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 ACQJ40X50-20 Adjustable Compact Cylinder Specifications
- Series: ACQJ32~40 Thin-Type Adjustable
- Full model: ACQJ40X50-20
- Bore size: 40mm (1-9/16")
- Stroke: 50mm (1.97")
- Mounting type: Fixed-shaft (standard) with front/rear adjustable cushion
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Port size: 1/4" NPT (G1/8 optional)
- Cushion type: External adjustable needle valve (both ends)
- Piston speed: 50–800 mm/s (lubricated)
- Ambient temperature: -20℃ to 80℃ (-4°F to 176°F)
- Seal material: NBR + polyurethane (high wear resistance)
- Body material: Aluminum alloy (anodized surface)
- Rod material: Chrome-plated carbon steel
- Weight: 1.54 kg (3.4 lbs)
- Dimensions (L×W×H): 152mm × 40mm × 40mm (5.98" × 1.57" × 1.57")
- Rod thread: M10×1.25 (male)
- ISO standard: 6432 (compact cylinder specification)
Ultra-flat cylinder with 30% reduced height compared to standard models, featuring dual-side shock absorption adjustment for precise end-position control. The T-slot mounting groove enables flexible installation in confined spaces. Pre-lubricated for maintenance-free operation (relubrication interval: 2,000km travel distance).
- High-density automation equipment (PCB assembly lines)
- Packaging machinery ejector systems
- Medical device positioning mechanisms
- Robotic end-effector clamping
- Semiconductor wafer handling
| Property | Property Value |
|---|---|
| sku | ACQJ40X50-20 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | <50mm> |
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.









