Shock absorbers are mechanisms designed to decelerate a moving object gently and gradually. They can function using either hydraulic fluid or compressed air and are utilized in numerous industrial and commercial settings. Pneumatic Resources supplies a selection of premium pneumatic shock absorbers, stopper collars, and mounting solutions from the trusted brand SMC.
How does a shock absorber function?
Shock absorbers are sealed units that rely on pressurized oil or air to create a cushioning or damping effect. This fluid or gas is pushed through internal valves that restrict flow, effectively absorbing kinetic energy, which is then safely released into the atmosphere.
Common uses for shock absorbers
These devices are implemented across various industries wherever impact energy needs to be absorbed. Common applications include:
Vehicle suspension systems
Automated machinery
Robotic assemblies
Pneumatic and hydraulic cylinders
Systems requiring vibration isolation
Vending and dispensing units
Pumping systems and motors
Linear motion actuators
Different kinds of shock absorbers
Shock absorbers are available in adjustable or self-adjusting formats. Adjustable models include a manual dial to fine-tune the response to the load. Self-compensating variants generally employ hydraulic oil that moves through precision orifices as the piston compresses.
The SMC RB Shock absorber has M6xP0.75 port and 4mm stroke size.
Shock absorber type basic or with cap
Applicable thread outer diameter size M6
Option stopper nut
SMC RB Self Compensating Shock Absorbers
Automatically adjusts for high speed low load or low speed high load applications
Maximum impact speed 5m/s
At max energy absorption per cycle, max operating cycle/min can increase in proportion to energy absorption
Ambient temperature -10°C to +80°C
Self Compensating
These shock absorbers have a steel body with Weartec - Plus (harsh environment) finish, hardened stainless steel piston rod, locknut and hardened steel rod end button with insert for noise suppression. Universal mounting and stop collar attachments are available separately.
The SMC shock absorber is very compact and that has been shortened lengthwise. It can be used without an external stopper.
Impact and noise absorption
Compact style that has been shortened lengthwise
SMC RB Self Compensating Shock Absorbers
Automatically adjusts for high speed low load or low speed high load applications
Maximum impact speed 5m/s
At max energy absorption per cycle, max operating cycle/min can increase in proportion to energy absorption
Ambient temperature -10°C to +80°C
Self Compensating
These shock absorbers have a steel body with Weartec - Plus (harsh environment) finish, hardened stainless steel piston rod, locknut and hardened steel rod end button with insert for noise suppression. Universal mounting and stop collar attachments are available separately.
The SMC RB Shock absorber has M10xP1.0 port and 7mm stroke size.
Shock absorber type basic or with cap
Applicable thread outer diameter size M10
Option stopper nut
The SMC RB Shock absorber has M14xP1.5 port and 11mm stroke size.
Shock absorber type basic or with cap
Applicable thread outer diameter size M14
Option stopper nut
The SMC RB Shock absorber has M14xP1.5 port and 12mm stroke size.
Shock absorber type basic or with cap
Applicable thread outer diameter size M14
Option stopper nut
For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.
The SMC RBQ shock absorber has a double seal enclosure that consists of a scraper and a rod seal, provides extra insurance against leakage. RBQ has a compact design and an interchangeable damper as an option. The RBQ series shock absorbers are available in five sizes and all withstand an impact speed of 3 m/sec.
Bumper size
Port size M16XP1.5
Stroke size 4mm
The SMC RJ series shock absorber ensures softer absorption making it ideal for small conveyors which often require soft stop performance. Fully interchangeable with our existing Series RB absorber range, this new series with their patented spiral groove design - offer outstanding durability and a 30% reduction in cushioning time. Available in three energy absorbency options, 1, 3 and 10 (J) and stroke lengths of 6, 7 and 12mm respectively, Series RJ really is the ideal choice when soft absorption is a necessity.
Light load application
Thread size M10x1.0
