LSS/LSG/LSN Standard Type/High Torque/Light Weight Harmonic Gearbox

www.laifualgroup.com/products/lss-lsg-lsn-standard-type-h...

 

The LSS series of micro harmonic reducers can be divided into two models depending on the different used harmonic waveform generators: LSS-I (uni-body type wave generator) and LSS-II (cross slider type wave generator). We provide 6 different sizes with 5 kinds of speed reduction ratios according to clients' various applications and requirements. The LSS series of micro harmonic drives is a combination series that is easy to operate. Standard servo motors can be attached in a compact manner. Each model contains a cross roller bearing with high rigidity to support external loads.

 

Features of LSS Standard Type/High Torque/Light Weight Harmonic Recution Gear

 

Compact and simple design

High torque capacity

High stiffness

Non-backlash

High position and rotational accuracies

Coaxial input and output

Long lifetime

 

Specification of LSS-Standard Type/LSG-High Torque/LSN-light Weight Harmonic Reduction Gear

 

Rated parameter table of LSS/LSN series Harmonic Reduction Gear

 

ModelReduction ratioRated torque at 2000r/min inputPermissible peak torque at start and stopPermissible maximum value for average load torquePermissible maximum momentary torquePermissible maximum input rotational speedPermissible average input rotational speedBacklashDesign life

GreaseGrease

NmkgfmNmkgfmNmkgfmNmkgfmr/minr/minArc SecHour

11803.80.48.50.96.80.719.11.980003000≤3010000

1004.10.48.90.97.20.7202

14506.20.620.72.17.90.740.34.170003000≤3015000

8090.9272.712.71.354.15.5

10090.9323.312.71.362.16.3

175018.41.939429.9380.58.265003000≤3015000

8025.32.649.55313. 2100.110.2

10027.62.8626.3454.6124.212.7

205028.82.964.46.6394112.711.556003000≤3015000

8039.14858.8545.5146.114.9

100464.794.39.6565.8169.117. 2

120464.710010.2565.8169.117.2

160464.711210.9565.8169.117. 2

255044.94.611311.5636. 5213.921.848003000≤3015000

8072.57.415816.110010.2293.329.9

10077.17.918118.412412. 7326.633.3

12077.17.919219.612412.7349.635.6

325087.48.924825.312412.743944.840003000≤3015000

80135.713.835035.619219.665366.6

100157.616.138339.124825.374475.9

120157.616.140641.424825.378980.5

 

Rated parameter table of LSG series Harmonic Reduction Gear

 

ModelReduction ratioRated torque at 2000r/min inputPermissible peak torque at start and stopPermissible maximum value for average load torquePermissible maximum momentary torquePermissible maximum input rotational speedPermissible average input rotational speedBacklashDesign life

GreaseGrease

NmkgfmNmkgfmNmkgfmNmkgfmr/minr/minArc SecHour

11803.80.48.50.96.80.719.11.980003000≦2010000

1004.10.48.90.97.20.7202

145070.7232.390.9464.7100006500≦2015000

80101303.1141.4616.2

100101363.7141.4707.2

1750212.1444.5343.491975005600≦2020000

80292.9565.7353.611312

100313.2707.2515.214315

2050333.3737.4444.51271370004800≦2020000

80444.5969.8616.216517

100525.310710.9646.519120

120525.311311.5646.519120

160525.312012.2646.519120

2550515.212713727.32422556004000≦2020000

80828.4178181131233234

100878.9204211401436938

120878.9217221401439540

3250991028129140144975156003000≦2020000

8015316395402172273875

10017818433442812984186

12017818459472812989291

 

Specification of main bearing for LSS series Harmonic Reduction Gear

 

TypeBasic rated loadAllowable static moment Mcweight

Basic rated dynamic load CrBasic rated static load Cr

KNkgfKNkgfNmkgfmkg

144.74806.07620414.20.22

175.25407.55770646.50.3

205.85909920919.30.38

259.698015.11540156160.6

3215153025.12550313321.1

 

Introduction of Two Kinds of Hamonic Wave Generators

 

 

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