Airtac ACQJ125~160 Adjustable Compact Cylinder ACQJ140X300-40SB
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 ACQJ140X300-40SB Adjustable Compact Cylinder Specifications
- Series: ACQJ125~160 (Standard thin-type cylinder range)
- Full model: ACQJ140X300-40SB
- Bore size: Ø140mm (5.51")
- Stroke: 300mm (11.81") ±0.5mm tolerance
- Working pressure: 0.05-1.0 MPa (7-145 PSI)
- Cushioning type: External adjustable (both ends)
- Operating temperature: -20℃ to 80℃ (NBR seals)/-20℃ to 60℃ (PU seals)
- Port size: G3/8 (BSPP thread)
- Mounting type: Basic foot mounting (ISO 15552 standard)
- Piston rod material: Hard chrome-plated steel
- Tube material: Anodized aluminum alloy
- Weight: 7.8 kg (17.2 lbs) ±3%
- Dimensions (L×W×H):
- Retracted length: 445mm (17.52")
- Extended length: 745mm (29.33")
- Width (mounting foot): 190mm (7.48")
- Height (body): 140mm (5.51")
- Accessories: Built-in magnet for sensor mounting (40SB option)
Ultra-flat cylinder optimized for space-constrained automation systems. Features dual adjustable rubber cushions with locknut design for precise stroke-end deceleration control. The 40SB variant includes stainless steel sensor brackets and pre-installed T-slot for magnetic switch attachment. Requires 40μm filtered compressed air with ISO VG32 lubrication recommended.
- High-speed pick-and-place systems in electronics manufacturing
- Vertical lifting mechanisms in automotive assembly lines
- Clamping fixtures for CNC machine tooling
- Packaging line product positioning gates
- Pharmaceutical blister pack sealing stations
Installation tip:
Maintain 0.5-1mm clearance between rod end and load during alignment.
For vertical mounting, use counterbalance valves. Lubricate through air port
at 1-2 drops/minute using ISO VG32 turbine oil during initial operation.
| Property | Property Value |
|---|---|
| sku | ACQJ140X300-40SB |
| 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 | <40mm> |
| Magnet | PT3/8 |
| Bore Diameter | <140mm> |
| 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.