AirTAC Pneumatics
AirTAC JSID Series Double-Rod JIS Cylinders
The AirTAC JSID series is a double-rod JIS profile air cylinder spanning 32-125 mm bores, delivering equal force in both directions and high anti-rotation resistance for precision guided loads.
inventory_2323 models availableSeries Overview
The AirTAC JSID series is the double-rod variant of the JSI JIS-standard profile air cylinder. Because a rod exits both ends, the effective piston area is identical in both directions, generating equal force on extend and retract. The twin rods also resist rotation and guide the load directly, eliminating the need for external guide rods in many applications.
The range covers 7 bores from 32 to 125 mm. Port sizes scale with bore: 32 mm uses G1/8, 40-50 mm use G1/4, 63-80 mm use G3/8, and 100-125 mm use G1/2. At 0.5 MPa, the equal bidirectional force spans from the mid-hundreds of Newtons at bore 32 to several thousand Newtons at bore 125.
The JSID uses a no-tie-rod extruded-profile body and is double acting. It is a JIS-standard profile cylinder, not a tie-rod cylinder and not ISO 15552. The series includes a magnet (-S) for switches. Standard pneumatic pressure and temperature ranges apply; confirm exact limits from the datasheet.
Browse Models
AirTAC JSID80 Double-Rod Standard Cylinder, 80 mm Bore
SKU: JSID80X50S
$135.62$143.12
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AirTAC JSID63 Double-Rod Standard Cylinder, 63 mm Bore
SKU: JSID63X100
$102.11$109.61
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AirTAC JSID50 Double-Rod Standard Cylinder, 50 mm Bore
SKU: JSID50X100
$84.90$92.40
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AirTAC JSID40 Double-Rod Standard Cylinder, 40 mm Bore
SKU: JSID40X100
$67.89$75.39
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AirTAC JSID100 Double-Rod Standard Cylinder, 100 mm Bore
SKU: JSID100X100
$182.35$189.85
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AirTAC JSID125 Double-Rod Standard Cylinder, 125 mm Bore
SKU: JSID125X100
$269.36$276.86
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AirTAC JSID32 Double-Rod Standard Cylinder, 32 mm Bore
SKU: JSID32X100
$60.91$68.41
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Airtac JSID Double Rod Cylinder JSID80X50STC
SKU: JSID80X50STC
$175.16$182.66
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Typical Applications
Transfer Line Pushers
Twin rods resist torsional stress when pushing parts laterally across conveyor belts, keeping the load stable without external guides.
Pick-and-Place Grippers
Equal force in both directions ensures consistent grip and release pressure on precision parts during automated handling.
Carton Forming Arms
The no-tie-rod extruded profile saves space while the double-rod design prevents rod rotation during vertical carton folding strokes.
How to Choose the Right Model
Choose the JSID when your mechanism requires equal force both ways, intrinsic anti-rotation, or a rear sensor cam. Match the bore to your load: smaller 32-40 mm bores suit light pick-and-place, while 80-125 mm bores handle heavy lifting. Confirm these 5 points before ordering: bore size, stroke, port thread, mounting style, and magnet (-S) requirement.
Step out of the JSID series to the JSI if you only need a single rod and standard extension. Choose the JSIJ if your application requires an adjustable stroke. If you need an ISO 15552 tie-rod interface instead of a JIS profile, select a different AirTAC ISO cylinder family.
Quick checklist
- ✓ Required force at your working pressure
- ✓ Stroke and available mounting space
- ✓ Port / thread type (PT / NPT / G)
- ✓ Sensor / magnet option (-S)?
- ✓ Side load — consider a guided model
Frequently Asked Questions
The JSID series spans 7 bores from 32 to 125 mm. Because it is a double-rod cylinder, force is equal in both directions. At 0.5 MPa, this bidirectional force ranges from the mid-hundreds of Newtons at bore 32 to several thousand Newtons at bore 125.
The JSID is double-rod with equal force both ways and anti-rotation guidance. The JSI is the standard single-rod version. The JSIJ provides an adjustable stroke. Choose JSID specifically when you need twin-rod stability or a rear sensor cam.
No. The JSID is a JIS-standard profile cylinder with a no-tie-rod extruded body. It is not an ISO 15552 cylinder and should not be treated as a drop-in ISO tie-rod replacement. Confirm mounting dimensions from the datasheet.
Port sizes scale by bore: 32 mm uses G1/8, 40 and 50 mm use G1/4, 63 and 80 mm use G3/8, and 100 and 125 mm use G1/2. Always verify the exact thread standard in the product datasheet.
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