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 ACQJ63X300-40SB Adjustable Slim Cylinder Specifications
- Series: ACQJ50~63
- Model: ACQJ63X300-40SB
- Bore size: 63mm
- Stroke: 300mm (±0.5mm tolerance)
- Operating pressure: 0.1-0.9 MPa
- Piston speed: 50-1000 mm/s
- Cushioning: Adjustable elastic cushion (front/rear)
- Port size: M5x0.8 (G1/8 optional)
- Mounting type: Basic (40SB indicates square flange with threaded mounting holes)
- Rod material: Chrome-plated carbon steel
- Cylinder tube: Aluminum alloy anodized finish
- Seal material: NBR (Nitrile rubber)
- Ambient temperature: -20℃ to 80℃
- Weight: 3.2 kg (without accessories)
- Dimensions: 364mm(L) × 78mm(W) × 78mm(H) (at full extension)
- Rod thread: M16x1.5
- Lubrication: Pre-lubricated (Oil-free operation possible)
Ultra-slim profile cylinder with space-saving design (40% thinner than standard models), featuring precision-machined guide grooves for enhanced lateral load capacity. The dual adjustable cushion mechanism minimizes impact noise while allowing precise end-position tuning. Its corrosion-resistant construction supports operation in humid environments.
- High-speed pick-and-place systems in electronics assembly
- Clamping fixtures for CNC machining centers
- Vertical actuator in packaging machinery
- Material handling robots in cleanroom environments
- Pressurized door locking mechanisms
| Property | Property Value |
|---|---|
| sku | ACQJ63X300-40SB |
| 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 | PT1/4 |
| Magnet | S-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.









