TEWS - series

Erfahrungen & Bewertungen zu Ernst Berger & Söhne JUWEL - Schraubtechnik GmbH

features

  • Available from 200 to 15,000 Nm
  • Freely turning drive unit
  • Quick and precise
  • 2-step gear ri./le.
  • 200 torque settings
  • Modular build with bearings for continuous use
  • With a torque deactivation system with an accuracy of +/- 3.5% at consistent screwing application
  • Quick, precise, safe and low-noise
  • Devices available in 230 Volt and 110 Volt versions
  • Newly designed drive motor characterised by its robust and maintenance-friendly structure as well as by high performance reserves
  • Right- and left-ward rotation and a 2-step gear; adjustable with 200 torque settings
  • Any position of the operating unit possible; drive motor can be freely turned by 360°, which ensures comfortable positioning of the device on the screw connection
  • Can optionally be either with a load release. This leads to independent loosening of the torsion between the push-on socket and the support. The drive motor briefly turns into the opposite direction for this. This option is indispensable for short assembly times and offers best work safety.

description

Combining state-of-the-art high-precision production with use of highest-quality materials has led to a highly resilient and maintenance-friendly gear. The modular gear build permits separate bearings for individual planet stages. This once again strongly reduces operational wear and significantly increases gear service life. Our newly developed device types were tested intensely under involvement of renowned manufacturers, e.g. from the area of wind power generation.


technical data

    TEWS - 245

    Leistung
    torque range
    360 - 2.500 Nm
    Antriebsvierkant
    square drive
    1"
    Getriebe Ø
    gearbox Ø
    99 mm
    Höhe
    height
    305 mm
    Reaktionsarm
    reaction arm
    1,6 kg
    Gewicht
    weight
    12,5 kg
    Leerlaufdrehzahl
    idle speed
    10 U/min

    TEWS - 355

    Leistung
    torque range
    360 - 3.500 Nm
    Antriebsvierkant
    square drive
    1 1/2"
    Getriebe Ø
    gearbox Ø
    99 mm
    Höhe
    height
    315 mm
    Reaktionsarm
    reaction arm
    3,5 kg
    Gewicht
    weight
    13,3 kg
    Leerlaufdrehzahl
    idle speed
    9 U/min

    TEWS - 505

    Leistung
    torque range
    700 - 5.000 Nm
    Antriebsvierkant
    square drive
    1 1/2"
    Getriebe Ø
    gearbox Ø
    99 mm
    Höhe
    height
    365 mm
    Reaktionsarm
    reaction arm
    3,5 kg
    Gewicht
    weight
    15,5 kg
    Leerlaufdrehzahl
    idle speed
    3 U/min

    TEWS - 605

    Leistung
    torque range
    816 - 6.000 Nm
    Antriebsvierkant
    square drive
    1 1/2"
    Getriebe Ø
    gearbox Ø
    135 mm
    Höhe
    height
    350 mm
    Reaktionsarm
    reaction arm
    5,7 kg
    Gewicht
    weight
    18,8 kg
    Leerlaufdrehzahl
    idle speed
    6,5 U/min

    TEWS - 905

    Leistung
    torque range
    1.024 - 10.000 Nm
    Antriebsvierkant
    square drive
    1 1/2"
    Getriebe Ø
    gearbox Ø
    135 mm
    Höhe
    height
    390 mm
    Reaktionsarm
    reaction arm
    5,7 kg
    Gewicht
    weight
    22,4 kg
    Leerlaufdrehzahl
    idle speed
    2,5 U/min

    TEWS - 1205

    Leistung
    torque range
    1.400 - 12.000 Nm
    Antriebsvierkant
    square drive
    1 1/2"
    Getriebe Ø
    gearbox Ø
    172 mm
    Höhe
    height
    400 mm
    Reaktionsarm
    reaction arm
    5,7 kg
    Gewicht
    weight
    31,0 kg
    Leerlaufdrehzahl
    idle speed
    2,0 U/min

datasheet