SMC CDQSB2020D (CDQSB20-20D) - Compact Air Cylinder, 20mm Bore, 20mm Stroke

SMC CDQSB2020D Compact Air Cylinder — 20mm bore, 20mm stroke, standard build - no rubber bumper, rod end female thread. SMC CQS series compact cylinder, standard type, double acting, single rod. Bore 20 mm, standard stroke 20 mm. Built-in magnet (D) for auto switch mounting; mounting style B (through-hole, both ends tapped). Option: standard - rod end female thread, no rubber bumper. Supplied without auto switch; auto switches can be mounted on four sides for the 20-25 mm bore sizes and do not protrude from the square body. CQS part numbers carry no trailing Z auto-switch groove suffix (unlike the CQ2-Z series) - confirmed on SMC's official part number decoder.

MPN: CDQSB20-20D · SKU: CDQSB2020D

CDQSB20-20D Applications

A widely used compact size for clamping, pressing, lifting, stopping and part transfer where a 20 mm travel is enough and mounting depth is limited. The square CQS body bolts through the body holes or the tapped ends, keeping the actuator flat against the machine frame. The built-in magnet allows auto switches on four sides for stroke-end confirmation, and the standard female rod end thread takes pads, tooling or brackets directly on assembly, packaging and handling equipment.

CDQSB20-20D Specifications