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 ACQJ32~40 Adjustable Compact Cylinder ACQJ40X25-20S Specifications
- Model Series: ACQJ32~40 (Frame size 32mm to 40mm)
- Specific Model: ACQJ40X25-20S
- Bore Size: 40mm
- Stroke: 25mm (±0.5mm tolerance)
- Action Type: Double-acting with adjustable cushioning
- Max Operating Pressure: 0.02-1.0 MPa
- Temperature Range: -20℃ to 80℃
- Cushion Adjustment: 1/4 turn screw (clockwise to harden)
- Mounting Style: Front flange with 4x M5 threaded mounting holes
- Port Size: M5x0.8 (Two 4.5mm push-in connectors included)
- Piston Material: Aluminum alloy hard anodized
- Rod Material: Stainless steel (SUS304)
- Seal Material: NBR (Nitrile rubber)
- Weight: 0.68kg (with standard accessories)
- Dimensions (L×W×H):
135mm (Total length) × 56mm (Flange width) × 40mm (Bore height)
Stroke-dependent length: 75mm (min) to 100mm (max) - ISO Standard: Compliant with ISO 6432
- Lubrication: Pre-lubricated (Use ISO VG32 turbine oil if required)
Ultra-slim profile cylinder (20% thinner than standard models) featuring dual-side adjustable pneumatic cushioning for precise end-position control. The low-friction design enables speeds up to 1,500mm/s, with reinforced rod bearings for lateral load resistance. Integrated mounting slots allow direct sensor attachment for position feedback.
- High-speed pick-and-place robots in electronics assembly
- Clamping mechanisms in CNC tool changers
- Actuation in pharmaceutical blister packaging machines
- Paper feed systems in digital printers
- Automated door locking in cleanroom environments
| Property | Property Value |
|---|---|
| sku | ACQJ40X25-20S |
| 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 | PT1/8 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | <25 mm> |
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.









