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 (ACQJ40X300-50S) Specifications
- Series: ACQJ32~40 (Thin-Type Adjustable Cylinder)
- Bore size: 40mm (Standard range: 32/40mm)
- Stroke: 300mm (Adjustable via external stopper)
- Operating pressure: 0.05–1.0 MPa
- Cushion type: Rubber buffer + adjustable hydraulic damper
- Mounting style: Standard foot/axial mount (Optional flange: MF1/MF2)
- Port size: M5x0.8 (Standard), optional NPT1/8
- Operating temperature: -10℃ to 80℃
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR + special low-friction seals
- Weight: 2.5kg ±5% (Excluding accessories)
- Dimensions: 340mm(L) × 58mm(W) × 58mm(H) (Extended length)
- Stroke tolerance: ±1.5mm
- Max theoretical thrust: 125.6N @ 0.63MPa
- Repeat positioning accuracy: ±0.5mm
- Accessories: Magnetic switch slot (Built-in), adjustable stopper locknut
Ultra-slim profile cylinder (25% thinner than standard models) with precision stroke adjustment mechanism. Features dual-cushioning system for smooth end-of-stroke deceleration and anti-rotation rod design. Corrosion-resistant construction with IP54 rating. Requires ISO 8573-1 class 3 or cleaner compressed air.
- High-density PCB component insertion machines
- Semiconductor wafer handling robots
- Medical device assembly lines
- Packaging machine ejector mechanisms
- Automated 3D printer bed positioning
- Loosen both stopper locknuts (Torque ≤ 1.2N·m)
- Rotate adjustment bolts (M6×1.0 pitch) - 1 full rotation = 1mm stroke change
- Re-tighten locknuts while maintaining piston position
| Property | Property Value |
|---|---|
| sku | ACQJ40X300-50S |
| 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.









