Electric Cylinders - What They Are, and Good Reasons To Be Utilizing Them
Electric Cylinders (or electro-mechanical cylinders) are captive linear actuators designed as being a modular system. Because of lower maintenance costs, enhanced motion control, plus a big list of additional benefits, electric cylinders are rapidly replacing pneumatic cylinders in multiple industries.
Electric Cylinders (or electro-mechanical cylinders) are captive linear actuators designed as a modular system.
Due to lower maintenance costs, enhanced motion control, as well as a long list of additional benefits, electric cylinders are rapidly replacing pneumatic cylinders in multiple industries. This multipurpose linear motion product provides internal guiding and anti-rotation features suitable for z-axis and z-theta dual-axis designs. Another unique feature associated with an electric cylinder will be the tubular structure, which shields the leadscrew or ball screw from dust, dirt, as well as other environmental factors, allowing it to be employed in harsh conditions. Additional benefits include:
Accurate control over speed, position, and force
Smaller in proportions
Easy synchronization of multiple axes
Increased efficiency vs. hydraulic systems
Eco-friendly (decline in energy consumption, no utilization of oil, or hazardous fire resistance fluids)
Suitable for high-temperature and clean application environments
Longer product life
Smooth, quiet operation
Engineers can configure electric cylinders with a range of options, including different mount types like trunnion mounts, mounting feet, and ISO plates.
End effector customizations include imperial or metric threaded ends, clevis, or internal threads to mount other adaptors specific for your project. Electric Cylinders might be developed with lead screw drives to maintain costs low, prevent back driving, and gives anti-backlash options. Or, ball screws drives could be incorporated when higher efficiency and load-speeds are required.
Standard electric cylinder sizes accept NEMA 17 and 23 motors in double or single stack lengths. Optional encoders may also be added. Other positioning accessories include home position sensors, limit sensors, end of travel sensors, and linear potentiometers. When newer linear motion is necessary, adding a servo motor will produce more consistent torque across an array of speeds. Smart motors are another option and still provide a plug-and-play selection for an onboard drive and programmable controller. These numerous configuration options make electric cylinders unique and highly-customizable linear motion products.
Common uses for electric cylinders are simply in the packaging and food processing industries. Other applications include pick-and-place lab automation functions, semi-conductor/wafer processing, and in the farming and agricultural industries. The technology and interface of electric cylinder linear actuators provide quick, economical change-overs and broader functionality, making them a brilliant decision for many different linear motion systems.
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