Airtac SULB Lock Cylinder SULB50X125
2. Release mechanisms: Automatic and Manual.
Category: Locking Cylinders , Brand: AirTAC , Series: SULB
AirTAC SULB50X125 Locking Cylinder Technical Specifications
- Model: SULB50X125
- Type: Double-acting with mechanical locking mechanism
- Bore size: Ø50 mm
- Stroke: 125 mm
- Operating pressure: 0.15–0.8 MPa
- Locking method: Spring-activated mechanical brake (manual release optional)
- Mounting style: ISO 15552 standard (front flange & rear foot)
- Cushioning: Adjustable pneumatic cushion at both ends
- Temperature range: -20℃ to 80℃
- Port size: G1/8 (BSPP thread)
- Rod material: Hard chrome-plated steel (SUS304 optional)
- Cylinder tube: Anodized aluminum alloy
- Seal material: NBR (HNBR available for high-temp versions)
- Weight: 3.8 kg (including mounting accessories)
- Dimensions: 300mm(L) × 60mm(W) × 60mm(H) (at mid-stroke position)
- Rod thread: M16×1.5
- Mounting hole spacing: 60mm (vertical) × 40mm (horizontal)
- Protection rating: IP65 (standard), IP67 (optional)
High-precision locking cylinder with fail-safe position retention capability, featuring dual-position mechanical braking for vertical load suspension. The integrated wear-compensation system maintains consistent locking force through 500,000+ cycles. Requires 5-40μm filtered air with ISO VG32 lubricant (optional oil-free operation).
- Vertical load locking in automated assembly lines
- Emergency stop positioning for material handling systems
- Overhead fixture locking in automotive welding jigs
- Safety brakes in elevator test rigs
- Position retention in semiconductor wafer handling
Installation note:
Maintain ≤0.5mm/m alignment tolerance during mounting. For vertical applications,
install manual release mechanism accessible position. Lubricate guide shafts
every 2,000km of cumulative travel.
Critical parameters:
Minimum 0.3MPa required for unlocking operation. Do NOT use as primary safety
brake without secondary backup system. Maximum side load: 150N.
| Property | Property Value |
|---|---|
| sku | SULB50X125 |
| 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 | <50mm> |
| Stroke | 125mm |
| Lock Position | Rear Cover with Lock Type |
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.