LHT/LHN/LHG Large Diameter Hollow Hole, Flat Shape Harmonic Gearbox
The LHT Series of hollow output shaft gearboxes use hat type flex spline. We can divide the LHT drive actuators into 5 versions, LHT-I, LHT-II, LHT-III, LHT-IV and LHT-V.
Differences Among Different LHT Hollow Shaft Gearbox:
LHT-I: use uni-body type wave generator
LHT-II: cross slider type wave generator
LHT-III: large bore with a hollow hole
LHT-IV: shaft input type
LHT-V: Simple type
Applications of LHT Harmonic Drive Actuators:
Industrial robots;
Service robots;
Medical Devices;
Automation and special equipment;
Printed circuit manufacturing equipment.
Features of LHT Large Diameter Hollow Hole, Flat Shape Harmonic Shaft Gearbox
Large bore with hollow hole, flat shape
Non-backlash
High positioning and rotational accuracies
Coaxial input and output
Compact and simple design
High torque capacity
High stiffness
Light weight
Specification of LHT Large Diameter Hollow Hole, Flat Shape Harmonic Gearbox
Rated Parameter Table of LHT/LHN Series
|
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 |
||
|
14 |
50 |
7000 |
3000 |
≦30 |
10000 |
||||||||
|
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 |
100 |
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 |
||||||||||
|
40 |
100 |
308 |
660 |
67 |
432 |
44 |
1232 |
4000 |
3000 |
≦30 |
15000 |
||
Rated Parameter Table of LHG Series
|
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 |
||
|
14 |
50 |
7 |
23 |
9 |
46 |
14000 |
8500 |
≦20 |
15000 |
||||
|
80 |
10 |
1 |
30 |
14 |
61 |
||||||||
|
100 |
10 |
1 |
36 |
14 |
70 |
||||||||
|
17 |
50 |
21 |
44 |
34 |
91 |
9 |
10000 |
7300 |
≦20 |
20000 |
|||
|
80 |
29 |
56 |
35 |
113 |
12 |
||||||||
|
100 |
31 |
70 |
51 |
143 |
15 |
||||||||
|
20 |
50 |
33 |
73 |
44 |
127 |
13 |
10000 |
6500 |
≦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 |
7500 |
5600 |
≦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 |
7000 |
4800 |
≦20 |
20000 |
|
80 |
153 |
16 |
395 |
40 |
217 |
22 |
738 |
75 |
|||||
|
100 |
178 |
18 |
433 |
44 |
281 |
29 |
841 |
86 |
|||||
|
40 |
100 |
345 |
35 |
738 |
75 |
484 |
49 |
1400 |
143 |
5600 |
4000 |
≦20 |
20000 |
Specification of the Main Bearing for LHT Series
|
Type |
Basic rated load |
Allowable static moment Me |
Weight |
||||
|
Basic rated dynamic load Cr |
Basic rated static load Cr |
||||||
|
KN |
kgf |
KN |
kgf |
Nm |
kgfm |
kg |
|
|
14 |
590 |
86 |
880 |
74 |
|||
|
17 |
1060 |
163 |
1670 |
124 |
|||
|
20 |
1490 |
220 |
2250 |
187 |
|||
|
25 |
2230 |
358 |
3660 |
258 |
|||
|
32 |
3900 |
654 |
6680 |
580 |
|||
|
40 |
3900 |
654 |
6680 |
580 |
|||
Basic rated dynamic load refers to static radial load that makes dynamic rated life of bearing reach up to 1 million rotations.
Zhejiang Laifual Drive Co., Ltd. is a professional custom gear manufacturer. We provide LSD Shorten Thin Harmonic Gearbox, LFS Ultra Flat Harmonic Gearbox, harmonic drive reducerand so on. Want to know more? Please contact us.
Send product request
Other supplier products
 |
Planetary Gearbox | Planetary reducer gearboxcan be powered by either electric motors, hydraulic motors, or petrol or diesel combustion engines. The load from the sun ... |
 |
Planetary Gearbox | Planetary gear reducer can be powered by either electric motors, hydraulic motors, or petrol or diesel combustion engines. The load from the sun ge... |
 |
Laifual Drive Harmonic Gearbox & Planetary Gearbox | Laifual Drive prides itself on delivering innovative solutions for our customers in varying industry sectors, applications, and locations all over ... |
 |
Harmonic Gearbox & Planetary Gearbox in Industrial Robots | As a professional custom gear manufacturer,Laifual has developed a wide range of harmonic gearboxseries, including LSS, LSG, LSN, LSD, LFS, LHT, et... |
 |
Harmonic Drive | Laifual Harmonic drive (strain wave gear, harmonic gearbox, harmonic reducer) mainly consists of three parts. Which are wave generator, flex spline... |
Same products
 |
NDT3055L 3055L SOT-223 car computer board Transistor | Seller: Shenzhen weikexiu technology Co.,Ltd | The NDT3055L 3055L SOT-223 car computer board transistor is a critical component used in the repa... |
 |
China Supplier Radial bearing N312EM1 DLD320-20X2 for power generation | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | China Supplier Radial bearing N312EM1 DLD320-20X2 for power generation YOYIK is a research and de... |
 |
China supply Impeller DLD320-20X2 for turbine generator | Seller: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | China supply Impeller DLD320-20X2 for turbine generator Deyang YOYIK skill is strong, the product... |
 |
Poultry Feed Mill Plant | Seller: Henan Herm Machinery Co., Ltd. | Starting a poultry feed processing plant has always been a profitable business in many countries.... |
 |
Chicken Feed Mill Plant | Seller: Henan Herm Machinery Co., Ltd. | The process of our automatic chicken feed production line includes grain hammer mills, conveyors,... |
