1. Complies with JIS standards;
2. C-shaped retaining ring secures cylinder body to front/rear covers, with riveted piston-rod connection for compact and reliable construction;
3. Precision-honed inner bore ensures superior wear resistance and long-term durability;
4. Extended front cover guide length enhances directional stability;
5. Space-saving profile minimizes installation footprint;
6. Perimeter sensor slots enable effortless sensor integration;
7. Multiple mounting accessory configurations available.
Category: Compact Cylinder | Brand: AIRTAC | Series: ACQJ50~63
AirTAC ACQJ50X80-20S Adjustable Compact Cylinder Specifications
- Series: ACQJ50~63 (Compact Adjustable Thin Cylinder Series)
- Model Code: ACQJ50X80-20S
- Bore Size: 50mm (Standard Range: 50/63mm)
- Stroke: 80mm (Adjustable via built-in stroke adjustment mechanism)
- Operating Pressure: 0.15–0.8 MPa
- Cushion Type: Adjustable elastic cushion (both ends)
- Port Size: M5x0.8 (Standard) / Optional NPT1/8
- Mounting Style: Basic type (MF1) / Optional foot mounting (MP2) or flange mounting (MP4)
- Piston Speed: 50–800 mm/s (lubricated condition)
- Ambient Temperature: -20℃ to 80℃
- Material: Aluminum alloy cylinder tube, CR-SUS piston rod
- Seal Material: NBR (Standard) / Optional FKM for high temp
- Weight: 1.52 kg (without accessories)
- Dimensions:
- Body Length: 126mm (excluding rod)
- Total Extended Length: 206mm (126+80mm stroke)
- Width: 70mm (across mounting surfaces)
- Height: 50mm (cylinder diameter)
- Sensor Slot: ISO 4400 standard (compatible with magnetic switches D-A93/D-Z73)
Ultra-slim profile cylinder (20% thinner than standard models) with integrated stroke adjustment dials for precise positioning control. Features dual cushioning with locknut adjustment screws and anti-rotation guide rod. Pre-lubricated for maintenance-free operation up to 2,000km travel life.
- PCB board clamping in semiconductor manufacturing
- Precision part insertion in automated assembly lines
- Carton flap control in packaging machinery
- Tool positioning in CNC jig systems
- Food-grade actuator in processing equipment (with optional stainless steel version)
- Rod lock kit (AJSQ-LK50)
- High-temperature seals (-HT suffix)
- Stainless steel piston rod (-SS option)
- Low-friction seals for high-speed applications (-LS version)
| Property | Property Value |
|---|---|
| sku | ACQJ50X80-20S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| 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.









