Hansheng Automation (Dongguan) Co., Ltd. is one of the most experienced manufacturers and suppliers of harmonic drive precision gear reducers in China. If you're going to wholesale bulk cost-effective harmonic drive precision gear reducers made in China, welcome to get pricelist and quotation from our factory. Also, customized service and OEM&ODM service are available.
With our array of cam indexers, hollow rotary tables, harmonic drives, and planetary gearboxes, Hansheng Automation specializes in providing highly precise motion control solutions. In order to guarantee our customers get customized, premium items for their particular demand, we also provide CNC machining services and skilled gear manufacture.
Product Introduction
what is harmonic drive precision gear reducers?
Harmonic Drive precision gear reducers are a type of highly accurate and compact gear mechanism widely used in applications requiring precise motion control, such as robotics, aerospace, and automation. They are known for their unique design, which consists of three key components: the wave generator, the flex spline, and the circular spline.
Wave Generator: Shape of the thin ball-bearing-supported disk used in wave generators is elliptical. It deforms the flex spline specifically to interact with the circular spline in designated locations.
Flex Spline: Less teeth than the circular spline, this flexible, thin-walled cylindrical gear fits inside the circular spline. The flex spline shapes itself to correspond with the form of the wave generator.
Circular Spline: The circular spline interacts with the flex spline like a rigid gear with internal teeth. The large reduction ratio is made possible by the minor variation in tooth count between the flex and circular spline.
what are the Features of this product?
High reduction ratio: Harmonic drive can achieve very high reduction ratio through special flexible gear structure, usually 50:1 to 300:1, or even higher.
High precision: Its special working concept can lower backlash and offer rather high positioning accuracy, fit for precision control and automation equipment.
Small size and light weight: Harmonic drive has small dimension and light weight compared to conventional gear transmission, which is fit for events with volume and weight restrictions.
High torque transmission capacity: Strong load capacity and harmonic drive can convey great torque even in a tiny size.
High rigidity: Harmonic drive can offer great stiffness and load capacity since its contact area during transmission is somewhat large.
Smooth operation: Low noise, fit for areas requiring quiet operation, and flexible deformation principle enable smooth operation-that is, impact-free movement.
selection case
The following is a selection case shared. We specialize in customizing solutions that perfectly meet the needs of our clients. We closely communicate with customers during the selection process to understand their application requirements and working conditions. Based on the information provided by the customer, the engineering team will perform calculations and verification, recommend suitable models and complete solutions.
Working condition
1. What is the speed: Input speed+-3500 RPM
2. Load weight: This reducer is used for a rotating shaft from 0 º to 90 º, which supports a spindle with a saw blade. The weight of the saw blade is+-200Klg
3. Where to use: Use brushless input motor EM3A-10ALA, rated torque of 3.18 Nm
Recommend model
CSF40-I, with custom flange and gasket. (We usually customize flanges or connecting plates for customers based on the motor drawings provided by customers)
Drawing
Technical parameter
Application of harmonic drive precision gear reducers
Industrial robots, aerospace, semiconductor equipment, medical equipment, measuring and optical equipment, harmonic drive precision gear reducers typically found in automated manufacturing lines.
Industrial robots: Due to their high precision and high rigidity, harmonic reducers are widely used in the joints of industrial robots.
Aerospace: In the control systems of aerospace vehicles, harmonic reducers are used as important components for precision position control.
Semiconductor equipment: Semiconductor manufacturing equipment requires high precision and high reliability, and harmonic reducers can meet these requirements.
Medical equipment: For example, surgical robots, diagnostic equipment, etc., require precision control and quiet operation, and harmonic reducers are ideal choices.
Measuring and optical equipment: Harmonic reducers are also widely used in high-precision measuring instruments, optical equipment, and precision machinery.
Automated production lines: In automated equipment and high-precision production assembly lines, harmonic reducers are used to perform precise motion control.
FAQ (Frequently Asked Questions)
Q: Why are harmonic reducers so accurate?
Q: What is the service life of the harmonic reducer?
Q: What working environments are harmonic reducers suitable for?
Q: What are the maintenance requirements for harmonic reducers?
Q: How to select harmonic reducers?
Q: What are the advantages of harmonic reducers compared with other types of reducers?
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