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 ACQJ63X125-50 Adjustable Thin Cylinder Specifications
- Model: ACQJ63X125-50
- Series: ACQJ50~63 (Compact Adjustable Stroke)
- Bore size: 63mm
- Stroke: 125mm (Adjustable via external stopper)
- Operating pressure: 0.05~0.9 MPa
- Cushioning: Rubber buffer + adjustable cushion screw
- Mounting types: Basic type (MF1), front flange (MF2), rear flange (MF3)
- Port size: M5x0.8 (Standard), G1/8 optional
- Temperature range: -20℃ to 80℃
- Piston material: Die-cast aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal material: NBR/PU (Oil & wear resistant)
- Protection rating: IP54 (Standard dust/moisture protection)
- Weight: 2.85kg ±2%
- Dimensions: 225mm(L) × 63mm(Bore) × 82mm(H)
- Stroke adjustment range: 0-125mm (±0.5mm repeatability)
- Max theoretical thrust: 1,520N @0.63MPa
Ultra-slim profile cylinder (only 82mm height) with precision stroke adjustment mechanism, featuring dual cushioning system for smooth end-of-stroke deceleration. The chrome-plated piston rod and triple-lip seal design ensure ≤0.5mm/sec low-speed stability. Compatible with auto-switch sensors (e.g., SNS-L series) for position feedback.
- PCB press-fit mechanisms in electronics assembly
- Precision clamping fixtures for CNC machining centers
- Label positioning systems in packaging lines
- Medical device actuation with space constraints
- Semiconductor wafer handling robots
2) Lubricate with ISO VG32 hydraulic oil monthly for maintenance.
3) Use 40μm filtered air with 1-10mg/m³ oil mist concentration.
| Property | Property Value |
|---|---|
| sku | ACQJ63X125-50 |
| Adjustable Stroke | <50mm> |
| 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 | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 125mm |
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.









