Airtac SULF Front Locking Cylinder SULF40X75
2. Release mechanisms: Auto-release and Manual-release.
Category: Locking Cylinders , Brand: AirTAC , Series: SULF Series
AirTAC SULF Front Cushion Locking Cylinder SULF40X75 Specifications
- Model: SULF40X75
- Bore size: 40mm
- Stroke: 75mm
- Operating pressure: 0.05–1.0 MPa
- Locking method: Spring-assisted mechanical lock (auto-lock at stroke ends)
- Cushioning: Adjustable front cushion with shock absorber
- Mounting type: Standard MF1 flange mounting
- Port size: M5x0.8 (G1/8 adaptor optional)
- Temperature range: -20℃ to 80℃
- Cylinder material: Aluminum alloy (anodized)
- Piston rod material: Chrome-plated stainless steel
- Seal material: NBR + PU hybrid seals
- Protection rating: IP54 (standard), IP67 optional
- Weight: 2.45kg ±3%
- Dimensions: 200mm(L) × 52mm(W) × 52mm(H) (including accessories)
- Rod thread: M10x1.25
- Max thrust: 628N at 0.5MPa
- Lubrication: Pre-lubricated (Grease-free operation)
Heavy-duty locking cylinder with precision position retention capability, featuring dual safety mechanisms combining mechanical locking and pneumatic holding. The enhanced front cushion design reduces end-impact noise by 40% compared to standard models. Integrated wear-resistant guide rings ensure 5000km+ service life under continuous operation. Compatible with ATEX Zone 2 environments when ordered with anti-spark options.
- Automated welding fixture position locking
- Elevator emergency brake systems
- CNC machine tool clamping mechanisms
- Assembly line workpiece retention stations
- Solar panel tilt adjustment systems
Installation note:
Requires 0.3MPa minimum pressure for reliable unlocking. For vertical installations,
use the auxiliary support bracket (ASB-40 accessory recommended). Perform monthly
lock mechanism inspection in high-cycle applications (>2000 cycles/day).
| Property | Property Value |
|---|---|
| sku | SULF40X75 |
| 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 | 75mm |
| 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.