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.
在线联系供应商
Other supplier products
Harmonic Gearbox & Planetary Gearbox in Packaging Food Processing | Laifualadopts our newest developed "LS" tooth profile, increasing the load capacity by 15% and temperature rise reduced by 8-10 ℃, and decreasing g... | |
Harmonic Gearbox & Planetary Gearbox in Paper Making Equipment | Laifual Drive's products have high durability and precision. Our customized solutions will allow you to obtain top performance and minimize the ove... | |
Harmonic Gearbox | Zhejiang Laifual Drive Co., Ltd. is one of professional laifual drivecompanies. We provide LSD Shorten Thin Harmonic Gearbox, LFS Ultra Flat Harmon... | |
Harmonic Gearbox & Planetary Gearbox in Paper Making Equipment | Laifualadopts our newest developed "LS" tooth profile, increasing the load capacity by 15% and temperature rise reduced by 8-10 ℃, and decreasing g... | |
LHD Shorten Thin Harmonic Gearbox | LHD series's flex spline is a flanging ultra-short tube structure. The connection can be fixing the circular spline, flex spline as output; or fixi... |
Same products
NDT3055L 3055L SOT-223 汽车电脑板 晶体管 | 卖方: 深圳维客修有限公司 | NDT3055L 3055L SOT-223汽车电脑板晶体管是现代汽车电脑维修中使用的关键部件。 作为一名技术精湛的手机维修专家,我了解确保所有组件顺利运行以保证汽车电脑系统的最佳性能和使用寿命... | |
China Supplier Radial bearing N312EM1 DLD320-20X2 for power generation | 卖方: 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 | 卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD | China supply Impeller DLD320-20X2 for turbine generator Deyang YOYIK skill is strong, the product... | |
家禽饲料厂 | 卖方: 河南赫姆机械有限公司 | 在许多国家,开办家禽饲料加工厂一直是一项有利可图的业务。 家禽饲料厂专业生产鸭饲料、鹅饲料、鸡饲料、鸟饲料、鹦鹉饲料等家禽饲料等 | |
鸡饲料厂 | 卖方: 河南赫姆机械有限公司 | 我们的自动化鸡饲料生产线的工艺流程包括谷物锤片粉碎机、输送机、搅拌机、鸡饲料颗粒、冷却机、粉碎机、筛分机、自动包装机等。 |