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 ACQJ40X70-50 Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 (Adjustable Cushioning Thin Cylinder)
- Model: ACQJ40X70-50
- Bore size: 40mm
- Stroke: 70mm
- Cushion length: 50mm (Front side adjustable)
- Operating pressure: 0.1~0.9 MPa
- Ambient temperature: -10℃ to 70℃
- Port size: M5x0.8 (Standard) / Optional NPT1/8
- Piston speed: 50~700 mm/s
- Mounting types: Basic / Front flange / Rear flange
- Tube material: Aluminum alloy (hard anodized)
- Rod material: Stainless steel (SUS304)
- Seal material: NBR (Nitrile rubber)
- Weight: 0.92 kg (without accessories)
- Dimensions:
- Length (Stroke extended): 155mm
- Width: 56mm
- Height: 40mm (Mounting base height)
- Protection class: IP40 (Standard)
Ultra-slim profile cylinder (only 40mm height) with adjustable air cushioning mechanism, designed for precision positioning in space-constrained automation systems. Features dual-piston design for improved stability and reduced lateral deflection. The gold-anodized cylinder tube enhances corrosion resistance in humid environments.
- PCB handling robots in electronics assembly
- Clamping mechanisms in CNC tool changers
- Medical device actuation systems
- Packaging machine stopper controls
- Solar panel positioning actuators
| Property | Property Value |
|---|---|
| sku | ACQJ40X70-50 |
| Adjustable Stroke | <50mm> |
| 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.









