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 ACQJ63X300-40B Adjustable Compact Cylinder Specifications
- Model Series: ACQJ50~63 (Standard ISO 6432 compliant)
- Bore Size: 63mm (±0.13mm manufacturing tolerance)
- Stroke: 300mm (Adjustable ±2mm with cushion mechanism)
- Operating Pressure: 0.1~0.9 MPa (14.5~130.5 PSI)
- Temperature Range: -20℃ to +80℃ (Dry air required below 0℃)
- Cushion Type: External adjustable rubber buffer
- Mounting Style: 40B (Basic front flange with 4xM5 threaded holes)
- Port Size: M5x0.8 (Standard) / Optional NPT1/8
- Piston Rod Thread: M12x1.25 (10mm rod diameter)
- Cylinder Tube Material: Aluminum alloy with hard anodized finish
- Rod Material: Chrome-plated carbon steel (HRC 35-40)
- Seal Material: NBR (Nitrile) for standard applications
- Weight: 2.65kg (Without accessories, ±3% tolerance)
- Dimensions: 360mm(L) × 63mm(W) × 63mm(H) (At full extension)
- Max Speed: 500mm/s (With proper cushion adjustment)
- Protection Class: IP40 (Dust-proof)
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if re-lubing)
Ultra-slim profile cylinder (20% thinner than standard models) with precision stroke adjustment, designed for high-speed automation systems requiring space optimization. Features dual anti-rotation guides and impact-resistant end caps. The 40B mounting pattern allows direct integration with modular aluminum framing systems.
- PCB handling robots in electronics assembly
- Vertical lift mechanisms in pharmaceutical packaging
- Clamping devices for CNC fixture systems
- High-speed sorting gates in logistics automation
- Precision paper feeding in printing machinery
| Property | Property Value |
|---|---|
| sku | ACQJ63X300-40B |
| 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 | PT1/4 |
| Magnet | Non-magnetic |
| Bore Diameter | 63mm |
| Stroke | 300mm |
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.









