2. Features threaded connections at both ends of the cylinder barrel for enhanced structural integrity and maintenance convenience;
3. Precision-machined interior with hard anodization treatment for superior wear resistance and durability;
4. Patented bidirectional sealing structure on piston ensures compact dimensions and integrated oil retention capability;
5. Space-saving compact design optimizes installation footprint;
6. Magnetic sensor groove along cylinder periphery enables flexible sensor mounting;
7. Multiple mounting accessories available for various configurations;
Category: Double-acting Cylinder | Brand: AirTAC | Series: ACPD
AirTAC ACPD20X55S Double Rod Compact Cylinder Specifications
- Model: ACPD20X55S
- Type: Double-rod compact cylinder (ISO 6432 compliant)
- Bore size: 20mm
- Stroke: 55mm
- Operating pressure: 0.1–0.9 MPa
- Piston speed: 50–800 mm/s (cushioned)
- Port thread: M5x0.8 (dual ports on both end caps)
- Mounting options: Basic type (no flange) with optional accessories for foot/mid-flange mounting
- Cushioning: Adjustable rubber buffers at both ends
- Material:
- Tube: Aluminum alloy with hard anodized surface
- Piston rod: Chrome-plated steel (Rod diameter: 8mm)
- Seals: NBR (Nitrile) standard, optional FKM/Viton for high temp
- Temperature range: -20℃ to 80℃ (extended to 150℃ with FKM seals)
- Weight: 0.52 kg (excluding accessories)
- Dimensions:
- Length: 130mm (including rods)
- Width: 34mm (square tube dimension)
- Height: 34mm
- Lubrication: Pre-lubricated (Relubrication interval: 2,000km stroke)
- Protection rating: IP65 (standard wipers)
A space-saving dual-action pneumatic cylinder featuring symmetrical force output and precise linear motion. The chrome-plated piston rod resists side loads up to 1.5N·m torque, with magnetic field detectability (optional magnet version). Maintenance-friendly design allows seal replacement without disassembling end caps.
- Simultaneous clamping in CNC fixture systems
- Precision alignment in semiconductor handling robots
- Dual-axis positioning in packaging sealing machines
- Actuation for automated test equipment (ATE) probes
- Synchronized lifting in conveyor transfer units
| Property | Property Value |
|---|---|
| sku | ACPD20X55S |
| Mounting Type | Without Mounting Accessories |
| 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 | M5×0.8 |
| Piston Rod Thread Type | Internal Thread |
| Magnet | S-Magnetic |
| Bore Diameter | <20mm> |
| Stroke | 55mm |
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.







