2. Features C-shaped retaining rings for cylinder body and end caps fixation, with piston-rod riveted connection ensuring compactness and structural reliability;
3. Precision-honed cylinder bore surface delivers wear-resistant and excellent durability;
4. Extended front-end guide distance enhances guidance precision;
5. Space-optimized design with compact profile maximizes installation space efficiency;
6. Pre-machined sensor slots along cylinder periphery facilitates straightforward sensor integration;
7. Multiple standardized mounting accessories available for flexible configuration;
Category: Compact Cylinders | Brand: AIRTAC | Series: ACQJ125~160 Adjustable Compact Cylinder
AirTAC ACQJ140X50-50S Adjustable Compact Cylinder Specifications
- Series: ACQJ125~160 (Thin-profile adjustable cylinder series)
- Model: ACQJ140X50-50S
- Bore size: 140mm
- Stroke: 50mm (±1mm adjustable)
- Operating pressure: 0.05~1.0 MPa
- Cushioning: Hydraulic adjustable buffer (external screw type)
- Piston speed: 50~800 mm/s
- Ambient temperature: -20℃ to 80℃
- Port size: G1/2 (Rc1/2 optional)
- Mounting type: Square flange (ISO 15552 standard)
- Piston material: Aluminum alloy with hard anodizing
- Rod material: Chrome-plated carbon steel (S45C)
- Seal material: NBR + Polyurethane combination
- Weight: 3.8 kg (without accessories)
- Dimensions: 200mm(L) × 140mm(W) × 140mm(H) (at mid-stroke)
- Stroke tolerance: +1.5mm
- Air consumption: 1.5L per cycle @ 0.5MPa
- Protection rating: IP54 (standard), IP67 optional
Ultra-flat cylinder featuring external stroke adjustment and dual-cushion control, designed for precision linear motion in space-constrained industrial environments. The corrosion-resistant construction with integrated mounting grooves enables direct installation on machinery frames. Requires 40μm filtered lubricated air (ISO 8573-1:2010 Class 4.4.3).
- High-speed pick-and-place systems in electronics assembly
- Clamping mechanisms in CNC machining centers
- Material handling gates in automated warehouses
- Press-fit operations in automotive component assembly
- Glass panel positioning in solar module production
- Double-acting operation with magnetic piston for position sensing
- 360° adjustable cushion needle with locknut
- Anti-rotation guide integrated into piston rod
- Vibration-resistant mounting bracket design
- Available with optional auto-switch (M9/M12 connectors)
| Property | Property Value |
|---|---|
| sku | ACQJ140X50-50S |
| Mounting Type | S-Magnetic |
| 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 | <50mm> |
| Magnet | PT3/8 |
| Bore Diameter | <140mm> |
| 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.









