Your benefits

  • More cost efficiency

    over the entire service life due to wear-free gearing and a long, maintenance-free operating life.

  • High performance

    in a compact design offered by 16 sizes with torque ratings between 80 Nm to 50,000 Nm.

  • More energy efficiency

    due to the high efficiency degree in both directions of rotation and at any input speed.

  • Real lightweights

    are the K..19 and K..29 sizes as their housing is made of aluminum.

Helical-bevel gear units (two and three stages)

  • High efficiency
  • Gearing with high fatigue strength
  • Long, maintenance-free operating life
  • Can be combined with our complete motor portfolio

Sizes K..37 to K..187 (three stages)

  • Double gear units for very small output speed also available
  • Reduced backlash variant
  • Available variants:
    • Foot- or flange-mounted
    • B5 or B14 flange-mounted
    • Solid shaft or hollow shaft
    • Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or TorqLOC®

Sizes K..19, K..29 and K..39, K..49 (two stages)

  • Low-loss, two-stage design with a high gearing efficiency of over 90%
  • The aluminum housing of sizes K..19 and K..29 makes them particularly lightweight
  • The sizes K..39 and K..49 are particularly sturdy and torsionally stiff due to the gray-cast iron housing
  • Three base strips ensure an optimum connection to the customer machine even in critical mounting situations
  • Available variants:
    • Foot- or B5 flange-mounted
    • Solid shaft or hollow shaft
    • Hollow shaft with keyed connection or shrink disk or TorqLOC® hollow shaft mounting system

K series / sizes 37 / 47 / 57 / 67 / 77 / 87 / 97 / 107 / 127 / 157 / 167 / 187 (three stages)

Gear unit ratio i 3.98 – 197.37
Double gear unit reduction ratio i 94 – 32 625
Max. output torque Nm 200 – 53 000*
Motor power range (Mounting via AM motor adapter) kW 0.12 – 90
  1. *Also with reduced backlash

K series / sizes 19 / 29 / 39 / 49 (two stages)

K..19 K..29 K..39 K..49
Gear unit ratio i 4.50 – 58.68 3.19 -71.93 2.81 – 58.24 4.0 – 75.20
Max. output torque Nm 80 130 300 500
Motor power range (Mounting via AM motor adapter) kW 0.12 -1.1 0.12 – 2.2 0.12 – 4.0 0.12 – 7.5