#Cycloidal (5)

Foundation Has Roughly 10 Phantom Humanoids Deployed, per WSJ

@techniahqrobot · 411 views · 2026-09-15

Zhongda Leader ZD-JM03

Zhongda Leader (002896) ZD-JM03 . China's only manufacturer mass-producing harmonic/planar/cycloidal three reducer types. Integrated joint module with motor+reducer+encoder+drive. For humanoid, industrial, and collaborative robots.

COMPONENT

Joint modulesZhongDaLiDeZhongdaHarmonic reductionPlanetary reduction

Zhongda Leader ZD-JM02

Zhongda Leader (002896) ZD-JM02 . China's only manufacturer mass-producing harmonic/planar/cycloidal three reducer types. Integrated joint module with motor+reducer+encoder+drive. For humanoid, industrial, and collaborative robots.

COMPONENT

Joint modulesZhongDaLiDeZhongdaHarmonic reductionPlanetary reduction

Zhongda Leader ZD-JM01

Zhongda Leader (002896) ZD-JM01 . China's only manufacturer mass-producing harmonic/planar/cycloidal three reducer types. Integrated joint module with motor+reducer+encoder+drive. For humanoid, industrial, and collaborative robots.

COMPONENT

Joint modulesZhongDaLiDeZhongdaHarmonic reductionPlanetary reduction

Sumitomo Fine Cyclo A-Series Precision Cycloidal Reducer (Zero Backlash, <1 arcmin)

Sumitomo Drive Technologies' Fine Cyclo A-Series (FC type) is a precision cycloidal reducer kit for motion control: zero mechanical backlash and <1 arcmin lost motion across 6 sizes, ratios 29-179:1, nominal torque 149-3,900 Nm, acceleration torque 335-7,610 Nm, momentary peak up to 24,000 Nm, input speed to 6,150 rpm and torsional stiffness to 1,100 Nm/arcmin; grease-filled with keyway/clamp/spline input options for robot joints and machine-tool rotary tables.

COMPONENT

Cycloidal reducersFine CycloSumitomoZero BacklashPrecision reducers