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 ACQJ20X80-20 Adjustable Compact Cylinder Specifications
- Series: ACQJ12~25 (Thin-type Adjustable Stroke)
- Model: ACQJ20X80-20
- Bore size: Ø20mm
- Stroke: 80mm (±0.5mm tolerance)
- Adjustable range: 0-20mm stroke reduction
- Operating pressure: 0.05–0.8 MPa
- Cushioning type: Adjustable rubber bumper (both ends)
- Mounting style: Basic type (ISO 6432 standard)
- Port size: M5x0.8 (dual ports at both ends)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Stainless steel SUS304
- Seal type: NBR rubber seals
- Temperature range: -20℃ to 80℃
- Weight: 0.85kg (with rod, without accessories)
- Dimensions: 150mm(L) × 46mm(W) × 63mm(H)
- Installation spacing: 25mm (center-to-center mounting holes)
- Protection class: IP65 (dust-tight & water jet resistant)
Ultra-slim profile cylinder (63mm height) designed for space-constrained automation systems. Features dual adjustable stroke mechanism with ±10% stroke adjustment capability via rotating end caps. The magnetic piston enables position sensing compatibility with standard magnetic switches (M9/M12 types).
- PCB handling robots in electronics manufacturing
- Dosing valve actuation in medical devices
- Precision clamping in CNC tool changers
- Conveyor gate control in packaging lines
- Camera module positioning systems
| Property | Property Value |
|---|---|
| sku | ACQJ20X80-20 |
| Adjustable Stroke | <20mm> |
| 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 | Non-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.









