Airtac SULF Front Locking Cylinder SULF50X225S
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF50X225S Front Lock Cylinder Technical Details
- Model: SULF50X225S
- Type: Double-acting pneumatic cylinder with mechanical lock
- Bore size: ∅50 mm (ISO 6432 standard)
- Stroke: 225 mm (±0.5mm tolerance)
- Operating pressure: 0.1-0.9 MPa
- Cushioning: Adjustable pneumatic cushion at both ends
- Locking force: 1,250 N (at 0.5 MPa)
- Lock release pressure: ≥0.15 MPa
- Ambient temperature: -20℃ to 80℃
- Piston rod material: Chrome-plated stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Seal material: Heat-resistant NBR + Polyurethane hybrid
- Mounting: Standard ISO 15552 front flange (MF1), optional foot mounting
- Port size: G3/8 (BSPP thread)
- Weight: 3.8 kg (dry, without accessories)
- Dimensions: 325mm(L) × 60mm(W) × 60mm(H) (extended length)
- Protection class: IP67 (wipers included)
- Lubrication: Pre-lubricated (Grease-free operation possible)
Industrial-grade locking cylinder featuring fail-safe mechanical brake mechanism integrated into front flange. The dual-piston-rod design ensures symmetrical force distribution during locking. Requires 5μm filtered air and benefits from monthly lubrication cycles in high-cycle applications (＞500k actuations/year).
- Vertical load holding in automated material handling systems
- Safety positioning in automotive welding fixtures
- Press machine intermediate stroke locking
- Overhead crane emergency brake systems
- Pharmaceutical packaging line vertical axis control
Installation critical:
Lock mechanism must face downward in vertical installations.
Allow 0.5-1 second delay between pressure release and lock engagement.
Annual inspection recommended for brake pad wear (min thickness 2mm).
| Property | Property Value |
|---|---|
| sku | SULF50X225S |
| 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 | <50mm> |
| Stroke | 225mm |
| 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.