Airtac JSID Double Rod Cylinder JSID40X100S
The AirTAC JSID Double Rod Cylinder JSID40X100S is a genuine double acting, double rod JIS-standard air cylinder with a Ø40mm bore and 100mm stroke, G1/4 air ports and adjustable end cushioning. Its no-tie-rod, hard-anodized profile barrel is more compact than an ISO 15552 cylinder of the same bore — a space-saver on tight machines.
- BoreØ40 mm
- Stroke100 mm
- Port sizeG1/4
- Acting typeDouble acting, double rod
- Rod threadM14×1.5
- CushionAdjustable, 20.5 mm
- 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 JSID Double Rod Cylinder JSID40X100S
Delivering 528 N of thrust in both directions at 0.5 MPa, the AirTAC JSID40X100S uses a twin-rod layout to provide perfectly symmetrical push and pull forces. Because the 16 mm rod exits both end covers, the working area remains identical on each side, yielding an equal 739 N at 0.7 MPa. This JIS-standard profile body is notably shorter than a same-bore ISO 15552 unit, and its hard-anodized aluminium barrel keeps the assembly light. The G1/4 port manages airflow efficiently across the 100 mm stroke.
The integrated -S piston magnet allows CMSE or DMSE switches to drop directly into the side sensor grooves for precise position detection. An adjustable 20.5 mm air cushion at each end ensures smooth deceleration. Note that a standard cylinder drifts on air loss; the cushions only slow the piston near stroke end, so fit an external rod lock or pilot-operated check valve if you need to hold a load.
Airtac JSID Double Rod Cylinder JSID40X100S Technical Specifications
| Model | Airtac JSID Double Rod Cylinder JSID40X100S |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 100 mm |
| Acting type | Double acting, double rod |
| Port size | G1/4 |
| Rod thread | M14×1.5 |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Operating pressure | 0.15 – 1.0 MPa |
| Proof pressure | 1.5 MPa |
| Temperature | -20 to +70 °C |
| Speed range | 30 – 800 mm/s |
| Cushion | Adjustable, 20.5 mm |
| Max standard stroke | Up to 1200 mm |
Specifications follow the official AirTAC JSI (JIS standard) datasheet. Confirm against the product label before installation. Thread options: PT (blank) / G. Barrel: hard-anodized aluminum profile (no tie rods).
Theoretical Output Force (Ø40mm)
| Pressure | Push force | Pull force |
|---|---|---|
| 0.5 MPa | 528 N | 528 N |
| 0.7 MPa | 739 N | 739 N |
| Max (@1.0 MPa) | 108 kgf | |
Double-rod: the rod passes through both covers, so output force is equal in both directions.
Model Code: Airtac JSID Double Rod Cylinder JSID40X100S
| JSID | JIS-standard profile cylinder (double-rod type). |
|---|---|
| 40 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×100 | Stroke length in mm. |
| -S | Optional built-in magnet for CMSE / DMSE sensors. |
JSI-family variants: JSI (double acting), JSID (double rod), JSIJ (adjustable stroke). Mounting: LB / FA / FB / CA / CB / CR / TC / TCM1 / TCM2. Thread PT (blank) / G.
Where the Airtac JSID Double Rod Cylinder JSID40X100S Is Used
Twin-Tool Transfer
Drives two identical pick-and-place grippers simultaneously from opposite rod ends, keeping cycle times synchronized without adding a second valve.
Anti-Rotation Lift
Uses the dual-rod symmetry to lift and lower a 27 kg vertical payload smoothly, preventing mechanical twist without external linear bearings.
Dual-End Cam Tracking
Mounts a sensor cam on the rear rod extension while the front rod performs the work, allowing DMSE reed switches to confirm position from the back.
Is the Airtac JSID Double Rod Cylinder JSID40X100S the Right Cylinder?
When sizing this double-rod actuator, compare the equal-both-ways force against adjacent bores: the 32 mm bore yields 345 N at 0.5 MPa, while the larger 50 mm bore provides 825 N. The 40 mm bore sits perfectly in the middle for medium-duty symmetrical tasks. Choose this twin-rod configuration when your mechanism requires anti-rotation guidance, needs to drive two tools simultaneously from one piston, or demands a symmetric load path with back-end sensor cam tracking. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2 brackets. The -S suffix confirms the built-in magnet for CMSE/DMSE sensing. For any stroke at or above 300 mm, always use an external guide rail to prevent excessive side-loading on the piston rod.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and mounting space
- ✓ Port/thread type (PT / G / NPT)
- ✓ Magnet (-S) for sensors?
- ✓ Side load — consider a guided cylinder
Installation & Maintenance Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 1.0 MPa operating pressure.
- check Avoid side load on the piston rod.
- check Set cushions to minimum, then release gradually.
- check Use correct mounting accessory (LB/FA/FB/CA/CB/TC).
- check Installation by qualified personnel per AirTAC docs.
Airtac JSID Double Rod Cylinder JSID40X100S FAQ
Because the 16 mm rod passes through both covers, force is equal in both directions: 528 N at 0.5 MPa and 739 N at 0.7 MPa. The theoretical maximum is 108 kgf at 1.0 MPa. The air port size is G1/4.
No, the -S indicates a built-in piston magnet for CMSE/DMSE position switches. The cylinder cannot hold a load on air loss, as the adjustable 20.5 mm cushions only decelerate the piston near the stroke ends. Use an external rod lock or pilot-operated check valve for load holding.
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1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
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Most inquiries answered within 7-8 hours.
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