SMC CQ2B-S compact cylinder – single-acting – spring-return – through-bore – piston rod with internal thread – without cushioning
SMC CQ2B-S compact cylinder – single-acting – spring-return – through-bore – piston rod with internal thread – without cushioning
Product Description
The CQ2B-S compact cylinder from SMC is used in mechanical engineering and automation technology for simple linear movements.
It is used in applications where the piston rod must return automatically and safely to the retracted end position in the event of a loss of compressed air.
Typical applications include clamping, holding and positioning tasks with clear end-position requirements.
Description
The CQ2B-S compact cylinder from SMC is a single-acting pneumatic cylinder with spring-return and threaded bores on both ends.
The piston rod is fitted with an internal thread, allowing attachments to be mounted directly.
The single-acting design ensures that the piston rod retracts automatically by spring force.
The cylinder is designed without damping and is intended for clearly defined stroke movements.
The CQ2 series features a compact design for space-saving pneumatic applications.
The through-hole allows the cylinder to be mounted directly onto the mounting surface using through-bolts.
Technical Data
Housing and piston material – aluminium alloy
Cylinder head material – aluminium alloy (up to piston Ø 40 mm) / cast aluminium (piston Ø 50 mm)
Piston rod material – stainless steel (piston Ø 12 to 25 mm) / steel (piston Ø 32 to 50 mm)
Seal material – NBR
Operating principle – Single-acting, spring-return, standard piston rod
Medium - Compressed air
Test pressure - 15 bar
Max. operating pressure – 10 bar
Minimum operating pressure – 1.3 to 2.5 bar
Ambient and media temperature - -10 to 70 °C (not frozen)
Lubrication – Not required (lubricated for life)
Piston speed – 50 to 500 mm/s
Damping - Without damping
Permissible kinetic energy – 0.022 to 0.46 J
Pneumatic connection - M5 x 0.8 / G 1/8" / G 1/4"
Piston rod thread – internal thread M3 x 0.5 to M10 x 1.25
