Airtac SULF Front Locking Cylinder SULF40X500
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF Front Lock Cylinder SULF40X500 Technical Specifications
- Model: SULF40X500
- Type: Double-acting cylinder with mechanical front lock
- Bore size: 40mm (±0.13mm tolerance)
- Stroke: 500mm (adjustable ±2mm)
- Operating pressure: 0.15-1.0 MPa
- Locking mechanism: Spring-loaded wedge system (holds 100% rated thrust)
- Cushioning: Adjustable pneumatic cushion at both ends
- Port size: G1/8 (ISO228 standard)
- Mounting type: Standard ISO15552 foot mounting (alternative flange kits available)
- Temperature range: -20℃ to 80℃ (extended to 120℃ with HS seal option)
- Seal material: NBR standard (FKM/Viton optional)
- Protection rating: IP67 (wipers included)
- Weight: 2.65kg (excluding accessories)
- Dimensions: 550mm(L) × 82mm(W) × 82mm(H) (at fully retracted position)
- Rod thread: M16×1.5 external thread (20mm engagement length)
- Piston speed: 50-800mm/s (lubricated operation)
Heavy-duty locking cylinder featuring fail-safe position retention, designed for vertical load applications requiring mid-stroke stopping capability. The chromium-plated piston rod (25μm thickness) with hardened surface (HRC 35-40) ensures wear resistance. Includes magnetic piston for position sensing compatibility.
- Press machine safety interlocks
- Automated welding fixture position locks
- Elevator emergency braking systems
- Material handling vertical load stabilization
- Die-casting machine mold clamping
Installation criticals:
Requires minimum 0.3MPa unlocking pressure. Lubricate with ISO VG32 hydraulic oil.
Lock engagement time <0.5s at rated pressure. Avoid side-load exceeding 50N during operation.
- Standard seals: 5,000km travel distance
- High-temp seals: 3,200km travel distance
- Lock mechanism: 500,000 cycles minimum
| Property | Property Value |
|---|---|
| sku | SULF40X500 |
| 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 | Non-magnetic |
| Bore Diameter | <40mm> |
| Stroke | 500mm |
| 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.