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 ACQJ63X250-40S Adjustable Compact Cylinder Specifications
- Series: ACQJ50~63 Slim Cylinder Family
- Model: ACQJ63X250-40S
- Bore size: 63mm
- Stroke: 250mm (adjustable ±5mm)
- Operating pressure: 0.1-0.9 MPa
- Medium temperature: -20℃ to +80℃
- Cushioning: Adjustable air cushion
- Mounting type: Basic type (MF1) with front flange
- Port size: 1/4" NPT (G1/4 optional)
- Piston rod thread: M16×1.5
- Cylinder tube material: Aluminum alloy with hard anodization
- Rod material: Chrome-plated carbon steel
- Seal material: NBR (Nitrile rubber)
- Stroke adjustment range: 240-260mm
- Repeat positioning accuracy: ±0.5mm
- Max speed: 500mm/s
- Weight: 3.8kg (excluding accessories)
- Dimensions: 350mm(L) × 80mm(W) × 100mm(H)
- Protection rating: IP65 (rod extension area IP40)
Ultra-slim profile cylinder (height reduced 30% vs standard models) with integrated stroke adjustment mechanism. Features wear-resistant chromium-plated rod and dual cushioning system with adjustable shock absorbers at both ends. Includes magnetic piston for position sensing compatibility.
- High-density automation cells with space constraints
- Precision press-fit operations in electronics assembly
- Vertical lifting mechanisms in packaging lines
- Clamping fixtures for CNC machining centers
- Food-grade production equipment (NBR seals compatible)
- Allow 15mm clearance around cylinder body for heat dissipation
- Use locknuts (included) for precise stroke adjustment
- Lubricate with ISO VG32 hydraulic oil if used without air lubricator
- For vertical mounting, install rod end downward to prevent dust ingress
| Property | Property Value |
|---|---|
| sku | ACQJ63X250-40S |
| 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 | <250MM> → <250mm> |
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.









