Airtac BSE Clamp Standard Cylinder BSE80X200
The AirTAC Airtac BSE Clamp Standard Cylinder BSE80X200 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, 200mm stroke, PT3/8 cylinder ports, G1/8 lock-release port.
- BoreØ80 mm
- Stroke200 mm
- Static holding force3600 N
- Lock typeSpring-lock / air-release
- Cylinder portPT3/8
- Lock-release portG1/8
About the Airtac BSE Clamp Standard Cylinder BSE80X200
The AirTAC BSE80X200 is a double-acting, single-rod ISO 15552 profile cylinder featuring an integrated spring-applied, air-released rod lock. It provides a robust bidirectional static holding force of 3600 N, ensuring suspended loads remain safely fixed in place the moment air pressure drops or an E-stop is triggered. Operating pressure is capped at 0.7 MPa.
This fail-safe clamping collet engages automatically without live air, distinguishing it from standard SE models. Unlocking requires supplying air to the dedicated G1/8 release port. Because this unit lacks the -S magnet option, it does not support CMSE or DMSE position sensors. The extruded aluminum barrel design ensures standard ISO 15552 mounting interchangeability without external tie rods.
Rod Lock — 3600 N Static Holding (Ø80mm)
A spring clamps the collet onto the rod, so the Airtac BSE Clamp Standard Cylinder BSE80X200 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 BSE80X200 Technical Specifications
| Model | Airtac BSE Clamp Standard Cylinder BSE80X200 |
|---|---|
| Series | BSE ISO 15552 rod-lock cylinder |
| Bore size | Ø80 mm |
| Stroke | 200 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 BSE80X200
| B | Rod-lock cylinder prefix. |
|---|---|
| SE | ISO 15552 standard double-acting body. |
| 80 | Bore size in mm. |
| ×200 | 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 BSE80X200 Is Used
Vertical Pallet Lift
Secures a 360 kg vertical pallet lift in place during air loss, preventing uncontrolled drops when the compressor fails.
Injection Mold Tooling
Holds heavy mold halves stationary mid-stroke during an E-stop, relying on the 3600 N collet grip rather than live air.
Pallet Stop Gate
Maintains a raised stop gate on a packaging conveyor, keeping it firmly locked in both directions if pneumatic pressure exhausts.
Is the Airtac BSE Clamp Standard Cylinder BSE80X200 the Right Cylinder?
Verify your load requires a holding force of 3600 N or less, and a drive force up to 359 kgf at 0.7 MPa. If your application needs less drive power, stepping down to the 63 mm bore offers 1559 N push at 0.5 MPa and a 2200 N hold. If you need more holding capacity, the 100 mm bore provides 3927 N push at 0.5 MPa and a 5500 N hold.
Always engage the lock only after the rod has completely stopped, and release it only when piston pressures are balanced, allowing at least 0.5 seconds for full release before motion. When replacing, match the 80 mm bore, 200 mm stroke, PT3/8 cylinder port, and mounting choice. SE mounting accessories fit perfectly except FTC.
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 BSE80X200 FAQ
The spring-applied collet clamp engages instantly, providing a bidirectional static holding force of 3600 N to keep the rod fixed in its current position without any live air.
At 0.5 MPa, the push force is 2513 N and pull is 2268 N. At the 0.7 MPa maximum, push is 3518 N, yielding a max drive of 359 kgf. This drive force is entirely separate from the 3600 N static holding force.
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