Airtac AQK Dowel Pin Cylinder AQK50SAAA-159X290
2. Titanium alloy-plated pin surface for significantly enhanced wear resistance;
3. Front cover integrates a metal wiper scraper to effectively remove debris and chips;
4. Multi-directional mounting flexibility with four-sided mounting holes on the mechanism body;
5. Peripheral sensor slots on the cylinder body enable tool-free sensor attachment.
Category: Pin Clamp Cylinders | Brand: AirTAC | Series: AQK
AirTAC AQK Series Pin Cylinder AQK50SAAA-159X290 Technical Details
- Model Code: AQK50SAAA-159X290
- Type: Double-acting pin cylinder with reinforced guide
- Bore size: Ø50 mm (±0.1mm precision honing)
- Stroke: 290 mm (customizable up to 500mm)
- Operating pressure: 0.1-0.9 MPa (15-130 PSI)
- Cushioning: Adjustable pneumatic cushion at both ends
- Mounting style: Front flange with precision alignment pins
- Port size: G1/8 (ISO standard tapered thread)
- Piston rod thread: M16×1.5 (8.4mm rod diameter)
- Material:
- Barrel: Hard-coated aluminum alloy (6063-T5)
- Piston rod: Chrome-plated steel (HRC 45-50)
- Seals: NBR (nitrile) for standard temperature
- Weight: Approximately 3.8 kg (without accessories)
- Dimensions:
- Total length: 290mm (stroke) + 159mm (base length) = 449mm
- Body width: 116mm (flange edge to edge)
- Height: 116mm (mounting surface to top)
- Temperature range: -20℃ to 80℃ (extended range with special seals)
- Protection class: IP54 (standard), upgradable to IP67
High-rigidity pin cylinder designed for precision positioning applications requiring exceptional lateral load capacity. Features dual guide rods (Ø16mm) with ball bushings for smooth linear motion and minimal deflection. The hexagonal barrel design enables easy torque application during installation. Includes built-in magnet for position sensing compatibility.
- PCB board clamping in SMT assembly lines
- Precision mold positioning in die-casting machines
- Automated welding fixture locking mechanisms
- Glass panel transfer systems with vacuum grippers
- Robotic tool changer interfaces
Installation guidelines:
Use M8 mounting bolts (grade 8.8 or higher) with 25-30 N·m torque.
Maintain 0.05mm maximum misalignment between cylinder and load.
Lubricate with ISO VG32 hydraulic oil if operating below 0.3 MPa.
| Property | Property Value |
|---|---|
| sku | AQK50SAAA-159X290 |
| Clamping Arm Position | Clamping Arm and Air Inlet on the Same Side |
| Port Size | PT1/4 |
| Body Mounting Dimensions | Mounting Threaded Hole M10×1.5 |
| Magnet | S-Magnetic |
| Bore Diameter | <50mm> |
| Adjustment Shim | Without adjusting shim |
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.