ELECTRIC CYLINDERS – WHAT THEY ARE, AND WHY YOU SHOULD BE USING THEM
Electric Cylinders (or electro-mechanical cylinders) are captive linear actuators designed as being a modular system. Due to lower maintenance costs, enhanced motion control, along with a large 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 like a modular system.
Due to lower maintenance costs, enhanced motion control, plus a large 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 may be the tubular structure, which shields the leadscrew or ball screw from dust, dirt, and other environmental factors, allowing it to work with harsh conditions. Additional benefits include:
Accurate control of speed, position, and force
Smaller in space
Easy synchronization of multiple axes
Increased efficiency vs. hydraulic systems
Beneficial to our environment (lowering of energy consumption, no use of oil, or hazardous fire resistance fluids)
Ideal for high-temperature and clean application environments
Longer product life
Smooth, quiet operation
Engineers can configure electric cylinders using 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 may be developed with lead screw drives to help keep costs low, prevent back driving, and give anti-backlash options. Or, ball screws drives can be incorporated when higher efficiency and load-speeds are essential.
Standard electric cylinder sizes accept NEMA 17 and 23 motors in single or double stack lengths. Optional encoders can be added. Other positioning accessories include home position sensors, limit sensors, end of travel sensors, and linear potentiometers. When more sophisticated linear motion is essential, adding a servo motor will produce more consistent torque across a wide range of speeds. Smart motors are another option and offer 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 of electric cylinders are normally found in both the packaging and food processing industries. Other applications include pick-and-place lab automation functions, semi-conductor/wafer processing, plus the farming and agricultural industries. We now have and interface of electric cylinder linear actuators provide quick, economical change-overs and broader functionality, causing them to be a good decision for a variety of linear motion systems.
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