Airtac BSAI Locking Clamp Cylinder BSAI80X75S
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1. A derivative series combining standard cylinders with integrated locking mechanisms;
2. Capability of position locking and braking at any intermediate stroke position;
3. Optimized locking design ensuring consistent holding force regardless of piston movement direction.
Category: Locking Cylinders | Brand: AirTAC | Series: BSAI
AirTAC BSAI80X75S Locking Clamp Cylinder Specifications
- Model: BSAI80X75S
- Type: Double-acting locking clamp cylinder (pneumatic-mechanical hybrid)
- Bore size: Ø80mm
- Stroke: 75mm
- Operating pressure: 0.1–0.9 MPa
- Locking force: 2,500N (at 0.5MPa)
- Piston speed: 50–500mm/s (air pressure dependent)
- Buffer type: Adjustable rubber cushion
- Material: Aluminum alloy body, hardened steel piston rod
- Seal material: NBR (nitrile butadiene rubber)
- Mounting style: Standard ISO 15552 flange mounting
- Sensor type: Built-in magnet for proximity sensor (2 sensor slots)
- Repeat positioning accuracy: ±0.5mm
- Temperature range: -20℃ to 80℃
- Protection rating: IP65 (rod side), IP40 (tube side)
- Weight: 5.8kg (without accessories)
- Dimensions: 275mm(L) × 80mm(W) × 80mm(H) (full extension)
Heavy-duty locking cylinder combining pneumatic actuation with mechanical braking, featuring instant position holding capability through wedge-shaped clamp mechanism. The chrome-plated piston rod with multi-lip seals ensures minimal leakage during static locking phases. Requires 5μm filtered air with 1-3 drops of ISO VG32 oil per m³ for optimal performance.
- Vertical lifting systems requiring mid-stroke position lock
- Automotive welding fixture positioning
- Die-casting machine mold clamping with vibration resistance
- Overhead material handling with emergency stop safety
- Precision grinding machine workholding
Installation note:
Always engage locking mechanism at full piston extension during initial setup.
Maintain 0.5–1mm gap between clamp block and cylinder body for thermal expansion.
Lubricate guide rails monthly with lithium soap-based grease.
Critical notice:
Never exceed 90% of maximum stroke during high-frequency cycling applications.
Deactivate locking function before manual override operations.
| Property | Property Value |
|---|---|
| sku | BSAI80X75S |
| 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:-20-70°C Speed Range:30-800mm/s |
| Port Size | PT3/8 |
| Magnet | S-Magnetic |
| Cushion Stroke | <36mm> |
| Bore Diameter | 80 mm |
| Stroke | 75mm |
| Static Holding Force | 3600 N |
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.