Airtac BSE Clamp Standard Cylinder BSE80X100S
The AirTAC Airtac BSE Clamp Standard Cylinder BSE80X100S 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, 100mm stroke, PT3/8 cylinder ports, G1/8 lock-release port.
- BoreØ80 mm
- Stroke100 mm
- Static holding force3600 N
- Lock typeSpring-lock / air-release
- Cylinder portPT3/8
- Lock-release portG1/8
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the Airtac BSE Clamp Standard Cylinder BSE80X100S
The AirTAC BSE80X100S is a double-acting ISO 15552 profile cylinder featuring an integrated spring-applied, air-released rod lock. A collet clamps the Ø25 mm piston rod automatically, delivering a 3600 N bidirectional static holding force with zero live air. Operating pressure is capped at 0.15-0.7 MPa, and the lock unlocks via a separate G1/8 port.
This fail-safe mechanism prevents drift in vertical or suspended loads during E-stops or pressure drops. The lock is a holding device, not a dynamic brake: engage it only after the rod fully stops, and allow at least 0.5 s for release after balancing piston pressures. The -S magnet supports CMSE reed and DMSE electronic sensors.
Rod Lock — 3600 N Static Holding (Ø80mm)
A spring clamps the collet onto the rod, so the Airtac BSE Clamp Standard Cylinder BSE80X100S 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 BSE80X100S Technical Specifications
| Model | Airtac BSE Clamp Standard Cylinder BSE80X100S |
|---|---|
| Series | BSE ISO 15552 rod-lock cylinder |
| Bore size | Ø80 mm |
| Stroke | 100 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 BSE80X100S
| B | Rod-lock cylinder prefix. |
|---|---|
| SE | ISO 15552 standard double-acting body. |
| 80 | Bore size in mm. |
| ×100 | 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 BSE80X100S Is Used
Palletizer Vertical Lift
Holds a 350 kg vertical lift arm mid-stroke during an E-stop, using the 3600 N fail-safe collet to prevent a dropped load.
Injection Mold Platens
Secures a mold platen safely in place when system air is exhausted, relying on the spring-applied lock rather than live pressure.
Heavy Conveyor Diverter
Locks a heavy diverter gate in the exact extended position using the 3518 N drive force, then holds it securely during air loss.
Is the Airtac BSE Clamp Standard Cylinder BSE80X100S the Right Cylinder?
Verify your load requires less than the 3600 N holding force and the 3518 N push force at 0.7 MPa. If sizing neighbors, the 63 mm bore offers 1559 N push at 0.5 MPa and 2200 N hold, while the 100 mm bore provides 3927 N push at 0.5 MPa and 5500 N hold. Always engage the lock only after the rod stops, releasing solely when pressures are balanced.
For this 100 mm stroke, side-load is minimal, but always guide the load to prevent rod damage. To match this replacement exactly, specify the 80 mm bore, 100 mm stroke, PT3/8 cylinder port, -S magnet, and your required SE-compatible mounting (excluding 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 BSE80X100S FAQ
The drive force is 2513 N push and 2268 N pull at 0.5 MPa, and 3518 N push at 0.7 MPa (max 359 kgf drive). The separate static holding force of the rod lock is 3600 N.
The lock is spring-applied and fail-safe. If air is lost, the collet immediately clamps the rod bidirectionally up to 3600 N. To move again, supply 0.15-0.7 MPa to the G1/8 release port, balance piston pressures, and wait >=0.5 s before moving.
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