Airtac SULF Front Locking Cylinder SULF80X125S
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF Front Lock Cylinder SULF80X125S Technical Details
- Model: SULF80X125S
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 80mm
- Stroke: 125mm
- Operating pressure: 0.05–1.0 MPa
- Cushioning: Adjustable pneumatic cushion (both ends)
- Locking force: 1,500N (max at 0.5MPa)
- Port size: G1/2 (NPT1/2 optional)
- Mounting type: ISO 15552 standard (front flange & rear foot)
- Ambient temperature: -20℃ to 80℃
- Piston material: Aluminum alloy hard anodized
- Rod material: Chrome-plated steel (Cr-Mo)
- Seal type: NBR + PU hybrid seals
- Weight: 4.5kg ±3% (excluding accessories)
- Dimensions:
- Extended length: 335mm (stroke included)
- Retracted length: 210mm
- Body diameter: 95mm
- Mounting hole spacing: 120×120mm
- Protection class: IP67 (rod extended)
Heavy-duty locking cylinder featuring fail-safe mechanical position retention. The dual-piston locking mechanism engages automatically upon pressure loss, maintaining position within ±0.5mm tolerance. Enhanced wear resistance with integrated scraper seal prevents particulate ingress. Requires 5μm filtered lubricated air (ISO 8573-1:2010 Class 4.4.3).
- Vertical load holding in material handling systems
- Emergency stop positioning for press machinery
- Palletizing robot end-effector stabilization
- Mold clamping in injection molding machines
- Overhead crane brake systems
Installation protocol:
Locking mechanism requires manual release via side access port before initial operation.
Maintain minimum 0.3MPa residual pressure during lock disengagement. Lubricate through
rod-end port weekly in high-cycle applications (>5,000 cycles/day).
| Property | Property Value |
|---|---|
| sku | SULF80X125S |
| 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℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT3/8 |
| Magnet | S-Magnetic |
| Bore Diameter | 80 mm |
| Stroke | 125mm |
| Lock Position | Front Cover with Lock |
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.