Airtac BSE Clamp Standard Cylinder BSE100X500
The AirTAC Airtac BSE Clamp Standard Cylinder BSE100X500 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, 500mm stroke, PT1/2 cylinder ports, G1/8 lock-release port.
- BoreØ100 mm
- Stroke500 mm
- Static holding force5500 N
- Lock typeSpring-lock / air-release
- Cylinder portPT1/2
- Lock-release portG1/8
About the Airtac BSE Clamp Standard Cylinder BSE100X500
The AirTAC BSE100X500 is a double-acting ISO 15552 profile cylinder with an integrated spring-applied, air-released rod lock. A collet clamps the Ø25 mm rod, providing a 5500 N bidirectional static holding force with no live air. Operating pressure is capped at 0.7 MPa.
This fail-safe lock engages automatically if air is exhausted or an E-stop trips. It is a holding lock, not a dynamic brake; you must engage it only after the rod stops and release it only when pressures are balanced, allowing at least 0.5 s before moving. The lock uses a separate G1/8 release port, distinct from the PT1/2 cylinder drive ports.
Rod Lock — 5500 N Static Holding (Ø100mm)
A spring clamps the collet onto the rod, so the Airtac BSE Clamp Standard Cylinder BSE100X500 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 BSE100X500 Technical Specifications
| Model | Airtac BSE Clamp Standard Cylinder BSE100X500 |
|---|---|
| Series | BSE ISO 15552 rod-lock cylinder |
| Bore size | Ø100 mm |
| Stroke | 500 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 BSE100X500
| B | Rod-lock cylinder prefix. |
|---|---|
| SE | ISO 15552 standard double-acting body. |
| 100 | Bore size in mm. |
| ×500 | 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 BSE100X500 Is Used
Heavy Machining Spindle Hold
Prevents a 4000 N vertical spindle from dropping on the workpiece during an air pressure loss, safely locking within the 5500 N limit.
Press Tool Clamp
Holds a heavy stamping tool securely in place during an E-stop, ensuring the 5497 N drive force does not cause unintended drift.
Pallet Stop Gate
Acts as a 500 mm stroke stop gate that stays rigidly locked in position when the system is shut down, resisting heavy pallet impact.
Is the Airtac BSE Clamp Standard Cylinder BSE100X500 the Right Cylinder?
Verify your load stays within the 5500 N holding force and the 561 kgf max drive limit. If you need less force, step down to the 80 mm bore (2513 N push @0.5 MPa, 3600 N hold). For heavier loads, the 125 mm bore (6136 N push @0.5 MPa, 8600 N hold) is the next option.
At 500 mm stroke, use a guide to prevent side-load damage to the seal and lock collet. This SKU lacks a magnet (-S), so it supports no CMSE or DMSE position sensors. SE mounting accessories fit the ISO 15552 body 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 BSE100X500 FAQ
Drive forces are 3927 N push and 3681 N pull at 0.5 MPa, 5497 N push at 0.7 MPa (max 561 kgf drive). The static rod-lock holding force is 5500 N. Drive and holding forces are separate.
The lock is spring-applied and fail-safe. If air is lost, the collet clamps the rod instantly, providing a 5500 N bidirectional hold. To release, apply 0.15-0.7 MPa to the G1/8 release port after balancing piston pressures, waiting 0.5 s before moving.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC BSE Cylinders
Request a Quote for Airtac BSE Clamp Standard Cylinder BSE100X500
Send us the quantity and destination. We confirm price, stock and lead time — usually within 7-8 hours.