HMCG Series Harmonic Drive Cup Type

HMCG Series is cup type of harmonic drive, it has the characteristics of
compact and concise design, no backlash, input and output coaxial, excellent in
positioning and rotation accuracy.

HMCG Series Harmonic Drive Cup Type List

HMCG-Ⅰ Series Component Harmonic Drive
HMCG-I high torque component set is our upgraded HMCS-I, consisting of just
three individual components, with improved load capacity, strength &
reliability and extending service life. Ideal for high torque applications, 6
sizes with ratios from 50:1 to 160:1 are available.

HMCG-Ⅱ Series Unit Harmonic Drive
HMCG-II gears with a precision cross roller bearing and flange, compact,
lightweight and easy to use. HMCG-II is available in 6 size with ratios from
50:1 to 160:1.

HMCG-Ⅱ-E Series Unit (Integral Cam) Harmonic Drive
Compared with HMCG-II, wave generator with integrated cam for HMCG-II-E, gears
with a precision cross roller bearing and flange, compact, lightweight and easy
to use. HMCG-II-E is available in 6 size with ratios from 50:1 to 160:1.

Reducer Installation Of HMCG Series Harmonic Drive Cup Type
The Clearance Size Of HMCG-I Series Harmonic Drive And The Installation Of Wave
Generator
Model A B C D E
14 1 33 1.5±0.2 38 17.1
17 1 45 1.85+0.2 45 19
20 1.5 53 1.95±0.2 53 20.5
25 1.5 65 2.1±0.2 65 23
32 1.5 86 2.6±0.2 86 26.8
40 2 106 3.45±0.2 106 3

The Clearance Size Of HMCG-I Series Harmonic Drive And The Installation Of Wave
Generator
Model A B C
14 1 38 1.5±0.2
17 1 45 1.85±0.2
20 1.5 53 1.95±0.2
25 1.5 65 2.1±0.2
32 1.5 86 2.6±0.2
40 2 106 3.45±0.2
Note:
C refers to the distance between the end face of the outer ring of the flexible
bearing and the end face of the circular spline,

Please confirm the design size of the flange and wave generator in strict
accordance with the clearance dimension of the harmonic drive. If the size
exceeds the clearance dimension, it will cause interference of the flex spline
and flange or wave generator and affect the service life of the harmonic drive.

The installation of the harmonic drive gear shall be designed according to the
installation depth requirement of the wave generator. The different
installation depths of the reducer will affect the parameters, such as the
starting torque and precision of the reducer.

Now the harmonic gearbox price is reasonable, if you have needs to buy a
harmonic gear box, please leave us a message.

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