Zhejiang Laifual Drive Co., Ltd
Zhejiang Laifual Drive Co., Ltd
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Customized Service
Size & Solution customization
LONG SERVICE LIFE
Over 15,000 hours service time
1 Year Warranty
30 days easy return & exchange
FAST DELIVERY
Shipping worldwide
HARMONIC GEARBOX SOLUTION EXPERT
HARMONIC GEARBOX SOLUTION EXPERT

Laifual harmonic drive reducer adopts our newest

developed “LS”tooth profile, increasing the load capacity by 15%, temperature rise reduced by 8-10℃, and decreasing gear's fatigue pitting contact area by more than 30%.


As a professional harmonic drive gearbox manufacturer,

Laifual Drive has developed a wide range of series of

harmonic drive gearbox, including LSS, LSG, LSN, LSD, LFS, LHT, etc., covering standard type, large diameter, thin,

 shorten harmonic drive gearbox.


Featured Products
Featured Products

Laifual harmonic gearbox, ingenuity manufacturing drives the future

LSS High Precision Harmonic Gearbox
The LSS series of harmonic reducer is a combination series that is easy to operate. Standard servo motors can be attached in a compact manner.
LSD Shorten Thin Harmonic Gearbox
The LSD series small harmonic drive is a newly developed strain wave gear/drive series based on the LSS series to fulfil the needs of the market.
LHT 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.
LHG High Torque Harmonic Gearbox with Long Service Time
LHG Series: compared with the standard products, the LHG series of harmonic drive actuators have a 30% higher torque capacity. And the service life is increased by 43% and more reliable.
High Precision

LS tooth profile design, self-developed CMP heat treatment process, high-rigidity cross roller bearings

High Torque Capacity

The load capacity is increased by 15%

Long Service Time

Continuous running and service life is over 15000 hours

Large Speed Ratio

The gear fatigue pitting contact area is reduced by more than 30%

Non-backlash

1um locus fine grinding, compact and simple structure design

Strain Wave Gear Applications
Strain Wave Gear Applications
Laifual Drive's strain wave gearbox are used in a wide range of applications, whether it's in robots, automation equipment, medical equipment, aerospace and etc. Different applications  utilize different advantages of the harmonic gearing technology.
WE ARE Laifual
WE ARE Laifual
Laifual Drive

Laifual Drive is a national high-tech enterprise founded in 2013, mainly engaged in research and manufacture of high-precision harmonic drive gearbox. As one of the professional gearbox suppliers in China, Laifual uses the world's first class production and inspection equipment, pay attention to every production details to make sure the excellent quality of all harmonic gearbox.


Now we have been providing professional services and solutions to more than 100 countries and is becoming a top brand for harmonic gearbox manufacturer in the world...

70
Engineers

Independent Research & Development

10
Years

Adhere to Innovation Preceding All

100
Countries

Harmonic Gearbox Has Been Exported

Laifual Drive Blog
Laifual Drive Blog
28
Sep
Laifual Precision Motion Control Solutions Appeared in China International Industry Fair (CIIF) 2023
On September 23rd, the 23rd China International Industry Fair (CIIF) concluded successfully at the Shanghai International Expo Center. This year's robotics exhibition, themed "Human-Machine C...
18
Sep
What Happens When A Harmonic Gearbox Fails And Guidance
In the process of long-term operation, the speed reducers is under the pressure of high load, high speed and long time operation, so abnormal noise, oil leakage, gear wear, vibration and other faults will occasionally occur. For the failure of harmonic reducer, timely diagnosis and maintenance is the key to ensure the normal operation of equipment ...
12
Sep
New Harmonic Gearbox R&D Center of Laifual | Chongqing University Intelligent Precision Transmission Research Institute
On September 6, Chongqing University-Laifual Intelligent Precision Transmission Research Institute was officially established at the State Key Laboratory of Mechanical Transmission of Chongqing University.
22
Aug
Harmonic Drive Gearbox In Aerospace
With the rapid development of space remote sensing technology and the continuous improvement of application requirements, the performance requirements of remote sensors are getting higher and higher, while the design requirements of light weight, compact, low consumption and precision of space products are becoming more and more stringent. Harmonic reducer is a kind of high performance reducer, which is widely used in aviation field. Its characteristics of high precision, high torque and low backlash can meet the various needs of the transmission system in the aviation field, and promote the development and promotion of aviation technology.
17
Aug
The Types Of Reducer And What Is Strain Wave Gearbox
Among the precision speed reduction device, compared with the RV reducer, the harmonic drive motor has a simpler structure, smaller mass and volume, higher single-stage transmission ratio and higher precision, and has an irreplaceable position in the field of robotics...
CONTACT LAIFUAL DRIVE
CONTACT LAIFUAL DRIVE
We believe in delivering excellent customer service and we are dedicated to satisfying our customers. If you want to know more about our products, price, and customization services, please contact us with more details, we will respond as soon as possible.
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Tel
86-13922848096
Ganlin Industrial Zone, Shengzhou City,
Zhejiang Prov., China
Zhejiang Laifual Drive Co., Ltd
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