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    T-Series

    Hydraulic part-turn actuators with helical gearing

    The T20 series with toothed output shafts and a rotation angle of 200-220 degrees is ideal for applications where torque generation and higher cycle rates are the most important requirements. Helac’s sliding spline technology with helical teeth is not self-locking and offers both high impact resistance and a high holding torque for demanding applications.

    It functions both as a rotating device and as a mounting bracket and support structure, so that no external bearing systems, brakes or locking devices are required. Available in three standard sizes with an output torque of up to 6,780 Nm at 210 bar.

    T-Series part-turn actuators - sizes

    Special designs
    Below you will find our standard models. Of course, all models can also be customised to your individual requirements.
    Please send us your specific enquiry.

    • Size
    • Operating pressure
      [bar]
    • Nominal torque
      [Nm]
    • Holding torque
      [Nm]
    • Swivelling angle
      [ degrees° ]
    • Momentkapazität - Spreizmoment
      [Nm]
    • T20-25-M-FT-220-…
    • Operating pressure
      [bar]
      207
    • Nominal torque
      [Nm]
      2825
    • Holding torque
      [Nm]
      6125
    • Swivelling angle
      [ degrees° ]
      220
    • Momentkapazität - Spreizmoment
      [Nm]
      4238
    • T30-27-M-FT-220-…
    • Operating pressure
      [bar]
      207
    • Nominal torque
      [Nm]
      3051
    • Holding torque
      [Nm]
      6125
    • Swivelling angle
      [ degrees° ]
      220
    • Momentkapazität - Spreizmoment
      [Nm]
      4577
    • T20-45-M-FT-220-…
    • Operating pressure
      [bar]
      207
    • Nominal torque
      [Nm]
      5085
    • Holding torque
      [Nm]
      10622
    • Swivelling angle
      [ degrees° ]
      220
    • Momentkapazität - Spreizmoment
      [Nm]
      7628
    • T20-60-M-FT-200-…
    • Operating pressure
      [bar]
      207
    • Nominal torque
      [Nm]
      6780
    • Holding torque
      [Nm]
      14351
    • Swivelling angle
      [ degrees° ]
      220
    • Momentkapazität - Spreizmoment
      [Nm]
      10170

    Individual part-turn actuators

    We are development partners for

    As specialists for individual part-turn actuators, we at Hense combine over 50 years of experience with customized engineering. Our recipe for success: innovation meets precision to meet your exact requirements. You can rely on our expertise and quality to meet your specific needs in the field of hydraulic drive technology.

    Contact us

    Product overview

    L-10 series
    The L-10 series has our smallest and most compact hydraulic drive with helical gearing. Available in five standard sizes with an output torque of up to 2,825 Nm at 210 bar.
    L-20 series
    The L-20 series is a particularly cost-effective solution that is suitable for a wide range of applications. Available in five standard sizes with an output torque of up to 4,400 Nm at 210 bar.
    L-30 series
    The L-30 series is perfect for heavy-duty applications, especially in harsh environments. Available in ten standard sizes with an output torque of up to 83,600 Nm at 210 bar.
    T-Series
    The T-series is suitable for applications where torque generation and higher cycle rates are the most important requirements. Available in three standard sizes with an output torque of up to 6,780 Nm at 210 bar.

    We are happy to help you

    Do you have any further questions?

      * Mandatory fields
      Dipl.-Ing. (FH) Rolf WinzenHead of Research & Development
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      Bitte melden Sie sich an, um den gewünschten Download zu starten. Falls Sie keinen Account haben, können Sie sich im Folgenden registrieren.