Airtac BSED Clamping Double Acting Cylinder BSED63X600S
The AirTAC Airtac BSED Clamping Double Acting Cylinder BSED63X600S 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, 600mm stroke, PT3/8 ports, G1/8 lock-release.
- BoreØ63 mm
- Stroke600 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 BSED63X600S
The AirTAC BSED63X600S 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 force in both directions—about 1402 N each way at 0.5 MPa—making it ideal for symmetrical tooling or rear-rod cam actuation. The rear rod also enhances stability and resists rotation.
This fail-safe collet lock provides a 2200 N static holding force without requiring live air. If pressure drops or an E-stop trips, the rod is securely clamped at position. It is a static holding device, not a dynamic brake; engage it only after the rod stops and release it when both piston sides are pressure-balanced, allowing at least 0.5 seconds.
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 BSED63X600S 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 BSED63X600S Technical Specifications
| Model | Airtac BSED Clamping Double Acting Cylinder BSED63X600S |
|---|---|
| Series | BSED ISO 15552 double-rod rod-lock cylinder |
| Bore size | Ø63 mm |
| Stroke | 600 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 BSED63X600S
| B | Rod-lock cylinder prefix. |
|---|---|
| SED | ISO 15552 double-rod double-acting body. |
| 63 | Bore size in mm. |
| ×600 | 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 BSED63X600S Is Used
Vertical Lift Stations
Uses the 1962 N both-way drive to raise heavy platens, engaging the 2200 N fail-safe collet lock to secure the load mechanically during air loss or E-stops.
Dual-Tool Machining Jigs
Exploits the double-rod design to mount a workpiece clamp on the front and a proximity flag on the rear, ensuring equal 1402 N force at 0.5 MPa both ways.
Pallet Indexing Gates
Relies on the 2200 N static hold to keep heavy conveyor gates locked open during passage, releasing only when 0.15-0.7 MPa air balances both piston sides.
Is the Airtac BSED Clamping Double Acting Cylinder BSED63X600S the Right Cylinder?
Select this 63 mm bore when your application demands both symmetric drive force and mid-stroke fail-safe holding. Verify your load does not exceed the 2200 N static holding force. If you need less force, the 50 mm bore offers 825 N at 0.5 MPa and 1400 N holding force. If you need more, step up to the 80 mm bore, which provides 2268 N at 0.5 MPa and 3600 N holding force. Operating pressure is capped at 0.7 MPa.
For a direct replacement, match the 600 mm stroke, PT3/8 cylinder port, G1/8 release port, and your preferred mounting (Basic, LB, FA, or TC). This unit includes the -S magnet for CMSE or DMSE sensors. Because the 600 mm stroke is long, ensure external guide rails are used to prevent excessive side-loading on the rod.
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 BSED63X600S FAQ
The drive force is equal both ways: 1402 N at 0.5 MPa and 1962 N at 0.7 MPa (max 200 kgf). The fail-safe rod lock provides a separate bidirectional static holding force of 2200 N with no live air.
The lock is spring-applied and air-released via the G1/8 port. You must release it only after the rod has stopped moving and both piston sides are pressure-balanced, allowing at least 0.5 seconds for the collet to disengage.
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