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 ACQJ40X300-50SB Adjustable Thin Cylinder Specifications
- Model Series: ACQJ32~40 (ACQJ40X300-50SB shown)
- Bore Size: 40mm (Standard ACQJ series: 32/40mm options)
- Stroke: 300mm (Adjustable stroke with stopper mechanism)
- Operating Pressure: 0.05~1.0 MPa
- Cushioning: Adjustable pneumatic cushion (5mm adjustment range)
- Port Size: M5x0.8 (Standard) / Optional NPT1/8
- Mounting: SB-type foot mounting (ISO 15552 compliant)
- Temperature Range: -20℃ to 80℃ (Dry air required below 0℃)
- Seal Material: NBR (Nitrile) with wear-resistant piston ring
- Weight: 1.85kg ±3% (Without accessories)
- Dimensions:
- Body Length: 135mm (Minimum compact design)
- Total Length: 435mm (Body + 300mm stroke)
- Width: 60mm (Including cushion locknuts)
- Height: 62mm (Mounting surface to top)
Ultra-slim profile cylinder (30% thinner than standard models) with stroke adjustment locknuts for precision positioning. Features dual piston seals and chrome-plated rod (HCP grade) for ≤0.05mm/m anti-rotation accuracy. Optional magnetic piston for position sensing. Requires 40μm filtered lubricated air (ISO 8573-1 class 4).
- PCB handling robots requiring slim actuators
- Pharmaceutical tablet press ejection systems
- Automated packaging line gripper positioning
- Semiconductor wafer transfer mechanisms
- Vertical lift assists in cleanroom environments
| Property | Property Value |
|---|---|
| sku | ACQJ40X300-50SB |
| 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 | S-Magnetic |
| Bore Diameter | <40mm> |
| Stroke | 300mm |
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.









