Robotics & automation.
Rotor kits, built to spec.

Compact, high-pole-count rotors for joints and actuators, where torque density and smooth motion matter.

01

Pole count and segmentation

Frameless and joint motors often use many thin segments; segment count and tolerances are defined from your drawing.

02

Torque target

Tell us the torque or back-EMF target and how it is measured, so acceptance is agreed before the build.

03

Repeatability across builds

Supplier, batch and declared origin are documented so a second build can follow the same route.

04

Small batches

Prototype quantities are quoted per project; there is no fixed minimum stated on this site.

One quote. Named suppliers.
Documented origin.

Rathlo coordinates design review, sourcing, contracted production and verification. The written quote names the suppliers, the work scope, the evidence you receive and the supply route: US-origin, allied-origin or global.

Manufacturing, assembly, magnetization, balancing and specialized testing are performed by qualified third parties only when identified in the written quotation. No U.S.-origin, defense-compliance or performance certification is implied unless expressly included.

Compare sourcing routes →