Airtac BSE Clamp Standard Cylinder BSE80X700
The AirTAC Airtac BSE Clamp Standard Cylinder BSE80X700 is a genuine double-acting ISO 15552 cylinder with an integrated spring-applied, air-released ROD LOCK. If air is cut or an E-stop is hit, the collet clamps the Ø25mm rod and holds up to 3600 N in either direction — no drift. Ø80mm bore, 700mm stroke, PT3/8 cylinder ports, G1/8 lock-release port.
- BoreØ80 mm
- Stroke700 mm
- Static holding force3600 N
- Lock typeSpring-lock / air-release
- Cylinder portPT3/8
- Lock-release portG1/8
About the Airtac BSE Clamp Standard Cylinder BSE80X700
The AirTAC BSE80X700 is a double-acting, single-rod ISO 15552 profile cylinder featuring an integrated spring-applied, air-released rod lock. A collet clamps the Ø25 mm piston rod to provide a bidirectional fail-safe holding force of 3600 N. If air pressure drops or an E-stop trips, the rod is securely held in place without live air.
Operating pressure is capped at 0.15-0.7 MPa, and unlocking requires 0.15-0.7 MPa supplied to a separate G1/8 release port. The lock is a static holding device, not a dynamic brake; engage it only after the rod stops and release it only when piston pressures are balanced, allowing at least 0.5 s before moving. This 700 mm stroke unit lacks a standard magnet, meaning no CMSE or DMSE position sensors can be fitted to this specific SKU.
Rod Lock — 3600 N Static Holding (Ø80mm)
A spring clamps the collet onto the rod, so the Airtac BSE Clamp Standard Cylinder BSE80X700 holds its position in both directions when air is lost, exhausted or an E-stop trips. Apply 0.15–0.7 MPa to the G1/8 release port to unlock. Engage the lock only after the rod has stopped (it is not a dynamic brake), and release only when the pressures on both sides of the piston are balanced. Allow at least 0.5 s for full release before moving.
Airtac BSE Clamp Standard Cylinder BSE80X700 Technical Specifications
| Model | Airtac BSE Clamp Standard Cylinder BSE80X700 |
|---|---|
| Series | BSE ISO 15552 rod-lock cylinder |
| Bore size | Ø80 mm |
| Stroke | 700 mm |
| Static holding force | 3600 N |
| Cylinder port | PT3/8 |
| Lock-release port | G1/8 |
| Rod thread | M20×1.5 |
|---|---|
| Operating pressure | 0.15 – 0.7 MPa |
| Unlocking pressure | 0.15 – 0.7 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 36 mm |
| Max stroke | Up to 1000 mm |
Specifications follow the official AirTAC BSE datasheet. The lock uses the SE standard body; SE mounting accessories fit BSE except FTC. Port options: PT (standard) / G (BSPP); lock-release port is G1/8.
Theoretical Output Force (Ø80mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 2513 N | 2268 N |
| 0.7 MPa (max) | 3519 N | — |
| Max drive (@0.7 MPa) | 359 kgf | |
Drive force is separate from the 3600 N static holding force of the lock. BSE operates up to 0.7 MPa. Size with a safety margin.
Model Code: Airtac BSE Clamp Standard Cylinder BSE80X700
| B | Rod-lock cylinder prefix. |
|---|---|
| SE | ISO 15552 standard double-acting body. |
| 80 | Bore size in mm. |
| ×700 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensor sensing. |
Thread: PT (blank) / G. Mounting (BSE): Basic, LB, FA, FB, CA, CB, CR, TC (FTC is not available on BSE). Related: SE (no lock), BSED (double-rod rod lock). Sensors CMSE/DMSE fit magnetic BSE.
Where the Airtac BSE Clamp Standard Cylinder BSE80X700 Is Used
Vertical Lift Hold
Maintains a 3600 N bidirectional static hold on vertical lift stages, preventing a 3518 N drive load from drifting down if air is exhausted mid-cycle.
Overhead Tool Clamp
Secures suspended tooling on an automated press, keeping the 25 mm rod locked at 700 mm extension during an E-stop to protect operators.
Pallet Gate Stop
Holds a heavy pallet gate firmly in the raised position during conveyor halts, relying on the spring-applied collet rather than live air pressure.
Is the Airtac BSE Clamp Standard Cylinder BSE80X700 the Right Cylinder?
Verify your load to hold is under the 3600 N static holding force. If you need less drive or hold, step down to bore 63 (1559 N push @0.5 MPa, 2200 N hold). For higher capacity, step up to bore 100 (3927 N push @0.5 MPa, 5500 N hold). The 80 mm bore provides 2513 N push and 2268 N pull at 0.5 MPa.
At 700 mm stroke, prevent side-load damage by guiding the load externally. The cylinder port is PT3/8, while the lock-release port is G1/8. SE mounting accessories fit this body perfectly except FTC. To safely release, ensure both sides are pressure-balanced and wait >=0.5 s before motion.
Quick checklist
- ✓ Load to hold ≤ 3600 N?
- ✓ Fail-safe hold on air loss / E-stop needed
- ✓ Lock engaged only when stopped
- ✓ G1/8 release-air line available
- ✓ Magnet (-S) for CMSE/DMSE sensors?
Installation & Safety Notes
- check Engage the lock only after the rod has stopped — not as a dynamic brake.
- check Release only when both piston sides are pressure-balanced.
- check Allow ≥0.5 s for full release before commanding motion.
- check Feed the G1/8 release port with 0.15–0.7 MPa clean air.
- check Add safety-rated controls for man-rated / overhead loads.
- check Use SE mounting accessories (FTC excepted).
Airtac BSE Clamp Standard Cylinder BSE80X700 FAQ
The drive force at 0.5 MPa is 2513 N push and 2268 N pull, and 3518 N push at 0.7 MPa (max 359 kgf). The integrated rod lock provides a separate 3600 N static holding force. The lock holds the load with no live air, while the drive force moves it.
The lock is spring-applied and air-released via a G1/8 port at 0.15-0.7 MPa. It is not a dynamic brake, so engage it only after the rod stops. To release, balance pressures on both sides of the piston and wait at least 0.5 s before moving.
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