Airtac SULF Front Locking Cylinder SULF40X125S
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF40X125S Front Lock Cylinder Technical Details
- Model: SULF40X125S
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 40mm (±0.13mm tolerance)
- Stroke: 125mm (adjustable ±1mm)
- Operating pressure: 0.05–1.0 MPa
- Locking force: 1,570N max @ 0.5MPa
- Lock mechanism: Spring-assisted wedge system
- Cushioning: Adjustable pneumatic cushion (5mm stroke)
- Mounting: ISO 15552 standard flange (MF1 pattern)
- Port size: G1/4 (BSPP thread)
- Seal material: Nitrile butadiene rubber (NBR) with wear ring
- Temperature range: -20℃ to 80℃
- Protection rating: IP40 (dust protected)
- Weight: 2.3kg (excluding accessories)
- Dimensions: 225mm(L) × 80mm(W) × 80mm(H)
Heavy-duty locking cylinder featuring instantaneous position holding capability through its integrated wedge-lock mechanism. The anodized aluminum construction provides corrosion resistance, while the double piston seal design ensures consistent performance through 5,000km service life. Requires 5μm filtered air and ISO VG32 lubrication grade.
- Vertical load holding in automated assembly lines
- Emergency stop positioning in material handling systems
- Precision clamping in automotive welding fixtures
- Mold locking in plastic injection machines
- Safety interlocks in press brake machinery
Installation guidelines:
Engage lock release button during manual positioning.
Maintain 0.3-0.6MPa pilot pressure for lock disengagement.
Allow 15mm clearance behind cylinder for maintenance access.
| Property | Property Value |
|---|---|
| sku | SULF40X125S |
| 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 | PT1/4 |
| Magnet | S-Magnetic |
| Bore Diameter | <40mm> |
| 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.