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Gearboxes
Gearboxes

K Series Helical Bevel Gearbox

K series helical bevel gearbox combining helical and bevel gear stages in a compact right-angle configuration. High torque capacity with universal mounting flexibility.

Series

K Series (K37 – K187)

Power Range

0.12 kW – 200 kW

Ratio Range

5.4:1 – 32,500:1

Output Torque

Up to 50,000 N·m

Product Details

Key Features

  • Right-angle power transmission with helical-bevel gearing
  • Universal housing design — mount in any orientation
  • High-strength cast iron housing for heavy-duty applications
  • Integrated backstop and torque arm options
  • Hollow shaft with shrink disc for easy installation

Technical Specifications

SeriesK Series (K37 – K187)
Power Range0.12 kW – 200 kW
Ratio Range5.4:1 – 32,500:1
Output TorqueUp to 50,000 N·m
Housing MaterialHT250 High-Strength Cast Iron
The K series helical bevel gearbox combines the efficiency of helical gearing with the directional flexibility of bevel gears, delivering right-angle power transmission without the efficiency losses typical of worm gearboxes. ## Right-Angle Design The bevel gear stage provides a precise 90° turn in the power flow, enabling motor and driven shaft to be mounted perpendicular to each other. This saves significant installation space compared to inline arrangements. ## Universal Housing The K series is famous for its universal housing design — a single gearbox can be mounted in any of six orientations (M1 through M6) without modification. Mounting feet, flanges, and shaft positions are fully interchangeable, dramatically reducing inventory requirements. ## Robust Construction The HT250 cast iron housing provides excellent vibration damping and structural rigidity. Combined with oversized bearings, this makes the K series ideal for demanding applications such as: - Bucket elevators and belt conveyors handling shock loads - Crane trolley and bridge drives - Heavy-duty mixers and agitators - Industrial washing systems with frequent reversing

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