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COMPANY RESEARCH / PH

Parker-Hannifin

Frameless direct-drive torque motors

Published by FyncaResearch checked How we research

Where it fits in the robot

Parker’s K-series frameless motors enable direct-drive mechanisms with fewer mechanical transmission interfaces.

What the evidence establishes

Adjacent technology

K-series frameless motors are a relevant actuation technology. The cited page does not identify humanoid customers or robot-specific shipments.

A relevant component capability. Its use in humanoids is an inference, not a disclosed customer relationship.

Component roleFrameless direct-drive torque motors
EvidenceK-series frameless motors are a relevant actuation technology. The cited page does not identify humanoid customers or robot-specific shipments.
Primary sourceParker-Hannifin — 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

A large motion-and-control group; the cited product family does not establish particular humanoid customers.

Diversified 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

These links explain the technology relationship. The model is illustrative and does not represent an actual manufacturer’s bill of materials.

Stator & copper windings

Stationary copper coils create a rotating magnetic field. Coil geometry and cooling affect torque density.

Scope of the company links: Motor suppliers integrate windings and stators. This does not imply that they sell copper wire or isolated stator laminations.

Permanent-magnet rotor

Magnets on the rotating member follow the stator field and turn the output shaft.

Scope of the company links: Permanent-magnet motor products, rather than raw magnet or rare-earth suppliers.

Related research

Companies with overlapping sector exposure. Their products and evidence may differ; this is not a list of equivalent investments.

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