Short cap type simple combination type
GSK-HSD-20-XX-I series harmonic reducer is the type of pursuing flat limit; compared with HS series, the axial length is shortened by about 50%, and the flexspline is of ultra-thin cap structure. High rigid cross roller bearing is assembled at the output side, which is very suitable for the application requiring flat design.
Structural innovation technology
Unique tooth profile: the golden ratio of double circular arc tooth profile design concept is adopted to perfectly design the length height ratio of tooth profile. In addition, by expanding the tooth root R, the stress concentration of the tooth is reduced, and the strength, rigidity and service life of flexible gear are greatly improved
High transmission precision: the special cam profile design can make the gear meshing coincidence degree higher and the transmission more smooth. It can truly realize zero backlash and improve the transmission stability from the surface.
Unique surface treatment process: the repeated positioning accuracy and transmission error retention ability are increased by 100%, the contact fatigue life is increased by 100%, the friction coefficient is reduced from ra0.5 to ra0.1, which can effectively reduce the noise by about 20%; at the same time, the transmission stability is improved.
Unique heat treatment process
High purity imported materials, unique heat treatment process, grain size ≥ 9, elastic limit increased by 20%, bending fatigue strength increased by 15%.
Product characteristics of guosenke harmonic reducer
1. Small size and light weight
2. High efficiency and low backlash
3. High load torque
4. Excellent positioning accuracy and rotation accuracy