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RCSG Series Precision Harmonic Reducer-----09 RHSG Series Precision Harmonic Reducer-----19 RCSD, RCSD-ST Series Precision Harmonic ^ RHSD Series Precision Harmonic Reducer-----39 Miniature Precision Harmonic Reducer-------47 RFR, RFRS Series Precision Double Circular Spline 5 5 Harmonic Reducer

The Wave Generator includes both the self-aligning cross slider structure and the non-self-aligning integrated structure. For more details, please refer to the outline drawings of each series. Service Life of Harmonic Reducer The service life of a Harmonic Reducer mainly depends on the service life of Wave Generatorflexible bearing and the fatigue life of the Flexspline. The fatigue life of Flexspline isdetermined by the bendingcycles. Service Life of Wave Generator Flexible Bearing Note:The table data represents the service life under rated operating conditions (e.g., rated rotation speed, rated...

Product Selection Process Confirmation of Client-Side Load Torque Modes Relevant Parameters For Each Load Torque Mode © Refers to specifications with special shape, performance and interface dimensions. A blank designation indicates a standard product, and "SP" indicates a special product.

Product Model Selection Flowchart

RHSG Series Installation Configuration 1 (Circular Spline Fixed, Flexspline as Output) Install Harmonic Reducer in Arrow Direction

Common Wave Generator Mounting Methods 05 3. Input shaft without shoulder (incorporating flat key) affixed to Wave Generator via gasket and screws. 4.Forsmall-size Harmonic Reducers, the installation method generally involves inserting the input shaft without shoulder into the Wave Generator, subsequently affixing it to the Wave Generator via setscrews.

After assembling and positioning the Circular Spline and Flexspline, proceed with Wave Generator installation. Incorrect assembly procedures may lead to gear tooth misalignment, potentially causing tooth surface damage and other related complications. To fully leverage the excellent performance inherent in component type Harmonic Reducers, please ensure the installation accuracy as follows. Note: Dimensions b and c pertain to the Wave Generator, with parenthetical values indicating those for the Cross Slider Type (Type II) Wave Generator.

Note: In case of doubt, please contact us for further clarification.

Installation Instructions Appendix Table 2: Recommended Gasket Dimensions of Hub for RCSG-I and RHSG-I Series Harmonic Reducers Appendix Table 3: Recommended Tightening Torque for Screws

RCSG-I is standard cup-shaped structure. The input shaft is directly matched with the Wave Generator's inner bore by a flat key. Generally, the Circular Spline is fixed, and the Flexspline sets as output. RCSG-II is standard cup-shaped structure. The input shaft is connected to the Wave Generator's inner bore through an Oldham coupling. Generally, the Circular Spline is fixed, and the Flexspline sets as output. RCSG-I 11 is composed of three parts: a Flexspline, a Circular Spline, and a Wave Generator. The Flexspline is standard cup-shaped structure. The input shaft is directly matched with the...

Starting torque of RCSG-I/11 series /cN-m Starting torque of RCSG-III series /cN-m Stiffness of RCSG series xlO4

Note:The maximum backlash of RCSG-II islOarcsec more.

RCSG Series of Harmonic Reducer

RCSG-I Dimension Table ^^^Nlodel

RCSG Series of Harmonic Reducer

RCSG-II Dimension Table a°

RCSG-III Dimension Table ^^^^Model

RHSG-I isstandard hollow hatshaped Harmonic Reducer, with com pact structure. The input shaft is directly matched with the Wave Generator's inner bore by a flat key. Generally, the Circular Spline is fixed, and the Flexspline sets as output. RHSG-II isstandard hollow hatshaped Harmonic Reducer, with com pact structure. The input shaft is connected to the Wave Generator's inner hole through an Oldham coupling. Generally, the Circular Spline is fixed, and the Flexspline sets as output. RHSG-III isstandard hollow hat shaped Harmonic Reducer, with compactstructure. The Wave Generator's center is...

Starting torque of RHSG-I/II series /cN-m

Note:The maximum backlash of RHSG-II islOarcsec more than thatin the table.

RHSG Series of Harmonic Reducer

RHSG-I Dimension Table ~~——Model Symbol

RHSG-II Outline Drawing

RHSG- II Dimension Table ^^^^Model

RHSG Series of Harmonic Reducer

RHSG-III Dimension Table a°

RHSG Series of Harmonic Reducer

RHSG Series of Harmonic ReducerRHSG-IV Dimension Table ^^^^Model

RCSD is an ultra thin cup shaped structure design, the whole reducer adopts an ultra-flat structure, light in weight and small in size, which is suitable for limited space use in robot joints, aerospace industry, and semiconductor industry. RCSD-ST is an ultra thin cup shaped structure design. The advantages in size and weight will be more obviousthan RCSD, which is suitable forextra limited space.

Startingtorque of RCSD series /cN-m Stiffness of RCSD-ST series xl04N-m/rad

RCSD Series of Harmonic Reducer

RCSD-I Dimension Table Symbol

RCSD-I-ST Series of Harmonic Reducer

RCSD-I-ST Dimension Table Sym bol

RHSD-I isan ultra thin hollow structure, small in size and light in weight, which is suitable for the use in the tight-space occasions. RHSD-I 11 isan ultra thin hollow structure.The Wave Generator's center is a shaft hole, which is suitable forthe use in tight-space requirement and threading occasions.

Starting torque of RHSD-

RHSD Series of Harmonic Reducer

RHSD-I Dimension Table Model

RHSD Series of Harmonic Reducer

RHSD-III Dimension Table Sym bol

Stiffness of RCS-mini series X10

RCS-mini Series of Harmonic ReducerRCS-mini-lll Outline Drawing RCS-mini-lll Dimension Table

Stiffness of RHS-mini series X10

RHS-mini Series of Harmonic Reducer RHS-mini-l Outline Drawing

RHS-mini-lll Dimension Table

RatingTable Starting torque /cN-m

RHSD-mini-l Outline Drawing RHSD-mini-l Dimension Table Symbol^^^

• Ultra thin Structure for high-torque applications; • Composed of 4 components; • Flexspline with thin-walled cylindrical geometry; • An additional Circular Spline (matching Flexspline tooth count) integrated foroutputcoupling; • Compactand simpledesign; • Superior positional and rotational accuracies. Distinction between CircularSpline D and CircularSplineS: The outer chamfer of Circular Spline D is larger than that of CircularSplineS.