Airtac SILF Front Locking Air Cylinder SIF40X900
2. Unlocking methods: Featuring automatic and manual unlocking operation modes.
Category: Locking Cylinders , Brand: AIRTAC , Series: SILF
AirTAC SILF Front Lock Cylinder SIF40X900 Technical Details
- Model: SILF SIF40X900
- Bore size: 40mm
- Stroke: 900mm
- Operating pressure: 0.1–1.0 MPa
- Locking mechanism: Spring-loaded mechanical brake (front side)
- Mounting style: Standard foot/base mount (ISO 15552 compatible)
- Port size: M5x0.8 (G1/8 adaptor optional)
- Cushioning: Adjustable air cushion (both ends)
- Piston rod material: Hard chrome-plated steel
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (nitrile rubber)
- Temperature range: -10℃ to 80℃
- Weight: 5.8kg (excluding accessories)
- Dimensions (L×W×H):
- Basic cylinder length: 282mm
- Full extended length: 282mm + 900mm stroke
- Width (mounting base): 64mm
- Height (including rod): 53mm
- Protection rating: IP54 (standard), IP67 optional
- Lubrication: Pre-lubricated (non-replenishing design)
High-precision locking cylinder with fail-safe position retention capability. Features dual-action braking system that activates automatically during power/pneumatic failure, preventing unintended movement. The reinforced rod design withstands lateral forces up to 150N, making it ideal for vertical load applications. Includes wear-resistant guide bushings for extended service life.
- Overhead load locking in automated assembly lines
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- Vertical press machinery safety brakes
- Material handling elevator position locks
- Solar panel tilt adjustment mechanisms
Installation guidelines:
Maintain ≤0.5mm alignment tolerance during mounting. For vertical installations,
use auxiliary rod supports when handling loads exceeding 20kg.
Lubricate guide shafts monthly with ISO VG32 hydraulic oil in high-cycle applications (＞500 cycles/day).
| Property | Property Value |
|---|---|
| sku | SIF40X900 |
| 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 | <900mm> |
| 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.