Where it fits in the robot
Nabtesco estimates about 60% global share in precision reduction gears for medium-to-large industrial robot joints. That installed base demonstrates precision-motion expertise.
What the evidence establishes
Robotics productsThe approximately 60% share is Nabtesco’s estimate for medium-to-large industrial robot precision reducers, not humanoid market share.
A documented robotics component or industrial robot application. Humanoid adoption is not established by the cited source.
| Component role | Precision reduction gears |
|---|---|
| Evidence | The approximately 60% share is Nabtesco’s estimate for medium-to-large industrial robot precision reducers, not humanoid market share. |
| Primary source | Nabtesco — supporting disclosure Company or official disclosure; vendor claims are attributed to their source. |
| Checked | . This is the research review date, not the source publication or quote time. |
Keep in perspective
This share refers to medium-to-large industrial robots, not humanoids. Humanoids can use other reducer architectures.
Specialist business exposure. This describes the breadth or role of the business; it is not an investment rating. A robotics product or development announcement does not by itself establish material humanoid revenue, market share, or future returns.
Connections to the assembly
This company is mapped at sector level. The reviewed evidence does not establish a direct match to a specific illustrated part. Explore joints & gears for the broader relationship.
Related research
Companies with overlapping sector exposure. Their products and evidence may differ; this is not a list of equivalent investments.
- HD
Harmonic Drive Systems
6324.T · TokyoPrecision gears & integrated actuators
Humanoid evidence - LT
Leadshine Technology
002979.SZ · ShenzhenFrameless joint motors & dexterous-hand components
Humanoid evidence - MM
MinebeaMitsumi
6479.T · TokyoMiniature motors, bearings & connectors
Humanoid evidence - N
Nidec
6594.T · TokyoMotors, reducers & drive systems
Humanoid evidence - R
ROBOTIS
108490.KQ · KOSDAQDYNAMIXEL smart actuators & robot hands
Humanoid evidence