LFS Ultra Flat Harmonic Gearbox

LFS series- this harmonic actuator is a combination product that is lightweight, ultra-flat. It uses cross-roller bearing.

LFS integrated series-Combined strain wave reducer with high performance and small motor, with highest input characteristics under the same gear conditions.

Applications of LFS Harmonic Gearbox/Actuator:

Industrial robots;

Service robots;

Medical devices;

Automation and Special Equipment.

Specification of LFS Ultra-flat Harmonic Gearhead Box

Rated Parameter Table of LFS Series Flat Gearbox

Model Reduction ratio Rated torque at 2000r/min input Permissible peak torque at start and stop Permissible maximum value for average load torque Permissible maximum momentary torque Permissible maximum input rotational speed（Grease） Permissible average input rotational speed Backlash Design life

（Grease）

Nm kgfm Nm kgfm Nm kgfm Nm kgfm r/min r/min Arc Sec Hour

11 80 4.5 0.5 9.9 1 8 0.8 22.5 2.3 8500 3500 ≤20 7000

100 5 0.5 11 1.1 8.9 0.9 25 2.5 7000

14 50 5.4 0.55 18 1.8 6.9 0.7 35 3.6 8500 3500 ≤20 10000

80 7.8 0.8 23 2.4 11 1.1 47 4.8 10000

100 7.8 0.8 28 2.9 11 1.1 54 5.5 10000

Features of LFS Harmonic Actuator

Ultra flat

Light weight

Small size

Description of LFS Series NEMA 17 Harmonic Drive Gearbox

This harmonic gear reducer is a combination product that is lightweight and ultra-flat. It uses high-rigidity cross roller bearing.

LFS integrated Series Harmonic Gearbox

Combined strain wave reducer with high performance and small motor. It has the highest input characteristics under the same gear conditions.

As a professional harmonic drive gearbox manufacturer, Laifual Drive has developed a wide range of series of harmonic drive gearbox, including LSS, LSG, LSN, LSD, LFS, LHT, etc., covering standard type, large diameter, thin, shorten harmonic drive gearbox.