Airtac JSID Double Rod Cylinder JSID50X800

Delivering 825 N of thrust in both directions at 0.5 MPa, this 50 mm bore double-rod actuator uses a single piston with a rod exiting each cover. Because the pressure area is identical on both faces, push and pull forces remain perfectly equal. This symmetric load path prevents twisting and lets you drive two mechanisms at once. It yields a safe working load of roughly 495 N, which is enough to vertically lift about 42 kg with a 2:1 safety margin. The G1/4 port feeds the chambers inside an extruded hard-anodized aluminium profile barrel.

Built to JIS dimensions, this profile cylinder is noticeably shorter than an ISO 15552 actuator of the same bore. It features adjustable 20.5 mm air cushions at both ends to decelerate the payload smoothly. This specific SKU lacks a piston magnet, so it cannot accept CMSE or DMSE sensors; you would need the -S variant for position detection. Furthermore, a plain pneumatic cylinder does not hold load on air loss—the cushions only decelerate near stroke end, so fit an external rod lock or pilot-operated check valve if you need to secure a suspended mass.