2. Features C-shaped retaining ring assembly for cylinder body and end caps, paired with a swaged piston-rod connection for compact reliability;
3. Precision honed inner bore ensures exceptional wear resistance and extended service life;
4. Optimized front end cap with elongated guide track enhances alignment stability;
5. Space-efficient profile minimizes installation footprint;
6. Integrated sensor grooves along cylinder periphery enable seamless magnetic switch integration;
7. Versatile mounting brackets and accessories available for multiple configurations;
Category: Slim Cylinder Series | Brand: AIRTAC | Model Range: ACQJ12~25
AirTAC ACQJ12~25 Adjustable Compact Cylinder ACQJ20X80-40SB Technical Details
- Model Series: ACQJ12~25 (Cylinder bore range: 12mm to 25mm)
- Specific Model: ACQJ20X80-40SB
- Bore Size: 20mm
- Stroke: 80mm (±0.5mm tolerance)
- Working Pressure: 0.05-1.0 MPa
- Operating Temperature: -20℃ to 80℃
- Cushioning Type: Adjustable pneumatic cushion (both ends)
- Mounting Style: Foot-mounted with SB series bracket
- Port Size: M5x0.8 (standard) with optional NPT1/8 adapters
- Piston Material: Aluminum alloy with hard anodized surface
- Rod Material: Chrome-plated steel (Cr-Mo steel base)
- Seal Type: NBR seals with wear-resistant ring
- Protection Class: IP54 (standard dust/moisture resistance)
- Weight: 0.68kg (with bracket and accessories)
- Dimensions: 156mm(L) × 40mm(W) × 40mm(H) (full extension)
- Retracted Length: 76mm (minimum installation space)
Ultra-slim profile cylinder featuring dual-side adjustable air cushioning for precise stroke control. The 40SB mounting system enables secure base fixation while maintaining minimal footprint. Optimized flow paths provide 15% faster response than standard models. Built-in magnetic slot (optional) for position sensing compatibility.
- PCB handling robots - gripper positioning
- Pharmaceutical blister packaging machines
- Semiconductor wafer transfer mechanisms
- Automated door locking systems in cleanrooms
- Precision stamping equipment with limited space
- Max theoretical speed: 800mm/s (with proper flow control)
- Lubrication: Pre-lubricated (3 years maintenance-free operation)
- Repeat positioning accuracy: ±0.2mm (with cushion adjustment)
| Property | Property Value |
|---|---|
| sku | ACQJ20X80-40SB |
| 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 | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 80 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.









