Airtac PSBR Single Acting Square Head Compact Cylinder PSBR8X50U
2. Miniature square-body design with compact structure, reduced footprint, and lightweight construction
3. High-precision piston rod guidance featuring self-lubricated bearings for maintenance-free operation
4. Integrated mounting threads on front cover enable direct installation without auxiliary accessories
5. Stainless steel piston rod and cylinder construction ensures corrosion resistance in harsh environments
6. Optimized small bore configuration delivers rapid response, suitable for high-frequency cycling applications
Category: Compact Cylinders | Brand: AIRTAC | Series: PSBR Single-Acting Square-body Miniature Cylinders
AirTAC PSBR8X50U Single Acting Square Head Compact Cylinder Specifications
- Model: PSBR8X50U
- Type: Single acting (spring return)
- Bore size: 8mm
- Stroke: 50mm (±1mm)
- Operating pressure: 0.15–0.8 MPa
- Operating temperature: -20℃ to 80℃
- Cushioning: Adjustable rubber bumper
- Port size: M5×0.8 (dual ports)
- Rod end thread: M5×0.8 (external)
- Seal material: NBR (Nitrile Butadiene Rubber)
- Body material: Anodized aluminum alloy
- Piston material: Die-cast aluminum with magnetic ring
- Repeat accuracy: ±0.2mm
- Weight: 0.12kg (without accessories)
- Dimensions (L×W×H): 80mm × 16mm × 16mm (body only)
- Extended length: 130mm (full stroke)
- Max theoretical force: 4.02N @0.5MPa
- Air consumption: 2.5cm³/stroke @0.5MPa
- Lubrication: Pre-lubricated (oil-free operation possible)
- ISO standard: 6432 compliant
Ultra-compact square body design optimized for space-constrained automation systems. Features dual mounting threads (front/rear) and optional magnetic piston for position sensing. The nickel-plated rod resists corrosion in humid environments. Requires 40μm filtered air with ISO 8573-1:2010 class 4 purity.
- PCB handling robots in electronics assembly
- Precision clamping in optical lens manufacturing
- Valve actuation in laboratory analyzers
- Paper feed mechanisms in POS printers
- Medical device component positioning
Installation tip:
For vertical mounting, maintain ≤15° angular deviation. Use C-shaped mounting brackets
(sold separately) for vibration resistance. Lubricate every 500,000 cycles with ISO VG32
turbine oil when used in high-cycle applications (>2Hz).
| Property | Property Value |
|---|---|
| sku | PSBR8X50U |
| Rear Cover Type | Radial Air Inlet |
| 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 | Non-magnetic |
| Cushion Type | Bumper Pad |
| Bore Diameter | <8mm> |
| Stroke | <50mm> |
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.