2. C-shaped retaining ring secures cylinder body with front/rear covers; Integrated riveted piston-rod structure ensures compactness and reliability;
3. Cylinder bore features precision honing for enhanced wear resistance and long service life;
4. Extended guide length on front cover delivers superior guiding performance;
5. Space-saving compact design optimizes installation in confined areas;
6. Perimeter sensor grooves enable hassle-free proximity sensor mounting;
7. Multiple standardized mounting accessories available for flexible configurations;
Category: Slim Cylinder | Brand: AIRTAC | Series: ACQJ80~100
AirTAC ACQJ80X70-40 Adjustable Compact Cylinder Specifications
- Model: ACQJ80X70-40 (ACQJ80~100 series)
- Type: Double-acting adjustable thin-type cylinder
- Bore size: 80mm
- Stroke: 70mm (adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Temperature range: -10℃ to 70℃
- Cushion type: Fixed rubber buffer + adjustable stroke mechanism
- Mounting style: Basic type (ISO/VDMA standard)
- Port size: M5x0.8 (1/8" NPT optional)
- Material: Aluminum alloy barrel, CR12MoV piston rod
- Seal material: NBR with wear-resistant ring
- Weight: 1.8kg ±3% (without accessories)
- Dimensions:
- Total length (retracted): 140mm
- Body width: 95mm
- Height (including mounting feet): 102mm
- Center-to-center mounting hole spacing: 40mm
- Max theoretical thrust: 502N @0.5MPa
- Lubrication: Pre-lubricated (Oil-free operation possible)
- Protection rating: IP54 (standard), IP67 (optional)
Ultra-flat cylinder (22% slimmer than standard models) with external stroke adjustment capability through hex wrench. Features corrosion-resistant hard anodized surface and dual guide rods for enhanced lateral load capacity. The magnetic piston enables position sensing compatibility (sensor not included).
- High-density automation cells with space constraints
- PCB handling robots in electronics manufacturing
- Precision clamping fixtures for CNC machining
- Vertical lift mechanisms in packaging lines
- Medical device assembly systems
| Property | Property Value |
|---|---|
| sku | ACQJ80X70-40 |
| Adjustable Stroke | <40mm> |
| 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 | PT3/8 |
| Magnet | Non-magnetic |
| Bore Diameter | 80 mm |
| Stroke | 70mm |
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.









