HARMONIC DRIVE

Laifual Harmonic drive (harmonic drive, harmonic gearbox, harmonic reducer) mainly consists of three parts. Which are wave generator, flex spline, cicular spline. Our harmonic drive has the characteristics of zero-backlash, low-temperature rise, low starting torque, high reliability, high load capacity, long lifetime, big speed ratio, small size, etc. Laifual drive is a top manufacturer for harmonic drive. With more than 10 years R&D experience.

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Rotary Actuator

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Harmonic Drive

LS Series LH Series

LS Series

The LS cup type features a flexspline with external gear teeth in the shape of a cup. Available options include: standard, high-torque, ultra-flat, lightweight.

LSS High Precision Harmonic Gearbox

LSS series adopts our newest developed 'LS' tooth profile, equipped to support external loads, featuring high rigidity cross roller bearings, making it a combination product that is easy to operate.
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LSN Light Weight Harmonic Drive

LSN series is the lightweight product line, designed to reduce the weight of the mechanical equipment itself and facilitate the lightweight construction of industrial robots. It enables higher speeds and increased payload capacity for industrial robots.
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LSG High Torque Harmonic Drive

LSG series harmonic reducer employs a cup-shaped standard barrel structure for its flexible wheel, specifically developed for high-torque applications. With torque-bearing capacity surpassing 30% compared to the LSS series, it boasts an enhanced lifespan of over 43%, striving for high load capacity and reliability.
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LSD Shorten Thin Harmonic Gearbox

LSD series harmonic reducer features an ultra-thin cup-shaped structure, inheriting the excellent performance of traditional products while showcasing bold design innovations.
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LFS Ultra Flat Harmonic Gearbox

LFS series offers an ultra-flat harmonic actuator design, ensuring compatibility with space-constrained applications. It ensures smooth and precise motion control, enhancing overall performance.
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High Voltage

Low Voltage

LS Series

LH Series

HARMONIC DRIVE

LS Series

LSS High Precision Harmonic Gearbox

LSN Light Weight Harmonic Drive

LSG High Torque Harmonic Drive

LSD Shorten Thin Harmonic Gearbox

LFS Ultra Flat Harmonic Gearbox

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