2. Features C-shaped retaining rings for cylinder body/front-rear cover fixation, with riveted piston-rod connection for compactness and structural reliability.
3. Precision-honed inner bore ensures superior wear resistance and extended service life.
4. Extended guide distance on front cover enhances alignment stability and motion accuracy.
5. Space-saving profile optimizes installation efficiency in confined layouts.
6. Integrated sensor grooves along cylinder periphery facilitate proximity sensor mounting.
7. Configurable with multiple standardized mounting accessories (optional).
Category: Compact Cylinders | Brand: AIRTAC | Series: ACQJ32~40 (Note: Technical terms refined for industry context, including "precision-honed," "alignment stability," and "proximity sensor grooves" to emphasize performance characteristics. HTML line breaks preserved with improved punctuation consistency.)
AirTAC ACQJ Series Adjustable Compact Cylinder ACQJ40X125-40 Technical Details
- Full model: ACQJ40X125-40
- Bore size: 40mm
- Stroke: 125mm
- Action type: Double-acting
- Operating pressure: 0.05~0.9 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Mounting style: Foot-mounted (MF1) with optional front flange (optional)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Temperature range: -20℃ to 80℃
- Piston speed: 50~800 mm/s
- Rod material: Stainless steel (SUS304)
- Cylinder tube: Aluminum alloy with hard anodizing
- Seal type: NBR wear-resistant seals
- Weight: 1.65 kg (excluding accessories)
- Dimensions (L×W×H):
- Basic length: 196mm (at mid-stroke)
- Max extended length: 196 + 125 = 321mm
- Width (mounting foot): 60mm
- Height (including rod): 53mm
Ultra-slim profile cylinder (only 53mm height) with precision-adjustable air cushions, designed for space-constrained automation systems requiring controlled stopping precision. Features dual anti-rotation guide rods for enhanced lateral load capacity. Optional magnetic piston version (add "-M" suffix) for position sensing.
- PCB handling robots in electronics manufacturing
- Precision press mechanisms in semiconductor packaging
- Vertical lift systems in cleanroom environments
- Medical device assembly with limited cabinet space
- High-cycle packaging line actuators (up to 1,200 CPM)
| Property | Property Value |
|---|---|
| sku | ACQJ40X125-40 |
| 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 | PT1/8 |
| Magnet | Non-magnetic |
| Bore Diameter | <40mm> |
| 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.









