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Power Transmission • Gears • Planetary Gears

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  • Harmonic Drive LLC

    Harmonic Drive has a full line of planetary gears including ultra flat CSD/CSD-2UH/CSD-2UF in sizes 14-50; CSF-GH with zero backlash in sizes 14-65; HDI shaft mounted gear reducers in sizes 10-50; and SHG/SHF gearheads for high torque operations in sizes 14-65.

  • Sumitomo Electric USA Inc

    Sumitumo Drive Technologies has precision planetary gearheads for mounting flexibility and easy installation/maintenance in servomotor systems. Planetary gearheads have low backlash, high peak torque capacity and high input speeds have multiple uses. Sumitumo planetary drives also have heat treated gears and lifetime lubrication means less maintenance/downtime.

  • TWG

    TWG has a large array of planetary gear drives in operating torque ranges between 15,000 lbs. (1,695 Nm) and 539,000 lbs. (60,899 Nm).

  • Siemens

    Siemens distributes the Flender planetary gear series that can be used for both horizontal and vertical applications. Flender's planetary gear line has nearly 30 sizes, comprised of two to three planetary gear stages which can then be combined with several different primary gear stages, in either bevel or helical stages.

  • Agro Engineers

    Agro Engineers offers four unique styles of planetary gear boxes: helical, low backlash, bevel and worm. Their planetary reduction gearbox is comprised of an internal toothed ring set to three planetary gears mounted on a planetary carrier and engaged to a Sun gear. Agro planetary gearboxes feature high-reduction ratios, high overload capacity, high-efficiency/power conserving operation and a space saving compact design.

  • Gudel, Inc.

    Guidel Inc. offers planetary gears with a weight- and space-saving drive train. Gudel planetary gear reducers feature integrated taper roller bearings, quick motor assembly and a two-stage differential drive gear, in ranges between 210Nm and 6000 Nm.