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 ACQJ40X70-30 Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 Slim Cylinder Family
- Bore size: 40mm (Standard in ACQJ series)
- Stroke: 70mm (Adjustable ±30% via built-in stroke limiter)
- Operating pressure: 0.05–1.0 MPa (7-145 PSI)
- Cushioning: Double adjustable air cushion (pneumatic shock absorption)
- Mounting type: Double clevis with pivot pin (RCA-08 bracket included)
- Port size: M5x0.8 (Standard) / NPT1/8 (Optional)
- Temperature range: -10℃ to 80℃ (14°F to 176°F)
- Piston rod material: Hard chrome-plated SUS304
- Tube material: Anodized aluminum alloy
- Seal type: HNBR seals (Oil & heat resistant)
- Weight: 1.2kg (2.65 lbs) ±3%
- Dimensions:
- Body length: 126mm (4.96")
- Stroke-adjusted max length: 196mm (7.72")
- Width: 53mm (2.09") across mounting lugs
- Height: 40mm (1.57") cylinder diameter
Ultra-slim profile cylinder (40% thinner than standard models) with precision stroke adjustment mechanism. Features dual anti-rotation guide rods for enhanced lateral stability during high-speed operations. Integrated magnetic piston enables position sensing compatibility. The zinc-nickel plated mounting components resist corrosion in humid environments.
- PCB handling robots requiring precise stroke control
- Pharmaceutical blister packaging machines
- Automotive window regulator testing jigs
- Vertical CNC tool changers with space constraints
- Solar panel laminator clamping mechanisms
| Property | Property Value |
|---|---|
| sku | ACQJ40X70-30 |
| Adjustable Stroke | 30mm |
| 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 | 70mm |
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.









