Airtac BSED Clamping Double Acting Cylinder BSED63X175S
The AirTAC BSED Clamping Double Acting Cylinder BSED63X175S combines a double-rod ISO 15552 cylinder — a Ø20mm rod out BOTH ends for equal force both directions — with an integrated spring-applied, air-released ROD LOCK that holds up to 2200 N in either direction if air is lost. Ø63mm bore, 175mm stroke, PT3/8 ports, G1/8 lock-release.
- BoreØ63 mm
- Stroke175 mm
- Static holding force2200 N
- ConfigurationDouble rod + lock
- 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 BSED Clamping Double Acting Cylinder BSED63X175S
The AirTAC BSED63X175S is a double-acting, double-rod ISO 15552 profile cylinder featuring an integrated spring-applied, air-released rod lock. A rod exits both ends, delivering equal thrust in both directions—about 1402 N each way at 0.5 MPa. The extruded aluminum barrel has no external tie rods, providing a clean ISO 15552 dimensional interface.
A separate G1/8 port controls the fail-safe collet lock, which provides a 2200 N static holding force with no live air. The lock engages only after the rod stops and releases when piston sides are pressure-balanced (allow at least 0.5 s). This model includes a magnet for CMSE reed and DMSE electronic sensors.
Double Rod + 2200 N Rod Lock (Ø63mm)
A rod exits both ends for symmetric force and back-rod tooling, and a spring clamps the collet so the Airtac BSED Clamping Double Acting Cylinder BSED63X175S holds its position in both directions on air loss or E-stop. Apply 0.15–0.7 MPa to the G1/8 release port to unlock. Engage only after the rod has stopped (not a dynamic brake), and release only when both piston sides are pressure-balanced; allow ≥0.5 s for full release.
Airtac BSED Clamping Double Acting Cylinder BSED63X175S Technical Specifications
| Model | Airtac BSED Clamping Double Acting Cylinder BSED63X175S |
|---|---|
| Series | BSED ISO 15552 double-rod rod-lock cylinder |
| Bore size | Ø63 mm |
| Stroke | 175 mm |
| Static holding force | 2200 N |
| Cylinder port | PT3/8 |
| Lock-release port | G1/8 |
| Configuration | Double rod, double acting |
|---|---|
| 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 |
| Max stroke | Up to 1000 mm |
Specifications follow the official AirTAC BSED datasheet. Rod thread M16×1.5 both ends. Mounting (BSED): Basic, LB, FA, TC. Port options: PT (standard) / G (BSPP); lock-release port is G1/8.
Theoretical Output Force (Ø63mm)
| Pressure | Force (both directions) |
|---|---|
| 0.5 MPa | 1402 N |
| 0.7 MPa (max) | 1962 N |
| Max drive (@0.7 MPa) | 200 kgf |
A rod exits both ends, so force is equal on extend and retract. Drive force is separate from the 2200 N static lock holding force. Size with a safety margin.
Model Code: Airtac BSED Clamping Double Acting Cylinder BSED63X175S
| B | Rod-lock cylinder prefix. |
|---|---|
| SED | ISO 15552 double-rod double-acting body. |
| 63 | Bore size in mm. |
| ×175 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensor sensing. |
Thread: PT (blank) / G. Mounting (BSED): Basic, LB, FA, TC. Related: SED (double rod, no lock), BSE (single-rod rod lock). Sensors CMSE/DMSE fit magnetic BSED.
Where the Airtac BSED Clamping Double Acting Cylinder BSED63X175S Is Used
Overhead Z-Axis Lifts
Holds a 2200 N vertical load safely without live air, while the double-rod delivers 1962 N of equal lifting and lowering force.
Pallet Transfer Stops
Uses the rear rod for a cam flag to confirm position, while the collet lock holds the 1402 N stroke firmly during E-stop events.
Symmetric Machining Jigs
Clamps parts from both ends with equal 1962 N force, engaging the 2200 N lock to prevent drift during high-vibration machining.
Is the Airtac BSED Clamping Double Acting Cylinder BSED63X175S the Right Cylinder?
Select this 63 mm bore when you need both symmetric 1962 N drive force at 0.7 MPa and a 2200 N static fail-safe hold. If your load requires less force, step down to the 50 mm bore (1154 N drive, 1400 N hold). If you need more, step up to the 80 mm bore (3175 N drive, 3600 N hold). Always confirm your load is under 2200 N before relying on the lock.
For a direct replacement, match the 175 mm stroke, PT3/8 cylinder port, and your mounting choice (Basic, LB, FA, or TC). The -S suffix means the magnet is included for position sensing. Never use the lock as a dynamic brake; engage it only after motion stops, and use safety-rated controls for any man-rated or overhead loads.
Quick checklist
- ✓ Need both symmetric force AND fail-safe hold?
- ✓ Load to hold ≤ 2200 N?
- ✓ Back-rod space for tooling/flag
- ✓ Lock engaged only when stopped
- ✓ G1/8 release-air line available
Installation & Safety Notes
- check Engage the lock only after the rod has stopped — not 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 Support both rod ends; avoid side load.
- check Use BSED mounting (Basic/LB/FA/TC).
Airtac BSED Clamping Double Acting Cylinder BSED63X175S FAQ
The spring-applied collet immediately clamps the rod, providing a 2200 N static holding force to keep the load in place. It is a fail-safe lock, not a dynamic brake, so it must engage only after the rod stops.
The double-rod design provides equal drive force in both directions: 1402 N at 0.5 MPa and 1962 N at 0.7 MPa (max 200 kgf). The integrated fail-safe rod lock provides a separate 2200 N static holding force with no live air.
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Covers non-human-caused product damage.
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Standard models are processed and dispatched in 3-5 business days.
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