Airtac SILF Front Locking Air Cylinder SILF40X500S
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF40X500S Front Lock Cylinder Specifications
- Model: SILF40X500S
- Series: SILF (Standard ISO Cylinder with Lock Mechanism)
- Bore size: 40mm
- Stroke: 500mm
- Lock type: Front mechanical lock (manual release)
- Operating pressure: 0.15–0.8 MPa
- Cushioning: Adjustable buffer at both ends
- Mounting style: Basic type (optional flange/mid-trunnion)
- Port size: M5x0.8 (standard) or NPT1/8 (optional)
- Piston rod material: Hard chrome-plated steel
- Cylinder tube: Aluminum alloy with oxidation treatment
- Seal material: NBR (standard), optional FKM/Viton
- Ambient temperature: -20℃ to 80℃
- Weight: 2.5kg (excluding accessories)
- Dimensions: 600mm(L) × 80mm(W) × 80mm(H)
- Lock holding force: ≥80% of theoretical cylinder output
- Protection rating: IP65 (dust-tight & water jet resistant)
Heavy-duty lock cylinder featuring fail-safe position retention through integrated mechanical locking. The anodized barrel resists corrosion in humid environments, while precision-ground rod ensures smooth operation. Requires 40μm filtered air and monthly lubrication (ISO VG32 recommended).
- Position holding in automated assembly line stops
- Safety locking for material handling elevators
- Press machine intermediate position fixation
- Robotic welding jig stabilization
- Vertical load securing in automotive tooling
Installation note:
Lock mechanism requires manual release before retraction.
Maintain 0.5mm alignment tolerance during mounting.
Avoid side load exceeding 10% of max thrust capacity.
| Property | Property Value |
|---|---|
| sku | SILF40X500S |
| 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 | 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.