Airtac JSID Double Rod Cylinder JSID40X150
The AirTAC JSID Double Rod Cylinder JSID40X150 is a genuine double acting, double rod JIS-standard air cylinder with a Ø40mm bore and 150mm 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
- Stroke150 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 JSID40X150
Delivering 528 N of thrust in both directions at 0.5 MPa, this 40 mm double-rod JIS profile cylinder uses a single piston with a rod exiting each cover. The symmetric layout creates an equal pressure area on both faces, meaning push and pull forces match exactly. Because the hard-anodized aluminum extrusion eliminates external retaining bars, the overall body is noticeably shorter and more compact than an equivalent ISO 15552 cylinder of the same bore.
A rod out both ends prevents torsional twist under offset loads, provides a stable mounting point for rear sensor cams, and lets you drive two mechanisms from one stroke. This non-magnet SKU cannot accept a position switch; specify the -S variant to use CMSE or DMSE sensors. The unit features a G1/4 port, a 16 mm rod, and adjustable 20.5 mm air cushions at both ends.
Airtac JSID Double Rod Cylinder JSID40X150 Technical Specifications
| Model | Airtac JSID Double Rod Cylinder JSID40X150 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 150 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 JSID40X150
| JSID | JIS-standard profile cylinder (double-rod type). |
|---|---|
| 40 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×150 | 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 JSID40X150 Is Used
Twin-Tool Transfer
Drives two opposing grippers simultaneously from both rod ends to transfer parts between parallel conveyors without adding a second actuator.
Anti-Rotation Clamp
Uses the dual-rod symmetry to clamp irregular workpieces securely, preventing torsional twist that would skew a single-rod actuator.
Is the Airtac JSID Double Rod Cylinder JSID40X150 the Right Cylinder?
When sizing this double-acting unit, compare the equal-both-ways output against adjacent bores: the 32 mm bore yields 345 N at 0.5 MPa, while the 50 mm bore steps up to 825 N. Choose the 40 mm bore when your application demands anti-rotation guidance, symmetric load distribution, or twin tooling driven simultaneously from one cylinder. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2 brackets. For this 150 mm stroke, ensure external load guides are used to prevent side-loading damage to the rod seals. Remember that this specific SKU lacks a magnet and cannot support CMSE/DMSE sensing.
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 JSID40X150 FAQ
Because the rod passes through both covers, force is equal in both directions. It generates 528 N at 0.5 MPa and 739 N at 0.7 MPa, with a theoretical maximum of 108 kgf at 1.0 MPa. The bore is 40 mm, the port is G1/4, the rod is 16 mm, and it runs at speeds of 30-800 mm/s.
No, a plain double-rod cylinder will drift if air is lost or the valve is centered, as the adjustable air cushions only decelerate the piston near the stroke ends. To maintain a vertical or suspended load, you must install an external rod lock or a pilot-operated check valve.
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Genuine AirTAC parts produced by AirTAC factory.
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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