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Gearboxes

Gearboxes are important components in the optimisation of electric motor performance, facilitating speed reduction, torque multiplication, and directional control through the use of gears with different ratios. These ratios determine the relationship between the rotational speeds of the motor shaft and the output shaft of the gearbox, influencing the output torque and speed. 

Dunkermotoren supplies a large range of gearboxes, designed to operate with their lineup of electric motors and drive systems. From planetary type (PLG) to Spirotec type (STG) and Worm type (SG) gearboxes, each variation is designed to meet distinct application requirements. 

Whether you're seeking high torque transmission, precise speed control, or compact design, Dunkermotoren's gearboxes deliver the versatility and reliability demanded by diverse industrial environments.

Rely on Powerbox's team of experts to guide you in selecting the ideal gearbox for your specific application needs, ensuring unparalleled performance, reliability, and efficiency for your industrial systems.

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    Dunkermoteren - Complete Product Range Dunkermoteren PLG 22 HT Series Planetary Gearbox
    • Delivers continous torque up to 2.10Nm
    • Gear reduction ratios from 3.75:1 to 3188.65:1
    • Supports both 4 mm and 6 mm shaft diameters
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    Dunkermoteren - Complete Product Range Dunkermoteren PLG30 Series Planetary Gearbox
    • Delivers up to 1.8 Nm of continuous torque
    • Gear reduction ratios ranging from 4.5:1 to 400:1
    • All-Steel Gear Components
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    Dunkermoteren - Complete Product Range Dunkermoteren PLG32 Series Planetary Gearbox
    • Delivered up to 4Nm continuous high torque performance
    • Reduction gear ratios from 4.5:1 to 512:1
    • Steel planetary carriers, sun gears, and ring gears
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    Dunkermoteren - Complete Product Range Dunkermoteren PLG40LB Series Planetary Gearbox
    • Continuous torque up to 20 Nm and peak torque up to 35 Nm
    • Hardened steel ring gears and needle-bearing-supported planetary wheels
    • Available in 1-, 2-, and 3-stage configurations with reduction ratios from 3:1 to 120:1
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    Dunkermoteren - Complete Product Range Dunkermoteren PLG42K Series Planetary Gearbox
    • Delivers up to 3 Nm of continuous torque with up to 90% efficiency in single-stage models
    • Available in 1-, 2-, and 3-stage configurations with reduction ratios from 4:1 to 512:1
    • Supports axial loads up to 150 N and radial loads up to 230 N
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    Dunkermoteren - Complete Product Range Dunkermoteren PLG42S Series Planetary Gearbox
    • Delivers continuous torque up to 14 Nm in a compact housing
    • Designed with a hardened steel ring gear and steel planetary components for maximum strength
    • Available with reduction ratios from 4:1 to 512:1 across 1-, 2-, and 3-stage configurations
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    Dunkermoteren - Complete Product Range Dunkermoteren PLG52HT Series Planetary Gearbox
    • Delivers up to 26 Nm of continuous torque and 48 Nm in emergency stop conditions
    • Built with a robust steel ring gear and precision-cut straight-toothed stages for long-lasting durability
    • Available with gear ratios from 3.33:1 to 512:1 across 1-, 2-, and 3-stage versions
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    Dunkermoteren - Complete Product Range Dunkermoteren PLG52EB Series Planetary Gearbox
    • Offers ratios from 3.33:1 to 512:1 across 1-, 2-, and 3-stage versions
    • Equipped with a hardened steel ring gear for superior durability
    • Supports axial loads up to 500 N and radial loads up to 350 N with a double ball-bearing output shaft
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