Airtac BSE Clamp Standard Cylinder BSE100X800S
The AirTAC Airtac BSE Clamp Standard Cylinder BSE100X800S 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 5500 N in either direction — no drift. Ø100mm bore, 800mm stroke, PT1/2 cylinder ports, G1/8 lock-release port.
- BoreØ100 mm
- Stroke800 mm
- Static holding force5500 N
- Lock typeSpring-lock / air-release
- Cylinder portPT1/2
- 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 BSE100X800S
The AirTAC BSE100X800S 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 deliver a bidirectional static holding force of 5500 N with zero live air. Operating pressure is capped at 0.7 MPa, and the lock is fed by a separate G1/8 release port.
This fail-safe mechanism ensures that if air is exhausted or an E-stop trips, the rod is held firmly at its stopped position. The lock is a holding device, not a dynamic brake; it must be engaged only after the rod stops and released only when cylinder pressures are balanced, allowing at least 0.5 s for full release. The -S magnet option supports CMSE reed and DMSE electronic sensors.
Rod Lock — 5500 N Static Holding (Ø100mm)
A spring clamps the collet onto the rod, so the Airtac BSE Clamp Standard Cylinder BSE100X800S 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 BSE100X800S Technical Specifications
| Model | Airtac BSE Clamp Standard Cylinder BSE100X800S |
|---|---|
| Series | BSE ISO 15552 rod-lock cylinder |
| Bore size | Ø100 mm |
| Stroke | 800 mm |
| Static holding force | 5500 N |
| Cylinder port | PT1/2 |
| 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 (Ø100mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 3927 N | 3682 N |
| 0.7 MPa (max) | 5498 N | — |
| Max drive (@0.7 MPa) | 561 kgf | |
Drive force is separate from the 5500 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 BSE100X800S
| B | Rod-lock cylinder prefix. |
|---|---|
| SE | ISO 15552 standard double-acting body. |
| 100 | Bore size in mm. |
| ×800 | 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 BSE100X800S Is Used
Heavy Vertical Lift
Secures a 500 kg vertical machining center elevator, providing 5500 N of fail-safe holding power to prevent a catastrophic drop during air loss.
Overhead Tooling Clamp
Locks heavy pneumatic press tooling in place at the top of its 800 mm stroke, ensuring the 3927 N drive force is maintained without drifting downward.
Pallet Stopper Gate
Holds a raised pallet stop gate rigid against shifting loads on a packaging conveyor, relying on the spring-applied collet to stay put during E-stop.
Is the Airtac BSE Clamp Standard Cylinder BSE100X800S the Right Cylinder?
Verify your suspended load is well under the 5500 N static holding force. If you need less drive, the adjacent 80 mm bore gives 2513 N push at 0.5 MPa and 3600 N hold. For heavier loads, the 125 mm bore yields 6136 N push at 0.5 MPa and 8600 N hold. The drive force on this 100 mm bore is 3927 N push and 3681 N pull at 0.5 MPa.
With an 800 mm stroke, use a guide rail to prevent side-load damage to the extruded aluminum barrel. When replacing a unit, match the 100 mm bore, 800 mm stroke, PT1/2 cylinder port, and mounting accessory. SE-compatible mounts fit BSE except FTC.
Quick checklist
- ✓ Load to hold ≤ 5500 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 BSE100X800S FAQ
The spring-applied collet immediately clamps the rod, delivering a 5500 N bidirectional static holding force to keep the load exactly where it stopped. It is a fail-safe hold, not a dynamic brake.
At 0.5 MPa, the push force is 3927 N and the pull force is 3681 N. At the 0.7 MPa maximum operating pressure, push is 5497 N, yielding a max drive of 561 kgf. This drive force is separate from the 5500 N static holding force.
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