Airtac JSID Double Rod Cylinder JSID40X450
The AirTAC JSID Double Rod Cylinder JSID40X450 is a genuine double acting, double rod JIS-standard air cylinder with a Ø40mm bore and 450mm 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
- Stroke450 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 JSID40X450
Delivering 528 N of thrust in either direction at 0.5 MPa, this 40 mm bore JIS profile cylinder uses a twin-rod layout to equalize push and pull forces. The hard-anodized extruded aluminum barrel makes it shorter and more compact than a same-bore ISO 15552 unit, while the G1/4 port drives a 30-800 mm/s speed range.
Because a rod exits both ends on one piston, you get symmetric load distribution and anti-twist guidance for twin tooling or a rear sensor cam. Note this specific SKU lacks a magnet, so it cannot accept CMSE/DMSE switches without upgrading to the -S variant.
Airtac JSID Double Rod Cylinder JSID40X450 Technical Specifications
| Model | Airtac JSID Double Rod Cylinder JSID40X450 |
|---|---|
| Series | JSI JIS-standard profile cylinder |
| Bore size | Ø40 mm |
| Stroke | 450 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 JSID40X450
| JSID | JIS-standard profile cylinder (double-rod type). |
|---|---|
| 40 | Bore size in mm (32 / 40 / 50 / 63 / 80 / 100 / 125). |
| ×450 | 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 JSID40X450 Is Used
Twin-Tool Transfer
Drives two synchronized grippers from opposite rod ends to shuttle parts between machining stations without rotational twist.
Symmetric Pusher
Pushes workpieces from either side of a belt using the equal 528 N bidirectional force, ensuring consistent placement.
Is the Airtac JSID Double Rod Cylinder JSID40X450 the Right Cylinder?
Sizing this 40 mm bore against its neighbors shows a clear step: the 32 mm bore yields 345 N each way, while the 63 mm bore jumps to 1402 N. Choose the 40 mm when 528 N at 0.5 MPa fits your payload and you need twin output shafts to prevent rotation or drive two mechanisms simultaneously. Mounting options include Basic, FA, LB, TC, TCM1, and TCM2. For this 450 mm stroke, external guide rails are strongly recommended to prevent rod bending and absorb side loads. Remember that air cushions only decelerate the piston near the end caps; they do not hold load, so fit an external rod lock or pilot-operated check valve if you need vertical drop protection.
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 JSID40X450 FAQ
Force is equal in both directions due to the double-rod design: 528 N at 0.5 MPa, 739 N at 0.7 MPa, and a theoretical max of 108 kgf at 1.0 MPa. Operating pressure spans 0.15-1.0 MPa with a 1.5 MPa proof rating. It uses a G1/4 port and adjustable 20.5 mm air cushions at both ends.
No, this specific SKU does not include a magnet, so it cannot accept CMSE or DMSE switches. You must select the -S variant of the JSID series to enable position sensing. The twin-rod design still allows mechanical actuation or rear-end cam triggering if needed.
Authorized Export Seller
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.
Fast Reply
Most inquiries answered within 7-8 hours.
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