.

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

The LSS series of micro harmonic reducers can be divided into two models depending on the different used harmonic waveform generator: 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 driveis 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 LSSStandard 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

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

Design life

Grease

Grease

Nm

kgfm

Nm

kgfm

Nm

kgfm

Nm

kgfm

r/min

r/min

Arc Sec

Hour

11

80

8000

3000

≤30

10000

100

20

2

14

50

7000

3000

≤30

15000

80

9

27

100

9

32

17

50

39

4

3

6500

3000

≤30

15000

80

5

31

100

62

45

20

50

39

4

5600

3000

≤30

15000

80

4

85

54

100

46

56

120

46

100

56

160

46

112

56

25

50

113

63

4800

3000

≤30

15000

80

158

100

100

181

124

120

192

124

32

50

248

124

439

4000

3000

≤30

15000

80

350

192

653

100

383

248

744

120

406

248

789

RatedparametertableofLSGseries Harmonic Reduction Gear

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

Design life

Grease

Grease

Nm

kgfm

Nm

kgfm

Nm

kgfm

Nm

kgfm

r/min

r/min

Arc Sec

Hour

11

80

8000

3000

≦20

10000

100

20

2

14

50

7

23

9

46

10000

6500

≦20

15000

80

10

1

30

14

61

100

10

1

36

14

70

17

50

21

44

34

91

9

7500

5600

≦20

20000

80

29

56

35

113

12

100

31

70

51

143

15

20

50

33

73

44

127

13

7000

4800

≦20

20000

80

44

96

61

165

17

100

52

107

64

191

20

120

52

113

64

191

20

160

52

120

64

191

20

25

50

51

127

13

72

242

25

5600

4000

≦20

20000

80

82

178

18

113

12

332

34

100

87

204

21

140

14

369

38

120

87

217

22

140

14

395

40

32

50

99

10

281

29

140

14

497

51

5600

3000

≦20

20000

80

153

16

395

40

217

22

738

75

100

178

18

433

44

281

29

841

86

120

178

18

459

47

281

29

892

91

Specification of main bearing for LSS series Harmonic Reduction Gear

Type

Basic rated load

Allowable static moment Mc

weight

Basic rated dynamic load Cr

Basic rated static load Cr

KN

kgf

KN

kgf

Nm

kgfm

kg

14

480

620

41

17

540

770

64

20

590

9

920

91

25

980

1540

156

16

32

15

1530

2550

313

32

Zhejiang Laifual Drive Co., Ltd. is one of professional gearbox producers. We provide LSD Shorten Thin Harmonic Gearbox, LFS Ultra Flat Harmonic Gearbox, harmonic wave generator, small harmonic drive, harmonic drive wave generator, harmonic gear reducerand so on. Want to know more? Please contact us.



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