Linear motors

Our Piezo LEGS® linear motors range in force from a few Newton up to 450 N. The patented technology delivers single-digit nanometer resolution and direct friction drive with zero backlash. The piezoelectric motors are compact, often fitting where nothing else will. Use them when traditional motor technologies fail to meet your current space or performance demands.
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Showing 11 products
    • Piezo LEGS® Linear 6N

      LL06 version A0 — Standard — With Position Sensor

    • Description

      This motor is well suited for many build-in OEM applications due to its compact size and integrated 1.25µm position sensor for closed loop control. As always, the Piezo LEGS® technology delivers direct-drive motion without backlash. Stepping resolution extends to single nanometer level or below when required.

      Specifications

      • Recommended
        Operating Force: 0...3 N
      • Stall Force: 6.5 N
      • Speed Range: 0...15 mm/s
      • Maximum Stroke: 73.9 mm
      • Weight: 16 gram
      • Size: 23.4 x 19.6 x 10.4
    • Piezo LEGS® Linear 6N

      LL10 version 11D — Non‑magnetic — Vacuum

    • Description

      Non-magnetic housing makes this motor suitable for use even in the most sensitive equipment. This motor can for example be used inside of an MRI scanner without creating image artifacts. Compact in size but surprisingly strong, this motor delivers up to 6.5N force.

      Specifications

      • Recommended
        Operating Force: 0...3 N
      • Stall Force: 6.5 N
      • Speed Range: 0...15 mm/s
      • Maximum Stroke: 80 mm
      • Weight: 23 gram
      • Size: 22 x 19.3 x 10.8
    • Piezo LEGS® Linear 6N

      LL06 version A0 — Standard

    • Description

      In stripped down version without position sensor and guides, this is our most compact linear motor for build-in OEM applications. Direct-drive motion free from backlash, and stepping resolution that extends to single nanometer level or below when required.

      Specifications

      • Recommended
        Operating Force: 0...3 N
      • Stall Force: 6.5 N
      • Speed Range: 0...15 mm/s
      • Maximum Stroke: 73.9 mm
      • Weight: 13 gram
      • Size: 17 x 19.6 x 7
    • Piezo LEGS® Linear Spring 15N

      LS15 version 10B — Standard — Vacuum

    • Description

      This motor is made for easy of mounting on the side of a linear stage and delivers up to 15N of force. The LS15 displays predictable sub-micron, direct-drive motion free from backlash. Resolution extends to single nanometer level or below when required. Piezo LEGS® technology is ideal for any ‘move-and hold’ application able to benefit from high precision, instant response and low power consumption.

      Specifications

      • Recommended
        Operating Force: 0...8 N
      • Stall Force: 15 N
      • Speed Range: 0...16 mm/s
      • Maximum Stroke: —
      • Weight: 70 gram
      • Size: 42 x 23.3 x 15
    • Piezo LEGS® Linear Spring 15N

      LS15 version 30D — Non‑magnetic — Vacuum

    • Description

      This motor is made for easy of mounting on the side of a linear stage and delivers up to 15N of force. Housing is made with non-magnetic alloys to suit applications where the slightest magnetism can disturb sensitive equipment. The LS15 displays predictable sub-micron, direct-drive motion free from backlash. Resolution extends to single nanometer level or below when required.

      Specifications

      • Recommended
        Operating Force: 0...8 N
      • Stall Force: 15 N
      • Speed Range: 0...15 mm/s
      • Maximum Stroke: —
      • Weight: 70 gram
      • Size: 42 x 23.3 x 15
    • Piezo LEGS® Linear Twin 20N

      LT20 version 20A — Standard

    • Description

      The twin concept makes for high force output in a very compact body. Sub-micrometer resolution in combination with motion truly free from any backlash enables precision far beyond what a conventional stepper motor and lead screw can muster. Full force power-off locking is a safety function inherent to the design.

      Specifications

      • Recommended
        Operating Force: 0...10 N
      • Stall Force: 20 N
      • Speed Range: 0...10 mm/s
      • Maximum Stroke: 80 mm
      • Weight: 29 gram
      • Size: 22 x 21 x 10.8
    • Piezo LEGS® Linear Twin 20N

      LT20 version 20D — Non‑magnetic — Vacuum

    • Description

      The twin concept makes for high force output in a very compact body. In a non-magnetic version, the housing is made from non-magnetic material and the motor is therefore suitable for the most senesitive applications . The motor performs sub-micrometer resolution in combination with motion truly free from any backlash. Full force power-off locking is a safety function inherent to the design.

      Specifications

      • Recommended
        Operating Force: 0...10 N
      • Stall Force: 20 N
      • Speed Range: 0...15 mm/s
      • Maximum Stroke: 80 mm
      • Weight: 29 gram
      • Size: 22 x 21 x 10.8
    • Piezo LEGS® Linear Twin 40N

      LT40 version 20A — Standard

    • Description

      LT40, a compact yet strong linear motor for build-in OEM applications, delivers predictable sub-micron, direct-drive motion without backlash. The motor delivers precision far beyond what a conventional stepper motor and lead screw can muster. Full force power-off locking is a safety function inherent to the design.

      Specifications

      • Recommended
        Operating Force: 0...20 N
      • Stall Force: 40 N
      • Speed Range: 0...16 mm/s
      • Maximum Stroke: 73 mm
      • Weight: 61 gram
      • Size: 32.1 x 25.1 x 14
    • Piezo LEGS® Linear Twin-C 300N

      LTC300 version 11 — Standard

    • Description

      The LTC300 is popular with the research community and used by experimentalists at many of the big particle accelerators (synchrotrons). Piezo LEGS® technology is ideal for any 'move-and hold' application, and the LTC300 delivers nanometer resolution with load capacity of 300 N with a 20 mm stroke. Its friction drive ensures full-force, power-off locking while avoiding mechanical play or backlash. Power consumption is zero when holding position by friction clamping.

      Specifications

      • Recommended
        Operating Force: 0...150 N
      • Stall Force: 300 N
      • Speed Range: 0...0.3 mm/s
      • Maximum Stroke: 20 mm
      • Weight: 955 gram
      • Size: 80 x 50 x 50
    • Piezo LEGS® Linear Twin-C 40N

      LTC40 version 13/14/16 — Standard

    • Description

      LTC40 is a linear motor for precise sub-micron/nanometer positioning. Delivering up to 40 N force, its linear push rod extends 13 mm. Full-force, power-off locking without mechanical play or backlash is available from the friction drive. With a standard-sized clamp mount, LTC40 can replace a micrometer screw in commercially available optical mounts and linear stages.

      Specifications

      • Recommended
        Operating Force: 0...20 N
      • Stall Force: 40 N
      • Speed Range: 0...15 mm/s
      • Maximum Stroke: 12.8 mm
      • Weight: 165 gram
      • Size: 63.2 x 32 x 28
    • Piezo LEGS® Linear Twin-C 450N

      LTC450 version 11 — Standard

    • Description

      LTC450 is a linear motor for precise sub-micron/nanometer positioning with heavy loads. Its linear push rod extends 20 mm and delivers as much as 450 N force. Its friction drive ensures full-force, power-off locking while avoiding mechanical play or backlash. LTC450’s Piezo LEGS® technology is ideal for any 'move-and hold' application that will benefit from high precision, instant response and low power consumption.

      Specifications

      • Recommended
        Operating Force: 0...225 N
      • Stall Force: 450 N
      • Speed Range: 0...0.3 mm/s
      • Maximum Stroke: 20 mm
      • Weight: 1060 gram
      • Size: 98 x 50 x 50

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