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 ACQJ63X90-40SB Adjustable Compact Cylinder Specifications
- Series: ACQJ50~63 slim cylinder family
- Model: ACQJ63X90-40SB
- Bore size: 63mm (ISO standard)
- Stroke: 90mm (adjustable via external stopper)
- Operating pressure: 0.05–0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber bumper (both ends)
- Port size: M5x0.8 (standard), optional G1/8 available
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel
- Seal type: NBR seals (oil-resistant)
- Mounting type: 40SB (basic fixed mounting with front flange)
- Weight: 1.65kg (excluding accessories)
- Dimensions: 189mm(L) × 63mm(Bore diameter) × 75mm(H)
- Repeat accuracy: ±0.5mm
- Max theoretical thrust: 286kgf@0.7MPa
- ISO certification: 6431, 15552 compliant
Ultra-flat cylinder (height reduced by 30% vs standard models) with external stroke adjustment mechanism. Features dual anti-rotation guide rods for enhanced lateral stability during precision positioning. Integrated mounting grooves allow direct sensor installation. Compatible with all major pneumatic valve systems.
- PCB handling robots requiring slim profile actuators
- Automated conveyor sorting gates
- Glass panel press machines with space constraints
- Pharmaceutical blister packaging systems
- Automotive welding fixture positioning
| Property | Property Value |
|---|---|
| sku | ACQJ63X90-40SB |
| 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 | 90mm |
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.









