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 ACQJ63X125-75B Adjustable Compact Cylinder Specifications
- Series: ACQJ50~63 (Thin Type)
- Model: ACQJ63X125-75B
- Bore size: Ø63mm
- Stroke: 125mm (adjustable ±2mm)
- Operating pressure: 0.05~0.9 MPa
- Ambient temperature: -20℃ to 80℃
- Cushioning: Adjustable pneumatic cushion (dual-side)
- Mounting type: MF1 (Standard foot mounting with front flange)
- Port size: PT1/4 (G1/8 optional)
- Piston material: Aluminum alloy hard anodized
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR+PU hybrid seals
- Protection rating: IP54 (standard wiper included)
- Weight: 2.45kg (excluding accessories)
- Dimensions:
- Length: 251mm (stroke 125 + cylinder body)
- Width: 90mm (mounting base span)
- Height: 63mm (cylinder diameter)
Ultra-flat cylinder (75% height reduction vs standard models) with precision stroke adjustment capability through mechanical stoppers. Features wear-resistant hybrid seals and anti-rotation piston rod design. Includes magnetic piston for position sensing compatibility (sensor not included). Requires 5μm filtered lubricated air (ISO 8573-1).
- High-speed pick-and-place automation (electronics assembly)
- Packaging line clamping mechanisms
- Cleanroom equipment requiring low particle generation
- Vertical press systems with space constraints
- Automated door operation in transportation vehicles
| Property | Property Value |
|---|---|
| sku | ACQJ63X125-75B |
| Adjustable Stroke | 75mm |
| 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 | 125mm |
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.









