Airtac PTB Single Acting Pen-Type Cylinder PTB12X25SR
2. Compact miniature design with minimized footprint and lightweight construction
3. High-precision piston rod guidance (guide bearings require no additional lubrication)
4. Front mounting only for PB4/PB6 models; front/rear mounting options available for PB10/PB12/PB16
5. Stainless steel piston rod and cylinder body for corrosion resistance in harsh environments
6. Multiple configurations and mounting accessories available for customized solutions
7. Small bore size ensures rapid response and high-frequency operation capability
Category: Pen-type Cylinders, Brand: Airtac, Series: PTB
AirTAC PTB12X25SR Single-Acting Compact Cylinder Specifications
- Model: PTB12X25SR
- Type: Single-acting spring return (push type)
- Bore size: 12mm
- Stroke: 25mm (±1mm)
- Operating pressure: 0.15–0.8 MPa
- Operating medium: Clean air (Lubricated or non-lubricated)
- Ambient temperature: -20℃ to 80℃
- Cushioning: Rubber buffer
- Port size: M5x0.8 (Dual ports)
- Piston speed: 50–800 mm/s
- Magnetic switch: Pre-installed (SR designation)
- Rod thread: M5 internal thread
- Weight: 0.15kg ±5%
- Dimensions: 50mm(L) × 28mm(W) × 28mm(H) (Body only)
- Extended length: 75mm (Full stroke)
- Seal material: NBR (Nitrile rubber)
- Protection rating: IP57 (Dust-proof & water-resistant)
Ultra-compact cylinder with integrated magnetic sensor slots, designed for precision linear motion in confined spaces. Features dual-port design for flexible piping and corrosion-resistant aluminum alloy construction. The chrome-plated piston rod ensures durability in humid environments.
- Semiconductor wafer handling robots
- Precision valve actuation systems
- Medical device pneumatic controls
- 3C product assembly automation
- Laboratory equipment positioning
- Miniature clamping devices
Installation guidelines:
Maintain ≥3mm clearance around cylinder body for heat dissipation.
For vertical mounting, ensure exhaust port faces downward to prevent
condensation accumulation. Lubricate with ISO VG32 hydraulic oil
if using non-lubricated air supply.
| Property | Property Value |
|---|---|
| sku | PTB12X25SR |
| Rear Cover Type | Axial Port Type |
| 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: 50-800mm/s |
| Port Size | M5×0.8 |
| Magnet | S-Magnetic |
| Bore Diameter | 12mm |
| Stroke | <25 mm> |
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.