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Actuator that creates motion in a straight line
A linear actuator is an actuator that creates linear motion (i.e., in a straight line), in contrast to the circular motion of a conventional electric motor
Linear_actuator
Machine component that moves a mechanism
to function as a linear actuator (which produces a linear motion, but is not a linear motor). Another broad classification of actuators separates them into
Actuator
Type of linear actuator
A rack and pinion is a type of linear actuator that comprises a circular gear (the pinion) engaging a linear gear (the rack). Together, they convert between
Rack_and_pinion
Articulated mechanical linear actuator that becomes rigid under compression loading
chain actuator, known variously as a linear chain actuator, push-pull chain actuator, electric chain actuator or column-forming chain actuator, is a specialized
Rigid_chain_actuator
Mechanism for opening and closing a valve
compressed air that provides the fluid for the actuator to move) shuts down. If there is a spring inside of the actuator, it will force the valve open or closed
Valve_actuator
Electric motor that produces a linear force
A typical mode of operation is as a Lorentz-type actuator, in which the applied force is linearly proportional to the current and the magnetic field
Linear_motor
A moving magnet actuator is a type of electromagnetic linear actuator. It typically consists of an arrangement of a mobile permanent magnet and fixed
Moving_magnet_actuator
AE motor
A rotary actuator is an actuator that produces a rotary motion or torque. The simplest actuator is purely mechanical, where linear motion in one direction
Rotary_actuator
Properties of mathematical relationships
Linear actuator Linear element Linear foot Linear system Linear programming Linear differential equation Bilinear Multilinear Linear motor Linear interpolation
Linearity
Low-friction linear actuator
A ball screw (or ballscrew) is a mechanical linear actuator that translates rotational motion to linear motion with little friction. A threaded shaft
Ball_screw
Low-friction precision screw-type actuator
screw-type actuator, a mechanical device for converting rotational motion to linear motion, or vice versa. Planetary roller screws are used as the actuating mechanism
Roller_screw
A helical band actuator, generally known by the trademark Spiralift, is a complex and specialized linear actuator used in stage lifts and material handling
Helical_band_actuator
Type of parallel manipulator
parallel manipulator that has six prismatic actuators, commonly hydraulic jacks or electric linear actuators, attached in pairs to three positions on the
Stewart_platform
Specialized mechanical linear actuator
A rigid belt actuator, also known as a push-pull belt actuator or zipper belt actuator, is a specialized mechanical linear actuator used in push-pull and
Rigid_belt_actuator
Type of linear motor
levitation, linear propulsion (as a mass driver, and linear actuators. They have also been used for pumping liquid metals. The history of linear electric
Linear_induction_motor
Wax-based linear actuator device
A wax motor is a linear actuator device that converts thermal energy into mechanical energy by exploiting the phase-change behaviour of waxes. During
Wax_motor
the moving platform to a base. Each limb is driven by a linear actuator and the linear actuators are mutually perpendicular. The term 'parallel' here refers
Cartesian parallel manipulators
Cartesian_parallel_manipulators
Mechanical tool for applying force
called a linear hydraulic motor, hydraulic actuator, or hydraulic ram) is a mechanical actuator that is used to convert fluid pressure into linear force
Hydraulic_cylinder
Force-sensing touch technology developed by Apple Inc
called the Taptic Engine resides in these devices, which houses a linear actuator producing vibratory effects as feedback. Apple enabled application
Force_Touch
Variety of Lego bricks
same. Beginning 2008, LEGO has released several sets with mechanical linear actuators, which are used for the same purpose as the pneumatic cylinders, but
Lego_pneumatics
Converts energy (typically in the form of compressed air) into mechanical motion
The motion can be rotary or linear, depending on the type of actuator. A pneumatic actuator mainly consists of a piston or a diaphragm which develops the
Pneumatic_actuator
Field of automation which studies how to precisely move parts of machines
are controlled using some type of device such as a hydraulic pump, linear actuator, or electric motor, generally a servo. Motion control is an important
Motion_control
IEEE Transactions on Magnetics. 35 (3): 1986. Bibcode:1999ITM....35.1986W. doi:10.1109/20.764898. Coilgun Linear motor Moving magnet actuator v t e
Tubular_linear_motor
Tool for precise linear motion
moving platform relative to the fixed base is typically controlled by a linear actuator of some form, whether manual, motorized, or hydraulic/pneumatic. The
Linear_stage
Danish businessman
billionaire businessman, and the owner and CEO of Linak, a Danish linear actuator manufacturing company. Jensen earned a degree in mechanical engineering
Bent_Jensen_(businessman)
Type of motor
servo motor or simply servo) is a rotary or linear actuator that allows precise control of angular or linear position, velocity, and acceleration in a mechanical
Servomotor
An inchworm motor is a cooperative linear actuator system in which multiple elements (originally piezoelectric, later often electrostatic) are activated
Inchworm_motor
Robot with axes of control that are linear and orthogonal
is a linear stage consisting of a linear actuator geometrically parallel with linear bearings. The linear actuator is typically between two linear bearings
Cartesian_coordinate_robot
Device to convert electrical energy to mechanical
weak nearly linear restoring force. A pneumatic solenoid valve is a switch for routing air to any pneumatic device, usually an actuator, allowing a relatively
Solenoid_(engineering)
Component in motion systems
sprung against the actuator tip so that the contact surface stays in contact with the actuator tip when the actuator retracts. Linear stage Plain bearing
Rotary_stage
Servomotor or other type of actuator used for radio control and small-scale robotics
although other types are available. Linear actuators are sometimes used, although it is more common to use a rotary actuator with a bellcrank and pushrod. Some
Servo_(radio_control)
The term bimorph is most commonly used with piezoelectric bimorphs. In actuator applications, one active layer contracts and the other expands if voltage
Bimorph
Machine converting flow into rotation
hydraulic motor is the rotary counterpart of the hydraulic cylinder as a linear actuator. Most broadly, the category of devices called hydraulic motors has
Hydraulic_motor
Humanoid robot being developed by Tesla
the high force density required for dynamic movement, the robot's linear actuators utilize planetary roller screw technology rather than traditional ball
Optimus_(robot)
Mechanism for converting rotary motion into linear motion
of the linkage. In a crank-slider, the rotation of the crank drives the linear movement of the slider, and in a slider-crank, the expansion of gases against
Slider-crank_linkage
Vehicle device controlling engines
An idle air control actuator or idle air control valve (IAC actuator/valve) is a device commonly used in fuel-injected vehicles to control the engine's
Idle_air_control_actuator
specialized mechanical linear actuator conceived by the Danish mechanical engineer Jens Joerren Soerensen during the mid-1990s. The actuator forms a telescoping
Segmented_spindle
Type of motion in which the path of the moving object is a straight line
Linear actuator Linear bearing Linear motor Motion graphs and derivatives Reciprocating motion Rectilinear propagation Uniformly accelerated linear motion
Linear_motion
Gas compressor where the piston is driven by a linear actuator
A linear compressor is a gas compressor where the piston moves along a linear track to minimize friction and reduce energy loss during conversion of motion
Linear_compressor
Type of linear motor
reluctance linear motors (SRLMs) (also known as linear switched reluctance motors (LSRMs), variable reluctance linear motor or switched reluctance linear machines)
Switched reluctance linear motor
Switched_reluctance_linear_motor
types of MEMS electrothermal actuators. One is asymmetric thermal actuator, also known as hot-and-cold-arm or U-shaped actuator. Its working principle is
MEMS_electrothermal_actuator
Extending boom design
retraction areas of the pistons on all the stages. Scissors mechanism Linear actuator Hyco Ultrametal, Telescopic Hydraulic Cylinders "Ergo-Help Pneumatics
Telescopic_cylinder
Polymeric Gel Linear Actuator", US Patent Office, US Patent No. 5,389,222, Issued February 14,(1995) 10-Shahinpoor, M. and Mojarrad, M., "Soft Actuators and Artificial
Ionic polymer–metal composites
Ionic_polymer–metal_composites
Type of rolling-element bearing
common. Ball screw – Low-friction linear actuator Bearing Specialists Association – American industry trade group Linear-motion bearing – Mechanical bearing
Ball_bearing
1985 video game
analog flight stick while the deluxe arcade cabinet is a cockpit-style linear actuator motion simulator cabinet that pitches and rolls during play, for which
Space_Harrier
Screw used as a linkage in a mechanism
for intermittent use in low power actuator and positioner mechanisms. Leadscrews are commonly used in linear actuators, machine slides (such as in machine
Leadscrew
Constants describing characteristics of electrical motors
has a K v {\displaystyle K_{\text{v}}} of 2 (m/s)/V, that is, the linear actuator generates one volt of back-EMF when moved (or driven) at a rate of
Motor_constants
calculate motor commands from target positions. Linear actuator A form of motor that generates a linear movement directly. Manipulator or gripper: A robotic
Glossary_of_robotics
valve is a pneumatically-controlled valve with a piston actuator providing linear actuation to lift a seal off its seat. The seat is set at an angle
Angle_seat_piston_valve
slider-crank is the form of a slider-crank linkage that is often used to actuate a hinged joint in construction equipment like a crane or backhoe, as well
Slider_crank_chain_inversion
Linear motor often used in microtechnology
Comb-drives are microelectromechanical actuators, often used as linear actuators, which utilize electrostatic forces that act between two electrically
Comb_drive
Design, construction, use, and application of robots
for their size. Series elastic actuation (SEA) relies on introducing intentional elasticity between the motor actuator and the load for robust force control
Robotics
Line of smartwatches
relying on a paired iPhone for location services. It features a new linear actuator hardware from Apple called the "Taptic Engine", providing realistic
Apple_Watch
German family-owned company
linear actuator systems, electronically controlled linear actuators, encapsulated linear actuators, linear actuators with housing, frameless linear actuators
Hanning_Elektro-Werke
Mechanical linkage system
complex array of mechanical switches. Pantograph Telescopic cylinder Linear actuator "Scissor Lift Jack Review & Equations". Engineers Edge, LLC. Retrieved
Scissors_mechanism
Overview of and topical guide to robotics
modulate a high-power pneumatic or hydraulic motor. Linear actuator – form of motor that generates a linear movement directly. Delta robot – tripod linkage
Outline_of_robotics
Elastic object that stores mechanical energy
any desired frequency, change stiffness by a multiple or move like a linear actuator in addition to its spring qualities. Leaf spring A flat spring used
Spring_(device)
A MEMS magnetic actuator is a device that uses the microelectromechanical systems (MEMS) to convert an electric current into a mechanical output by employing
MEMS_magnetic_actuator
Synchronous electric motor powered by an electronic controller
windings in the actuator causing an interaction of the magnetic fields resulting in linear motion. Tubular linear motors are another form of linear motor design
Brushless_DC_electric_motor
Removable cartridge disk storage system
density media in a manner similar to a hard disk drive. A linear actuator uses the voice coil actuation technology related to modern hard disk drives. The original
Zip_drive
Type of mechanical system
end-effector. Perhaps, the best known parallel manipulator is formed from six linear actuators that support a movable base for devices such as flight simulators.
Parallel_manipulator
Polymer responsive to electric fields
EAPs can exhibit up to a 380% strain, which is much more than any ceramic actuator. One of the most common applications for EAPs is in the field of robotics
Electroactive_polymer
Type of flight system
so-called micro-scale actuators. Investigations demonstrated that per actuator, induced velocities from the micro-scale plasma actuator are comparable to
Wingless Electromagnetic Air Vehicle
Wingless_Electromagnetic_Air_Vehicle
Alloy known for shape-memory effect
Wang, J.; Zhou, Y.; Khan, M. I. (2012), "Dynamic actuation of a novel laser-processed NiTi linear actuator", Smart Materials and Structures, 21 (9) 094004
Nickel_titanium
Gear arrangement
they are hobbed to their final shape List of gear nomenclature Gear Linear actuator, some forms occasionally also referred to as worm gear or worm drive
Worm_drive
Hypothetical device to cause seismic events
machine using a specially designed computer-controlled electromagnetic linear actuator instead of steam; it produced vibrations in a large structure detectable
Tectonic_weapon
Electric charge generated in certain solids due to mechanical stress
to applied mechanical stress. The piezoelectric effect results from the linear electromechanical interaction between the mechanical and electrical states
Piezoelectricity
Device that converts energy from one form to another
For example, an actuator which uses a gear train may have some backlash, which means that if the direction of motion of the actuator reverses, there will
Transducer
Combat robot featured in ''BattleBots''
weapon is an electric four-bar lifting arm (technically, an asymmetric linear actuator) used to lift other robots. The lifting arm has been described as a
BioHazard
Device for manipulating an end effector
Several "linear delta" arrangements have been developed where the motors drive linear actuators rather than rotating an arm. Such linear delta arrangements
Delta_robot
Removable disk storage medium
slightly larger but similar to other 3½-inch media and cartridges. A linear actuator positioned flying heads over high-capacity media that started at 100
Floppy_disk
Medical drug injection device
associated mechanical components form a one-shot linear actuator.[citation needed] When triggered the actuator drives a three-step sequence:[citation needed]
Autoinjector
Audio device
sound uses "linear actuators", which move furniture (usually up and down), rather than shaking it. The main advantage of linear actuators is that they
Tactile_transducer
Materials and devices mimicking natural muscles
allows for actuators to be compared, there are "power criteria" for artificial muscle technologies that allow for specification of new actuator technologies
Artificial_muscle
Machine to increase pressure of gas by reducing its volume
increase pressure of hydrogen gas Linear compressor – Gas compressor where the piston is driven by a linear actuator Liquid-ring compressor – Type of rotating
Compressor
Alloy which returns to a preset shape when heated
make hermetic joints in metal tubing, and it can also replace a sensor-actuator closed loop to control water temperature by governing hot and cold water
Shape-memory_alloy
Type of multi-speed motor vehicle transmission
clutch. In other cases, the internal clutch actuator may be completely electric, where the main clutch actuator is powered by an electric motor or solenoid
Semi-automatic_transmission
Metal or alloy that is liquid at room temperature
PMID 25228767. Liao, Jiahe; Majidi, Carmel (2022). "Muscle-Inspired Linear Actuators by Electrochemical Oxidation of Liquid Metal Bridges". Advanced Science
Liquid_metal
American industrial company
entered the linear motion space in 2018 with the acquisition of Rollon, a maker of linear guides, telescopic rails, and linear actuators and systems used
Timken_Company
Topics referred to by the same term
for measuring linear displacement (position along a given direction) Linear actuator, machine component that moves in a straight line Linear gear, for example
Linear_(disambiguation)
Type of AC electric motor
straight line motion. Uses include magnetic levitation, linear propulsion, linear actuators, and liquid metal pumping. AC motor Circle diagram Induction
Induction_motor
List of definitions of terms and concepts related to automobiles
External links rack and pinion A type of linear actuator comprising a circular gear (the pinion) engaging a linear gear (the rack), which operate together
Glossary_of_automotive_terms
Redundancy Actuators", ACTUATOR 2006, Germany. X. Du, R. Dixon, R.M. Goodall, and A.C. Zolotas: "Modelling And Control Of A Highly Redundant Actuator", CONTROL
High-redundancy_actuation
Mechanical device with compressed gas
Hydraulics Hydraulic cylinder Pneumatic motor Pneumatics Tubular linear motor Linear actuator [1]Majumdar, S.R. (1995). Pneumatic System: Principles and Maintenance
Pneumatic_cylinder
Town in Denmark
another major industrial company, Linak, a global producer of electric linear actuator systems. On 1 January 2007 Nordborg Municipality ceased to exist as
Nordborg
British-Canadian engineer
Province. Retrieved 2026-05-18. "About Firgelli Automations - Online Linear Actuator Store". Firgelli Automations. Archived from the original on 2023-08-04
Robbie_Dickson
Chemical element with atomic number 31 (Ga)
PMID 33427274. Liao, Jiahe; Majidi, Carmel (September 2022). "Muscle-Inspired Linear Actuators by Electrochemical Oxidation of Liquid Metal Bridges". Advanced Science
Gallium
Air-filled bags inside the envelope of an airship
recent implementations, the valves are actuated electrically either by a linear actuator (driven open/closed) or a linear solenoid (spring return), the latter
Ballonet
Lego line for more advanced models
electrically operated model. The Power Functions line-up also includes a Linear Actuator currently not sold separately, but already used in many models like
Lego_Technic
Type of machine that uses liquid fluid power to perform work
spool to one side routes the hydraulic fluid to an actuator and provides a return path from the actuator to tank. When the spool is moved to the opposite
Hydraulic_machinery
Japanese automobile components manufacturing company
modules General, starter and flasher relays Actuators Horns Linear actuators Linear actuator controls and switches Solar Car Products Motors for small EV
Mitsuba_Corporation
Electric motor powered by ultrasonic vibration
a variety of companies under different names. Piezoelectric motor Linear actuator Stepper motor Ultrasonic homogenizer Ueha, S.; Tomikawa, Y.; Kurosawa
Ultrasonic_motor
Defunct California US hard disk drive manufacturer founded in 1981
drive series. He also claimed they illegally used Atasi's dual coil linear actuator design in the ST4000 and disregarded a confidentiality agreement made
Atasi_Corporation
Building or transport method that can change its shape at operator's will
limiting capability of actuators has restricted active structures to two main types: active truss structures, based on linear actuators, and manipulator arms
Active_structure
Theme park ride vehicle
front wheels. One last actuator is used for the rear bogie. This is known as the rear follower lockout actuator. This actuator can run in 2 modes; an
Enhanced_motion_vehicle
Linear actuator Is an actuator that creates motion in a straight line, in contrast to the circular motion of a conventional electric motor. Linear actuators
Glossary_of_engineering:_A–L
Type of resistor, usually with three terminals
housing it rotates in. Another type is the linear slider potentiometer, which has a wiper which slides along a linear element instead of rotating. Contamination
Potentiometer
System that manages the behavior of other systems
closing the loop. In the case of linear feedback systems, a control loop including sensors, control algorithms, and actuators is arranged in an attempt to
Control_system
Kinematic pair which constrains bodies to linear motion along an axis
translation. This type of joint is used primarily on most types of linear actuators and certain types of cartesian robots. A screw joint is sometimes considered
Screw_joint
Screw thread profile with a rounded cross-section
reduce the stress on softer materials at a point of connection. Some linear actuators use a knuckle thread to reduce the wear of the steel leadscrew against
Knuckle_thread
LINEAR ACTUATOR
LINEAR ACTUATOR
Boy/Male
Irish
Meaning “â€fair-haired,â€â€ the name has been popular since the sixth century when St. Finbar came to an area of Cork that was being tormented by a serpent. The people begged him to do something to help them. One night he went to where the serpent was sleeping and sprinkled it with holy water. The angry serpent tore and devoured the land until she slithered into the sea at Cork Harbor. The track she left behind filled with water and became the River Lee and that’s why St. Finbar is the patron saint of Cork. It is said that the sun didn’t set for two weeks after Finbar’s death.
Male
English
Irish Anglicized form of Gaelic Fionnbarr, FINBAR means "fair-headed."
Girl/Female
Irish
Eimear possessed the “Six Gifts of Womanhood†– “beauty, a gentle voice, sweet words, wisdom, needlework and chastity!†She was bethrothed to the warrior Cuchulainn (read the legend) when they were children and they loved each other very deeply. But Cuchulainn had “a wandering eye†and Eimear endured this, realizing “everything new is fair,†but when he made love to Fand, wife of the sea god Manannan, Eimear confronted the lovers. After seeing the strength of Fand’s love she offered to withdraw. Touched by this display of unselfishness, Fand left Cuchulainn and returned to the sea. When Cuchulainn died Eimear spoke movingly and lovingly at his graveside.
Surname or Lastname
English
English : variant of Lingard.French : occupational name for a maker of or dealer in linen goods, from Old French linge ‘linen (goods)’ (see Linge 1).
Male
Yiddish
 Variant spelling of Yiddish Lieber, LIBER means "beloved." Compare with another form of Liber.
Surname or Lastname
English
English : habitational name from Lingart, Lancashire, or Lingards Wood in Marsden, West Yorkshire, both named from Old English līn ‘flax’ + garðr ‘enclosure’.
Boy/Male
Hindu
Lingam
Boy/Male
Hindu
The Sun
Surname or Lastname
English
English : metronymic from Line.
Female
Scottish
Variant spelling of Scottish Lilias, LILEAS means "lily."
Female
English
Variant spelling of English Linsey, LINSAY means "Lincoln's wetlands."
Female
English
English name probably derived from Germanic lindi, LINDA means "serpent."Â In some cases, it may have been derived from the Spanish word for "pretty."
Surname or Lastname
English
English : occupational name for a whitewasher, Middle English limer, lymer, an agent derivative of Old English līm ‘lime’.
Boy/Male
Sikh
Love unending
Surname or Lastname
English
English : variant of Lanier 1.Dutch : variant of Leonard.Jewish (western Ashkenazic) : name taken by someone who was good at chanting the Pentateuch at public worship in the synagogue or who regularly did so, from West Yiddish layner ‘reader’ (a derivative of West Yiddish laynen ‘to read’, which comes ultimately from Latin legere ‘to read’).Jewish (Ashkenazic) : occupational name for a flax grower or merchant, from German Lein ‘flax’ + agent suffix -er.
Surname or Lastname
English (Devon; of Cornish origin)
English (Devon; of Cornish origin) : topographic name for someone who lived by a menhir, i.e. a tall standing stone erected in prehistoric times (Cornish men ‘stone’ + hir ‘long’).
Male
Greek
(ΑἰνÎας) Variant spelling of Greek AineÃas, AINEAS means "praiseworthy."
Surname or Lastname
Swedish
Swedish : ornamental name from lind ‘lime tree’ + either the German suffix -er denoting an inhabitant, or the surname suffix -ér, derived from the Latin adjectival ending -er(i)us.English (mainly southeastern) : variant of Lind 2.German : habitational name from any of numerous places called Linden or Lindern, named with German Linden ‘lime trees’.
Surname or Lastname
English (Cornish)
English (Cornish) : habitational name from a place named with Cornish lan ‘church’. In England this surname is now found chiefly in the southern counties of Wiltshire and Hampshire, and Berkshire; it has no doubt moved there from Cornwall.
Male
Scandinavian
Scandinavian form of Old Norse Einarr, EINAR means "lone warrior."
LINEAR ACTUATOR
LINEAR ACTUATOR
Boy/Male
American, Anglo, British, English
From the Cattle Yard; Place Name; Barn for Cows
Boy/Male
Tamil
Sragvibhushan | ஸà¯à®°à®¾à®•à¯à®µà®¿à®ªà¯à®·à®¨
Lord Vishnu who loves Tulsi
Boy/Male
Hindu, Indian
Lord Shiva
Female
Spanish
Spanish name derived from the word valentia, VALENTIA means "power."
Girl/Female
Hebrew
Doe.
Girl/Female
Gujarati, Hindu, Indian, Kannada, Malayalam, Marathi, Tamil, Telugu
Exalted
Girl/Female
Arabic, Muslim, Sindhi
Truthful; Sincere
Boy/Male
Indian, Punjabi, Sikh
Priceless Victory
Girl/Female
Arabic, Muslim
Praiseworthy; Elegant; Lauded
Girl/Female
Teutonic Swedish Danish Norse
Hero's daughter.
LINEAR ACTUATOR
LINEAR ACTUATOR
LINEAR ACTUATOR
LINEAR ACTUATOR
LINEAR ACTUATOR
v. t.
To convert into vinegar; to make like vinegar; to render sour or sharp.
a.
Like a line; narrow; of the same breadth throughout, except at the extremities; as, a linear leaf.
adv.
In a linear manner; with lines.
n.
One who adjusts things to a line or lines or brings them into line.
n.
A lunar distance.
n.
A vessel belonging to a regular line of packets; also, a line-of-battle ship; a ship of the line.
a.
Of a linear shape.
a.
Of or pertaining to a line; consisting of lines; in a straight direction; lineal.
prep. & adv.
Near.
a.
Of, pertaining to, or included by, two lines; as, bilinear coordinates.
a.
Descending in a direct line from an ancestor; hereditary; derived from ancestors; -- opposed to collateral; as, a lineal descent or a lineal descendant.
a.
Composed of lines; delineated; as, lineal designs.
n.
A dealer in linen; a linen draper.
a.
Formed by right lines; rectilineal; as, a right-lined angle.
n.
Made of linen; as, linen cloth; a linen stocking.
n.
Alt. of Lingam
n.
One who lines, as, a liner of shoes.
a.
Linear.
a.
In the direction of a line; of or pertaining to a line; measured on, or ascertained by, a line; linear; as, lineal magnitude.
v. t.
To mark with a line or lines; to cover with lines; as, to line a copy book.