SMC 22-CDQSB20-50DM | Copper/Fluorine/Silicon-Free Compact Cylinder CQS Series 20mm Bore 50mm Stroke Guided DM Option
SMC
$420.65
The SMC 22-CDQSB20-50DM is a copper, fluorine, and silicon-free compact cylinder from the CQS guided series with DM option. Part number decoded: CDQS = CQS double acting guided, B = both ends tapped, 20 = 20mm bore, 50 = 50mm stroke, D = option, M = modification. The 22- prefix designates Cu/F/Si-free construction. This provides 10mm more stroke than the 22-CDQSB20-40D variant.
The 50mm stroke extends the guided travel by 25% over the 40mm variant, providing slightly more reach for applications requiring longer guided excursion. All other specifications remain identical same 20mm bore, CQS dual-guide mechanism, Cu/F/Si-free materials, and both-ends-tapped mounting. The DM option specifies the port/mounting modification.
The 22-CDQSB20-50DM provides the longer-stroke Cu/F/Si-free CQS at 20mm bore. For the shorter 40mm variant, the 22-CDQSB20-40D provides reduced travel. For the standard clean room grade at similar specs, the 11-CDQSB20-50D provides the base clean room CQS. For larger bore Cu/F/Si-free guided compacts, the 21-CDQSB25-30DM provides 25mm bore. RoHS compliant.
- Series:
- 22-CQS (Cu/F/Si-Free)
- Cylinder Type:
- Compact Guided (Dual Rod)
- Action:
- Double-Acting
- Rod:
- Single Rod with Dual Guides
- Bore:
- 20mm
- Stroke:
- 50mm
- Mounting:
- Both Ends Tapped (B)
- Option:
- DM
- Material:
- Copper Fluorine Silicon Free
- Certifications:
- RoHS
