LS series Harmonic Gearbox

We offer the LS series harmonic gearbox including the LSS, LSG, LSD, LSN, LFS designed version. 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.
LS series Harmonic Gearbox

Product Description

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.

LSN series: 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.

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.

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

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

 

Specification of LSD Rated parameters

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 Permissible average input rotational speed Backlash Weight Design life
Grease Grease
Nm kgfm Nm kgfm Nm kgfm Nm kgfm r/min r/min Arc Sec kg Hour
14 50 3.7 0.38 12 1.2 4.8 0.49 24 2.4 8500 3500 ≤20 LSD-I:0.37
LSD-P:0.56
9000
80 5.4 0.55 16 1.6 7.7 0.79 35 3.6 10000
100 5.4 0.55 19 1.9 7.7 0.79 35 3.6 10000
17 50 11 1.1 23 2.3 18 1.9 48 4.9 7300 3500 ≤20 LSD-I:0.49
LSD-P:0.65
9000
80 15 1.5 29 3 19 1.9 61 6.2 10000
100 16 1.6 37 3.8 27 2.8 71 7.2 10000
20 50 17 1.7 39 4 24 2.4 69 7 6500 3500 ≤20 LSD-I:0.68
LSD-P:0.96
9000
80 24 2.4 51 5.2 33 3.4 89 9.1 10000
100 28 2.9 57 5.8 34 3.5 95 9.7 10000
25 50 27 2.8 69 7 38 3.9 127 13 5600 3500 ≤20 LSD-I:1.25
LSD-P:1.72
9000
80 44 4.5 96 9.8 60 6.1 179 18 10000
100 47 4.8 110 11 75 7.6 184 19 10000
32 50 53 5.4 151 15 75 7.6 268 27 4800 3500 ≤20 LSD-I:2.48
LSD-P:3.35
9000
80 83 8.5 213 22 117 12 398 41 10000
100 96 10 233 24 151 15 420 43 10000

 

 

Size Drawing:

 

 

Other Size Data, ask our sales to get them.

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