KS TwinGear - Bevel Helical Gearbox

  • KS TwinGear Gearbox Cutaway

    KS TwinGear cutaway exposing gears

  • KS TwinGear L Series Gearbox

    KS TwinGear L series with solids shafts

  • KS TwinGear H Series

    KS TwinGear H series with hollow shaft and keyway

  • KS TwinGear K Series

    KS TwinGear K Series with input flange and coupling

The KS TwinGear Bevel Helical Gearbox is a high performance and precision gearbox. This two-stage gearbox is available in ratios up to 75:1, is extremely space-efficient and suits an array of applications. High torsional stiffness and low backlash ensure a high transmission accuracy. Suitable for high input speeds, these gearboxes feature low-noise hypoid bevel gears.

  • High precision component parts
  • Ratios from 15:1 to 75:1
  • Output torque up to 7500 Nm
  • Low-noise hypoid gears
  • Extremely compact design
  • Suitable for high input speeds up to 8000 RPM
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Available options

  • Hollow shaft output with keyway
  • Solid shaft output
  • Input flanges and couplings
  • Universal Mounting Feet
  • Multiple oil filling options
  • Shrink discs
  • Space sleeves for tapped holes

Not finding what you're looking for? All of our gears and gearboxes can be customized to your precise specifications. Contact us today and let us know what you need. We make our gears work for you.

Applications

Suitable for applications where high speed, high precision and/or high output torque is required.

Gearbox Sizes and Specifications

Performance Data- Additional performance and technical data. Data includes radial force, axial force, noise levels, approximate weights, and much more.
CAD files- Downloadable 2D and 3D CAD files. Multiple formats available.
Ratio Nominal Torque (Nm) Max Input Speed (RPM) Backlash* (arcmin) Efficiency**
* At the output, assuming 2% load
** At full load
15:1 150 8000 < 6 > 92%
20:1 150 8000 < 6 > 92%
25:1 150 8000 < 6 > 92%
30:1 150 8000 < 6 > 92%
40:1 110 8000 < 6 > 92%
50:1 110 8000 < 6 > 92%
60:1 75 8000 < 6 > 90%
75:1 75 8000 < 6 > 90%
Ratio Nominal Torque (Nm) Max Input Speed (RPM) Backlash* (arcmin) Efficiency**
* At the output, assuming 2% load
** At full load
15:1 250 7000 < 6 > 92%
20:1 250 7000 < 6 > 92%
25:1 250 7000 < 6 > 92%
30:1 250 7000 < 6 > 92%
40:1 200 7000 < 6 > 92%
50:1 200 7000 < 6 > 92%
60:1 125 7000 < 6 > 90%
75:1 125 7000 < 6 > 90%
Ratio Nominal Torque (Nm) Max Input Speed (RPM) Backlash* (arcmin) Efficiency**
* At the output, assuming 2% load
** At full load
15:1 480 6000 < 6 > 92%
20:1 480 6000 < 6 > 92%
25:1 480 6000 < 6 > 92%
30:1 480 6000 < 6 > 92%
40:1 360 6000 < 6 > 92%
50:1 360 6000 < 6 > 92%
60:1 250 6000 < 6 > 90%
75:1 250 6000 < 6 > 90%
Ratio Nominal Torque (Nm) Max Input Speed (RPM) Backlash* (arcmin) Efficiency**
* At the output, assuming 2% load
** At full load
15:1 950 5000 < 5 > 92%
20:1 950 5000 < 5 > 92%
25:1 950 5000 < 5 > 92%
30:1 950 5000 < 5 > 92%
40:1 700 5000 < 5 > 92%
50:1 700 5000 < 5 > 92%
60:1 475 5000 < 5 > 90%
75:1 475 5000 < 5 > 90%
Ratio Nominal Torque (Nm) Max Input Speed (RPM) Backlash* (arcmin) Efficiency**
* At the output, assuming 2% load
** At full load
15:1 1750 4000 < 5 > 92%
20:1 1750 4000 < 5 > 92%
25:1 1750 4000 < 5 > 92%
30:1 1750 4000 < 5 > 92%
40:1 1300 4000 < 5 > 92%
50:1 1300 4000 < 5 > 92%
60:1 900 4000 < 5 > 90%
75:1 900 4000 < 5 > 90%
Ratio Nominal Torque (Nm) Max Input Speed (RPM) Backlash* (arcmin) Efficiency**
* At the output, assuming 2% load
** At full load
15:1 3200 4000 < 4 > 92%
20:1 3200 4000 < 4 > 92%
25:1 3200 4000 < 4 > 92%
30:1 3200 4000 < 4 > 92%
40:1 3200 4000 < 4 > 92%
50:1 3200 4000 < 4 > 92%
60:1 2550 4000 < 4 > 90%
75:1 2550 4000 < 4 > 90%
Ratio Nominal Torque (Nm) Max Input Speed (RPM) Backlash* (arcmin) Efficiency**
* At the output, assuming 2% load
** At full load
15:1 5000 3500 < 4 > 92%
20:1 5000 3500 < 4 > 92%
25:1 5000 3500 < 4 > 92%
30:1 5000 3500 < 4 > 92%
40:1 5000 3500 < 4 > 92%
50:1 5000 3500 < 4 > 92%
60:1 4050 3500 < 4 > 90%
75:1 4050 3500 < 4 > 90%
Ratio Nominal Torque (Nm) Max Input Speed (RPM) Backlash* (arcmin) Efficiency**
* At the output, assuming 2% load
** At full load
15:1 7500 3500 < 4 > 92%
20:1 7500 3500 < 4 > 92%
25:1 7500 3500 < 4 > 92%
30:1 7500 3500 < 4 > 92%
40:1 7500 3500 < 4 > 92%
50:1 7500 3500 < 4 > 92%
60:1 5100 3500 < 4 > 90%
75:1 5100 3500 < 4 > 90%