Selection of hydraulic, pneumatic and electric devices is
dependent on the requirement of applications. And one is needed to check
the efficiency of motion-based devices which they need to purchase.
Usually, linear actuators are easy to mount and need no pipework. And
some factors are there which if considered can help one to analyze the
performance of the devices. Factors which will be discussed in this
article are - linear speed, stroke, push/pull force, service factor,
critical speeds and buckling limits.
Linear speed
Either the devices are large or small in sizes; they come with specific linear speed. Ball screw based actuators do not come with critical speeds. As per need and applications, you ca n use the device coming with different linear speed to move or lift anything.
Stroke The maximum possible displacement of actuator, typically in negative or positive excursions from certain central null position is referred as the stroke. And ±1 to ±10 micrometres are the range up to which the stroke can be measured.
Free actuator stroke is known to limit the amplitude of corrected wavefront. Big-time performance can be expected from short stroke actuators. Stroke is measure in mm and can be ranged from 120 mm to 1560 mm depending upon the application for which the device has been designed.
Push/pull force Actuators convert rotary motion into linear displacement with the help of gears and screws. And push/pull force is the factor that defines the performance of the device up to a large extent. And the push/pull force explains the power, capability and expected performance of the device for the desired application. Linear actuator, 20*15*13mm comes with the push/pull force of 10-270g.
Service factor The service factor is the factor which describes the measurement of periodically overload capacity with which the actuators can work without damage or overload. Individuals should know that the linear actuator that comes with service factor i.e. SF is expected to come with reduced life as compared to devices that are operating at rated nameplate horsepower.
Buckling limits The sudden failure of the device when subjected to high compressive stress is called as buckling limits of the linear actuators. Moreover, the failure can be occurred due to elastic instability. Complete loss of load-carrying capacity of linear actuators can make one to suffer. Thus, one needs to check this factor seriously.
From above discussions, it can be said that if these factors are considered, one would be able to get high-performance based linear actuators without any hassle.
Linear speed
Either the devices are large or small in sizes; they come with specific linear speed. Ball screw based actuators do not come with critical speeds. As per need and applications, you ca n use the device coming with different linear speed to move or lift anything.
Stroke The maximum possible displacement of actuator, typically in negative or positive excursions from certain central null position is referred as the stroke. And ±1 to ±10 micrometres are the range up to which the stroke can be measured.
Free actuator stroke is known to limit the amplitude of corrected wavefront. Big-time performance can be expected from short stroke actuators. Stroke is measure in mm and can be ranged from 120 mm to 1560 mm depending upon the application for which the device has been designed.
Push/pull force Actuators convert rotary motion into linear displacement with the help of gears and screws. And push/pull force is the factor that defines the performance of the device up to a large extent. And the push/pull force explains the power, capability and expected performance of the device for the desired application. Linear actuator, 20*15*13mm comes with the push/pull force of 10-270g.
Service factor The service factor is the factor which describes the measurement of periodically overload capacity with which the actuators can work without damage or overload. Individuals should know that the linear actuator that comes with service factor i.e. SF is expected to come with reduced life as compared to devices that are operating at rated nameplate horsepower.
Buckling limits The sudden failure of the device when subjected to high compressive stress is called as buckling limits of the linear actuators. Moreover, the failure can be occurred due to elastic instability. Complete loss of load-carrying capacity of linear actuators can make one to suffer. Thus, one needs to check this factor seriously.
From above discussions, it can be said that if these factors are considered, one would be able to get high-performance based linear actuators without any hassle.
It's a nice way to get desired size and quantity of linear actuators through online shops. And Progressive Automations
have been serving individuals in this regard in the US and Canada.
Customization of products is also possible with this online shop.
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