Login / Register to access your benefits
Recently searched

    Electric Actuators

    Electric actuators are motor-driven components that drive or trigger other functions in a circuit. They use electrical input current - unlike hydraulic, pneumatic, thermal or magnetic actuators - and convert it to mechanical (linear or rotary/torque) energy for powering various sorts of control systems.

    What types of electric actuators are available online?

    We stock a comprehensive range of electric actuators, controllers, switches and mounting accessories from trusted brands like Siemens, SMC, RS PRO and Actuonix.

    Rod style linear actuators

    Rod style electric actuators provide linear output forces (pushing, pulling or pressing a load). The rod extends/retracts in response to input current, acting on an attached load or one positioned such that it will be moved. They’re a popular alternative to pneumatic slide unit actuators, because the extent of motion for a rod-style actuator isn’t strictly limited by the length of its housing.

    Electric rod actuators are simpler to install and maintain than equivalent hydraulic components, and often chosen where accurate end-to-end positioning, fast speeds or high forces are required. Miniature electric actuators are also available in rod-style configurations, reducing the need for awkward or bulky gears, motors, servos and linkages in smaller circuits such as robotics.

    Rodless electric actuators

    Rodless electric actuators can be belt-driven or screw-driven, and are often preferred in pick-and-place or sensor adjustment roles.They commonly use self-lubricating toothed belts or lead screw axes for smooth linear operation and quick installation, without the need for external lubrication. Defined stroke length makes them ideal in systems or machinery designed for lifting, stacking and testing.

    How to operate Electric Actuators

    Linear actuator switches can use latching, momentary, reed, or solid state mechanisms to trigger an actuator, with the best choice often depending on install location and environmental conditions.

    Controllers and mounting equipment for electric actuators give precise control over the exact function and positioning of your actuator devices across a wide range of industrial and domestic systems.

    Electric Linear Actuators
    Electric Linear Actuators
    Linear Actuator Controllers
    Linear Actuator Controllers
    Linear Actuator Switches
    Linear Actuator Switches

    1375 Products showing for Electric Actuators

    1 of 69
    RS PRO Micro Linear Actuator, 100mm, 24V dc, 4000N, 4.2mm/s
    • RS Stock No. 177-4514
    Each
    £89.22
    RS PRO Controller for Electric Actuator
    • RS Stock No. 177-4523
    Each
    £58.71
    RS PRO 686 Series Air Switch, Surface Mounted
    • RS Stock No. 317-320
    Each
    £28.93
    RS PRO Controller for Electric Actuator
    • RS Stock No. 177-4524
    Each
    £150.74
    RS PRO Controller for Electric Actuator
    • RS Stock No. 177-4526
    Each
    £78.71
    RS PRO Micro Linear Actuator, 300mm, 24V dc, 4000N, 4.2mm/s
    • RS Stock No. 177-4515
    Each
    £100.98
    Parker Origa KL Series Reed Sensor, 5m Fly Lead, Groove Mounted
    • RS Stock No. 704-0645
    • Mfr. Part No. KL3388
    Each
    £66.00
    RS PRO Micro Linear Actuator, 150mm, 24V dc, 3000N, 11mm/s
    • RS Stock No. 177-4506
    Each
    £140.16
    RS PRO Micro Linear Actuator, 400mm, 24V dc, 2500N, 11mm/s
    • RS Stock No. 177-4520
    Each
    £116.16
    Actuonix Micro Linear Actuator, 30mm, 12V dc, 6.5mm/s
    • RS Stock No. 202-0765
    • Mfr. Part No. L12-30-210-12-S
    Each
    £107.78
    RS PRO Micro Linear Actuator, 100mm, 12V dc, 500N, 14.6mm/s
    • RS Stock No. 177-4503
    Each
    £163.71
    SMC CP95 Series Solid State Switch, 3m Fly Lead, Groove Mounted
    • RS Stock No. 182-5917
    • Mfr. Part No. D-Y59BL
    Each
    £40.19
    RS PRO Micro Linear Actuator, 100mm, 24V dc, 500N, 14.6mm/s
    • RS Stock No. 177-4490
    Each
    £163.60
    RS PRO Controller for Electric Actuator For Use With T-230-24-1
    • RS Stock No. 177-4527
    Each
    £38.08
    RS PRO Micro Linear Actuator, 300mm, 24V dc, 3000N, 8.3mm/s
    • RS Stock No. 177-4517
    Each
    £97.05
    RS PRO Micro Linear Actuator, 50mm, 24V dc, 500N, 14.6mm/s
    • RS Stock No. 177-4495
    Each
    £163.60
    SMC MGP, MLGP Series Solid State Switch, 3m Fly Lead, Groove Mounted
    • RS Stock No. 182-5894
    • Mfr. Part No. D-Y7PL
    Each
    £40.19
    RS PRO 6871 Series Momentary Air Switch, 250mm Fly Lead, Panel Mounted
    • RS Stock No. 319-720
    Each
    £18.77
    RS PRO 687 Series Latching Air Switch, Panel Mounted
    • RS Stock No. 319-758
    Each
    £15.04
    RS PRO Controller for Electric Actuator For Use With CB4M, Control Boxes
    • RS Stock No. 177-4528
    Each
    £24.99
    Results per page
    1
    2
    3
    69

    Guides & Articles

    Article image
    Guide to Electric Actuators
    Find out everything you need to know about different types of electric actuators, including their advantages and disadvantages, in this guide.
    Electric Actuators Explained
    Article image
    Discover with DesignSpark
    Electromechanical questions? Head to DesignSpark and ask our community.
    Read More

    UK-Dave takes a look at switch testing at APEM for IP and IK rated switches.

    Dave takes a look at switch testing at APEM for IP and IK rated switches.

    Related links