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 ACQJ63X100-20SB Adjustable Compact Cylinder Specifications
- Series: ACQJ50~63 Adjustable Thin Cylinder
- Full model: ACQJ63X100-20SB
- Bore size: 63mm
- Stroke: 100mm (adjustable)
- Adjustment range: ±3mm stroke compensation
- Operating pressure: 0.05–0.9 MPa
- Cushioning: Rubber buffer + external adjustable stopper
- Mounting type: Basic foot-mounted (ISO 15552 compatible)
- Port size: M5x0.8 (G1/8 NPT optional)
- Temperature range: -20℃ to 80℃
- Piston material: Die-cast aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR+PU hybrid seals
- Weight: 2.3kg ±5%
- Dimensions: 250mm(L) × 63mm(W) × 63mm(H) (at full extension)
- Repeat accuracy: ±0.2mm
- Max piston speed: 500mm/s
- Protection class: IP54 (standard)
Ultra-flat profile cylinder (30% slimmer than standard models) with mechanical stroke adjustment locknuts. Features dual-position sensor slots (Φ8.5×4.5mm) for magnetic switch installation. The 20SB variant includes stainless steel guide bushing for reduced lateral play during partial stroke operations.
- Precision clamping in CNC tool changers
- Vertical lifting mechanisms in semiconductor handlers
- Throttle control in food packaging lines
- Position compensation systems for robotic welding
- Paper feed adjustment in printing machinery
| Property | Property Value |
|---|---|
| sku | ACQJ63X100-20SB |
| 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 | 63mm |
| Stroke | 100mm |
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.









