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LHD – Harmonic gearboxes

with ultra-flat Flexspline with large hollow shaft

LHD -I

Direct connection of the input shaft

LHD -I

Complete
gearbox

LHD -I 2

Component set

LHD -III

Large diameter hollow shaft

LHD -III

Complete gearbox

Parameter overview

  • gear ratio: 50, 80,100, 120 and 160*: 1
  • torques: from 11 to 430 Nm
  • clearance in gearing: ≤ 20 arcsec
  • max. input speed: 4000 to 8000 rpm
  • Size: LHD 14 / 17 / 20 / 25 / 32 / 40


LHD-P series
 – Model Component Set

LHD-CL series
 – Complete type with lower weight

LHD series harmonic gearboxes are based on super compact technology with a large hollow shaft. This extremely compact and lightweight gearbox features a precision cross-roller bearing with high tilt stiffness and excellent performance characteristics, opening up new possibilities for its application.

  • Simplicity – compact dimensions and light weight
  • The output bearing with high tilting stiffness allows direct introduction of high loads without additional support, thus enabling simple and space-saving design installations.
  • The LHD-C-I units are characterised by their very compact dimensions and low weight, consisting of a set of components and a large capacity output bearing. The absence of inlet and outlet flanges means maximum flexibility in design integration.
  • Integrated hollow shaft that can be used as a line feed or for cables for other axes.

 

LHD-C-I: The input shaft is directly matched and connected to the inner bore of the wave generator.

LHD-P-I: The LHD-P component set can be directly integrated into your machinery/equipment.

LHD-C-III: In the center of the wave generator cam there is a hole for a large diameter hollow shaft. The gearbox is designed with a support bearing

inside and the fully sealed design is easy to install.

Parameters of LHD Harmonic Gearboxes

  • 23 LHD-I Tab Param

  • 23 LHD-III Tab Param

LHD-C-I
LHD-P-I
LHD-C-III

LHD-C-I

  • LHD-14-XXX-C-I

  • LHD-14-XXX-C-I-S0

  • LHD-17-XXX-C-I

  • LHD-17-XXX-C-I-S0

  • LHD-20-XXX-C-I

  • LHD-20-XXX-C-I-S0

  • LHD-25-XXX-C-I

  • LHD-32-XXX-C-I

  • LHD-40-XXX-C-I

LHD-P-I

  • LHD-14-XXX-P-I

  • LHD-17-XXX-P-I

  • LHD-20-XXX-P-I

  • LHD-25-XXX-P-I

LHD-C-III

  • LHD-14-XXX-C-III

  • LHD-14-XXX-CL-III

  • LHD-17-XXX-C-III

  • LHD-17-XXX-CL-III

  • LHD-20-XXX-C-III

  • LHD-20-XXX-CL-III

  • LHD-25-XXX-C-III

  • LHD-25-XXX-CL-III

  • LHD-32-XXX-C-III

  • LHD-32-XXX-CL-III

  • LHD-40-XXX-C-III

  • LHD-40-XXX-CL-III

For 3D output please contact us

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Specification of models

  • 23 LHD Špecifikácia

Please contact our technical sales team for pricing, datasheets, technical drawings (2D/3D), hardware and software manuals or any other technical information for your applications…

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