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    WE series heavy-duty fence type slewing drive device | FH
    The WEA7 slewing drive is a high-torque, enclosed-housing rotation unit designed for heavy-duty, outdoor applications, offering approximately 3.5 kN.m (2,583 lbf-ft) rated output torque. It features a 47:1 gear ratio, 20 kN.m (14,800 lbf-ft) holding torque, and high precision (IP65) for solar trackers, cranes, and steering gears. 
    Key Technical Specifications (WEA7) 
    • Output Torque: 3.5 kN.m (2,583 lbf-ft).
    • Holding Torque: 20 kN.m (14,800 lbf-ft).
    • Tilting Moment: 13.5 - 14.2 kN.m.
    • Gear Ratio: 47:1.
    • Weight: Approximately 34 Kg.
    • Protection Class: IP65 (dust-proof and rain-proof). 
    Key Features of the WEA7 Drive 
    • Enhanced Torque & Loads: Designed with arc teeth for the worm gear and specialized structural design to handle high axial, radial, and tilting moments.
    • Versatile Motor Input: Available with flanges tailored for either electric or hydraulic motors.
    • Compact & Reliable: Fully enclosed housing protects internal gears from environmental damage, ensuring long-term reliability in construction and solar energy industries.
    • Manual Override: Features a hexagonal head on the worm shaft, allowing for manual rotation if necessary. 
    The WEA7 is particularly suitable for applications demanding high torque and strong shock resistance, such as solar trackers and heavy-duty machinery rotation. 
    • WEA7 customized worm gear worm shaft slewing drive
      Publish time：2021/06/28 Latest Products Views：1015. Type: Non-standard worm gear worm shaft slewing drive. Slewing drive gear rati...
      不二传动
    • WEA7 Enclosed Housing Slewing Drive XZWD Brand from ...
      Slewing drives are compact rotation units built into an iron casted housing that contains a slewing ring with a gear. A worm gear ...
      Xuzhou Wanda Slewing Bearing Co., Ltd.
    • WEA7-47-25H-R-H Worm Drive
      The WEA7-47-25H-R is a slewing drive. A slewing drive is a ready-to-install unit that can handle axial, radial, and tilting moment...
      Hydro-Pack
    • Worm Gear Slew Drive
      There are many applications in which the slewing drive can be utilized, primarily because it is perfect for applications that requ...
      Xuzhou Wanda Slewing Bearing Co., Ltd.
    • 5 Things You Need to Know About Slew Drives - SlewPro
      Jan 20, 2020 — Slew Drive Functions Slew drives work best for applications in which high torque can create precision positioning and rotational a...
      SlewPro
    • Slewing Drive Knowledge - LDB Bearing
      Oct 13, 2025 — What is a WE Series Slew Drive? The WE Series Slew Drive is an upgraded, fully enclosed slewing transmission system designed for s...
      LDB Bearing
    • Heavy type WEA series slewing drive for construction machinery ...
      Table_title: WEA SERIES Table_content: header: | Model | Rated Output Torque (KN.m) | Radial Load (KN) | row: | Model: WEA12 | Rat...
      Xuzhou Wanda Slewing Bearing Co., Ltd.
    • Larger Torque WEA7 Slewing Drive For Construction
      Slewing drive Description. Technical drawing: WEA7. Performance: ; Output torque, Tilting moment, Holding torque, Axial load, Radi...
      www.szslewingring.com
    • WEA7 customized worm gear worm shaft slewing drive
      Publish time：2021/06/28 Latest Products Views：1015. Type: Non-standard worm gear worm shaft slewing drive. Slewing drive gear rati...
      不二传动
    • WEA7 Enclosed Housing Slewing Drive XZWD Brand from ...
      Slewing drives are compact rotation units built into an iron casted housing that contains a slewing ring with a gear. A worm gear ...
      Xuzhou Wanda Slewing Bearing Co., Ltd.
    • WEA7-47-25H-R-H Worm Drive
      The WEA7-47-25H-R is a slewing drive. A slewing drive is a ready-to-install unit that can handle axial, radial, and tilting moment...
      Hydro-Pack
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    Larger Torque WEA7 Slewing Drive For Construction


    masjingwei.com
    https://www.masjingwei.com › larger-torque-wea7-slewi...
    masjingwei.com
    https://www.masjingwei.com › larger-torque-wea7-slewi...
    Our WEA7 Slewing drive is widely applied in modular trailers, all types of cranes, aerial working platform,solar tracking systems and wind power systems.We can ...Read more

    Worm Gear Slewing Drives: FWA Series


    SlewPro
    https://www.slewpro.com › slewing-drives › wea-series
    SlewPro
    https://www.slewpro.com › slewing-drives › wea-series
    The FWA Series slewing drive is an upgrade of the traditional WE Series with a higher strength & full-sealed design for outdoor use. Learn more here.

    Larger Torque WEA7 Slewing Drive For Construction


    Jiangsu Shuangzheng Machinery Co.,Ltd
    https://www.szslewingring.com › wea-series-slewing-drive
    Jiangsu Shuangzheng Machinery Co.,Ltd
    https://www.szslewingring.com › wea-series-slewing-drive
    Our WEA7 Slewing Drive is widely applied in modular trailers, various cranes, aerial work platforms, solar tracking systems, and wind power systems.Read more

    WEA7 Enclosed Housing Slewing Drive XZWD Brand ...


    Xuzhou Wanda Slewing Bearing Co., Ltd.
    https://www.slew-bearing.com › ... › WEA Slew Drive
    Xuzhou Wanda Slewing Bearing Co., Ltd.
    https://www.slew-bearing.com › ... › WEA Slew Drive
    A worm gear rotates a slewing ring with high precision; it enables maximum gear torque and smooth rotation. Slewing drives can handle axial, radial and tilting ...Read more
    5.0(53)

    SLEWING SOLUTIONS


    Cone Drive
    https://conedrive.com › uploads › 2016/07 › Sle...
    Cone Drive
    https://conedrive.com › uploads › 2016/07 › Sle...
    PDF
    Moment torque: 1100 N.m~271 kN.m (200,000 ft.lbf). Other Features: • Enveloping worm gearing, more contact and higher torque. • Fit for light duty, low speed ...Read more
    114 pages
    Missing: Larger ‎| Show results with: Larger

    WEA7 customized worm gear worm shaft slewing drive


    不二传动
    https://en.u-transmission.com › wea7-customized-worm...
    不二传动
    https://en.u-transmission.com › wea7-customized-worm...
    Type: Non-standard worm gear worm shaft slewing drive. Slewing drive gear ratio: 47. Rated output torque: 3.5Kn.M. Rotation center diameter: 175mm.Read more

    Worm Gear Drive WE7 for Demanding Industrial Applications


    LyraDrive
    https://www.lyradrive.com › news › worm-gear-drive-we...
    LyraDrive
    https://www.lyradrive.com › news › worm-gear-drive-we...
    Worm Gear Drive WE7 is a highly engineered slewing drive solution integrating a robust housing, precision worm, and hardened worm gear into a single compact ...

    WEA7-47-25H-R-H Worm Drive


    Hydro-Pack
    https://www.hydro-pack.com › ProductDetail › Index
    Hydro-Pack
    https://www.hydro-pack.com › ProductDetail › Index
    In operation, the drive converts axial movement (force exerted on an axis) into radial/rotary torque, allowing the rotation of greater loads with more accuracy, ...Read more
    Missing: Larger ‎| Show results with: Larger

    Slewing Drives Selection Guide


    GlobalSpec
    https://www.globalspec.com › motion_controls › slewin...
    GlobalSpec
    https://www.globalspec.com › motion_controls › slewin...
    A slewing drive's ability to handle varying loads and provide rotational torque strength makes it suitable for a wide range of applications. These include:.Read more
    Missing: Larger ‎WEA7

    slewing drive series we hp wea7-47-25h-r


    ROSI Teh
    https://www.rositeh.eu › slewing-drive-series-we-hp-wea...
    ROSI Teh
    https://www.rositeh.eu › slewing-drive-series-we-hp-wea...
    The rotary worm drive is suitable for high-torque rotating equipment with continuous or cyclic motion, capable of carrying combined loads. The rotary drive can ...Read more
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