Circular Spline Strain Wave Harmonic Drive Gearing Reducer for Robotics

Circular Spline Strain Wave Harmonic Drive

Product description

The strain wave gearing uses the elasticity of metal. The mechanism has three basic components: a wave generator, a flex spline , and a circular spline.

More complex versions have a fourth component normally used to shorten the overall length or to increase the gear reduction within a smaller diameter, but still follow the same basic principles.

Components 1. The wave generator is made of two separate parts: an elliptical disk called a wave generator plug and an outer ball bearing. 2. The flex spline is shaped like a shallow cup. The sides of the spline are very thin, but the bottom is relatively rigid. This results in significant flexibility of the walls at the open end due to the thin wall, and in the closed side being rigid enough to be tightly secured. 3. The circular spline is a rigid circular ring with teeth on its inside. The flex spline and wave generator are placed inside the circular spline, meshing the teeth of the flex spline and the circular spline.

Specification

Drawings

Detailed images

Key Attributes of LHT - IV Model 17 Harmonic Gear Units
Product	Model 17 Harmonic Drive
Components	Wave Generator, Flexspline, Circular Spline
Reduction Ratio	50:1, 80:1, 100:1, 120:1
Backlash	Less than 20 Arc Sec
Average Input Speed	7300 r/min
Max Input Speed	3500 r/min
Design Life	15000 hours
Model	17
Weight	0.9kg
Warranty	1 Year

Applications

Semiconductor	CNC Machines	Packaging Systems
Huamnoid Robots	Aerospaces	Industrial Robots

Suzhou Giant Precision Industry Co., Ltd. is a technical-service enterprise specializing in keeping on researching core technologies and developing high precision transmission products. We mainly provide strain wave reducers, RV reducers, rotary actuator, planetary reducers, electric grippers.

Currently, our products have been widely used in a variety of industrial sectors, such as manipulator, industrial robots, CNC machine tool, printing equipment, textile machine, packaging machinery, non-standard automation, medical equipment, laser cutting, welding, automobile manufacturing, satellite communications, metal processing, pharmaceutical industry, etc.

Our mission is to adhere to our service philosophy, put customer value in our first place, to provide high-quality products, professional technical support and diverse services.