LFB series gearbox

The LFB series flexible wheel adopts a cup-shaped standard cylinder structure, and the input shaft is directly matched with the
inner hole of the wave generator. Connect through flat keys. Generally, steel wheel end fixation and flexible wheel end output
connection are used.

The characteristics of LFB harmonic reducer are high transmission accuracy, low noise, fast response speed, and good reliability.
In addition, due to its multiple teeth meshing simultaneously at two 180 degree symmetrical positions, the impact of gear pitch
error and cumulative pitch error on rotational accuracy is relatively even, resulting in extremely high positional and rotational
accuracy

When the wave generator is installed into the inner circle of the flexible wheel, it forces the flexible wheel to undergo elastic
deformation and become elliptical, so that the flexible wheel gear at its long axis is inserted into the tooth groove of the rigid
wheel, becoming fully engaged; And the two wheel teeth at its short axis are completely out of contact and in a disengaged state.
When the wave generator rotates continuously, it forces the flexible wheel to continuously deform, causing the two wheel teeth
to constantly change their working states during the process of meshing, engagement, disengagement, and disengagement,
resulting in the so-called misalignment motion, thus achieving the motion transmission between the active wave generator and
the flexible wheel.

LFB-17-XX-U-I.pdf

LFB-14-XX-U-I.PDF

资料下载……