SMC 11-CDUJB16-20D | Clean Room Mini Free Mount Cylinder CUJ Series 16mm Bore 20mm Stroke Double-Acting
SMC
$42.30
The SMC 11-CDUJB16-20D is a clean room specification mini free mount cylinder from the CUJ series with 16mm bore and 20mm stroke. Part number decoded: CDUJ = CUJ series double acting, B = basic mount, 16 = 16mm bore, 20 = 20mm stroke, D = option. The 16mm bore is the second-largest in the CUJ mini cylinder range, bridging the gap between micro-actuation and standard compact cylinder force output.
At 16mm bore, the CUJ generates approximately 12N at 0.6 MPa nearly 2.5 times the force of the 10mm bore variant. The 20mm stroke provides moderate travel for small pick-and-place operations, component ejection, micro-clamp actuation, and short-stroke positioning tasks. The free mount design maintains installation flexibility, allowing the cylinder to be mounted in any orientation with minimal hardware in tight equipment interiors where dedicated mounting brackets would consume valuable space.
The CDUJB16-20D is the mid-range CUJ option, providing a balance of force and compactness. For lower force at smaller size, the CDUJB10 (10mm bore) minimizes installation volume. For maximum CUJ force, the CDUJB20 (20mm bore) provides the highest output in the mini free mount range. For higher force with a slightly larger body, step up to the CDQ2B16 (CQ2 compact series) which provides the same bore in a square body with more mounting options. The CUJ accepts F8-series miniature auto-switches. Clean series (11-) fluorine grease. RoHS compliant.
- Series:
- 11-CUJ (Clean Room)
- Cylinder Type:
- Mini Free Mount
- Action:
- Double-Acting
- Rod:
- Single Rod
- Bore:
- 16mm
- Stroke:
- 20mm
- Mounting:
- Free Mount (B)
- Option:
- D
- Clean Room Grade:
- Enhanced (11-)
- Certifications:
- RoHS
