: 40mm (body diameter)
- Max theoretical force: 113N @0.5MPa
- Lubrication: Pre-lubricated (maintenance-free for 2000km)
- ISO standard: 6432 compliant
Ultra-compact profile cylinder designed for space-constrained automation systems. Features precision-machined guide bushings for smooth operation and reduced stick-slip effect. The double-sealed piston design ensures minimal air leakage (≤0.5mL/min under 0.5MPa). Ideal for high-frequency reciprocating motions up to 500 cycles/minute.
- PCB handling robots in electronics manufacturing
- Precision clamping devices in CNC tool changers
- Label application mechanisms in packaging lines
- Medical device assembly positioning systems
- Automated door locking mechanisms
Installation note:
Ensure 0.5mm minimum clearance around cylinder body for thermal expansion.
Use C-shaped mounting brackets (sold separately) for vibration-prone environments.
Lubricate guide rods with ISO VG32 hydraulic oil if operated beyond 60℃.
| Property | Property Value |
|---|---|
| sku | ACQ40X20B |
| 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 | External Thread |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <20mm> |
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.