Airtac PTBR Single Acting Square Head Compact Cylinder PTBR8X10SR
2. Features a compact miniaturized design with minimized dimensions and lightweight construction
3. Precision-guided piston rod with self-lubricating guide bearings requiring no additional lubrication
4. Front cover integrates mounting threads for direct installation without auxiliary accessories
5. Stainless steel piston rod and cylinder barrel ensure corrosion resistance in mildly aggressive environments
6. Optimized for high-frequency operations with rapid response from small bore configuration
Category: Pen Type Cylinders | Brand: AIRTAC | Series: PTBR
AirTAC PTBR Single-Acting Square Head Pen Cylinder PTBR8X10SR Specifications
- Model: PTBR8X10SR
- Type: Single-acting spring return (compressed air action)
- Bore size: 8mm
- Stroke: 10mm
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Port size: PT1/8 (G1/8 optional)
- Piston material: Aluminum alloy with hard anodization
- Seal material: NBR (nitrile rubber)
- Cushioning: Rubber pad buffer
- Mounting type: Internal thread mounting (M5x0.8)
- Weight: 98g ±2g
- Dimensions: 50mm(L) × 20mm(W) × 20mm(H) (excluding rod extension)
- Protection rating: IP40
- Lubrication: Pre-lubricated (use ISO VG32 turbine oil if re-lubing)
Ultra-compact square-body cylinder designed for precision linear motion in confined spaces. Features corrosion-resistant oxidation coating and smooth rod boot design for particle resistance. The spring-return mechanism ensures fail-safe retraction during air pressure loss. Requires 5μm filtered air with 1-10mg/m³ oil mist content.
- PCB component insertion machines
- Medical device actuation mechanisms
- Semiconductor wafer handling
- Textile machinery thread control
- Precision clamping fixtures
- Automated test equipment positioning
- Maximum side load: ≤3N (use guided systems for higher loads)
- Allow ≥2mm clearance around cylinder body for thermal expansion
- Vertical mounting preferred - horizontal use reduces effective load by 15%
- Cycle rate: ≤120 cycles/minute (derate at higher temperatures)
Maintenance tip:
Inspect rod boot seal every 500,000 cycles. Replace entire cylinder if rod
surface shows ≥0.05mm wear depth. Use anti-rotation fixtures when integrating
with guided systems.
| Property | Property Value |
|---|---|
| sku | PTBR8X10SR |
| Rear Cover Type | Axial Port Type |
| 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 |
| Cushion Type | Bumper Pad |
| Bore Diameter | <8mm> |
| Stroke | <10mm> |
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.