Airtac ACQJ125~160 Adjustable Compact Cylinder ACQJ140X40-20S
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 ACQJ140X40-20S Adjustable Slim Cylinder Specifications
- Series: ACQJ125~160 (Adjustable Compact Cylinder Series)
- Model: ACQJ140X40-20S
- Bore size: Ø140 mm
- Stroke: 40 mm (adjustable stroke mechanism)
- Operating pressure: 0.1–0.8 MPa
- Cushioning type: Adjustable pneumatic cushion (both ends)
- Mounting style: Double pivot bracket (-20S code)
- Cylinder material: Aluminum alloy body with hard anodized surface
- Piston rod material: Chrome-plated carbon steel (S45C)
- Seal material: Heat-resistant NBR (Nitrile rubber)
- Temperature range: -20℃ to +80℃
- Port size: G1/8 (ISO standard thread)
- Weight: 3.2 kg ±5% (without accessories)
- Dimensions: 200mm(L) × 140mm(W) × 140mm(H) (at mid-stroke position)
- Rod thread: M16×1.5 (external thread at rod end)
- Max theoretical force: 1,539N @0.5MPa (extending)
- Lubrication: Pre-lubricated (non-re-lube design)
- Protection rating: IP54 (standard wiper seal)
Ultra-slim profile cylinder with precision stroke adjustment mechanism, featuring dual-position cushion control knobs for optimal motion control. The anodized aluminum construction ensures corrosion resistance in humid environments. Integrated mounting lugs allow flexible installation orientations. Requires filtered air (5-50μm) with ISO VG32 hydraulic oil mist lubrication recommended.
- High-density packaging machinery ejectors
- Automated warehouse vertical lift gates
- Plastic injection molding machine core-pull mechanisms
- Semiconductor wafer handling systems
- Automotive assembly line clamping fixtures
Installation note:
For vertical mounting, install locknuts on piston rod threads. Adjust cushion valves
incrementally (1/4 turns) while observing motion. Maintain 0.5-1mm clearance between
cylinder body and adjacent components for heat dissipation.
| Property | Property Value |
|---|---|
| sku | ACQJ140X40-20S |
| 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 | <20mm> |
| Magnet | PT3/8 |
| Bore Diameter | <140mm> |
| Stroke | <40mm> |
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.