Airtac ACQD140 Double Rod Compact Cylinder ACQD140X250S
2. C-shaped retaining ring secures cylinder body to front/rear covers for compact and reliable construction;
3. Precision-machined bore with hard anodized treatment enhances wear resistance and operational longevity;
4. Asymmetric bidirectional piston seal configuration combines space efficiency with integrated oil reservoir functionality;
5. Ultra-slim profile optimizes installation space utilization in confined environments;
6. Perimeter sensor slots enable flexible and tool-free proximity sensor mounting.
Category: Double Rod Cylinders | Brand: AirTAC | Series: ACQD140
AirTAC ACQD140X250S Double Rod Compact Cylinder Specifications
- Model: ACQD140X250S
- Bore size: Ø140 mm
- Stroke: 250 mm
- Operating pressure: 0.05–1.0 MPa
- Operating temperature: -20℃ to 80℃
- Cushion type: Adjustable air cushion (both ends)
- Mounting style: Square mounting holes with through slots
- Port size: PT1/2 (G1/2 optional)
- Piston rod thread: M20×1.5 (both ends)
- Material: Aluminum alloy body, hard anodized piston rod
- Seal material: NBR (standard)/PU (optional)
- Weight: Approximately 3.8 kg
- Dimensions: 380mm(L) × 142mm(W) × 142mm(H)
- Protection rating: IP54 (standard)/IP67 (wipers upgraded)
- Max theoretical thrust: 15,386N @1.0MPa
- Max speed: 500 mm/s
A space-optimized twin rod cylinder featuring symmetrical force output and minimal deflection. The reduced height profile (30% thinner than standard cylinders) enables installation in confined spaces. Precision-machined guide bands ensure smooth operation with ≤0.5mm lateral play. Includes anti-rotation design for stable load handling.
- Clamping fixtures in injection molding machines
- Parallel gate control in automated warehouses
- Press-fit operations in automotive assembly
- Web tensioning systems in printing equipment
- Position synchronization in material transfer systems
Installation guidance:
Maintain coaxial alignment within 0.2mm tolerance during mounting.
Lubricate rod ends with ISO VG32 hydraulic oil before initial operation.
For vertical installations, use rod-end supports to prevent buckling.
Critical note:
Avoid side load exceeding 200N. When used in high-cycle applications
(>5 cycles/sec), install external shock absorbers and monitor
rod temperature (max 70℃).
| Property | Property Value |
|---|---|
| sku | ACQD140X250S |
| 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 | PT3/8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <140mm> |
| Stroke | <250MM> → <250mm> |
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.