icub-tech-iit / cad-libraries

In this repository we store the CAD libraries and the PTC Creo configuration files.
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Nidec-Shimpo - RWPC-42-120-CD - Flexwave gear unit size 42 GR120 #185

Closed Mick3Lozzo closed 3 months ago

Mick3Lozzo commented 4 months ago
Description Nidec-Shimpo Flexwave unit size 42 GR120
Datasheet component [link or attachment ]
Project [where will the component be used]
Alias Creo NIDEC_RWPC-42-120-CD_CS
IIT-Code 17920
Applicant Michele Gesino, @Mick3Lozzo
Supervisor Luca Fiorio, @fiorisi
Maintainer Marcello Savoldi, @marcellosavoldi
Coworkers @icub-tech-iit/silo-mech

Attachment:

➡️ The most recent datasheet: WPC-42-□-CD_J3317069-2.pdf ➡️ The most recent step: WPC-42-120-CD.zip

⬇️ Some other catalogues ⬇️ Flexwave_Catalog.pdf Modelli.STEP.zip FLEXWAVE.WP.Catalog.JP.Aug.2017.pdf J3826799-0.pdf

Notes:

See these issues for comparisons with the Harmonic Drive reducers

Checklist:

Could you complete the checklist to proceed with the request?

Mick3Lozzo commented 4 months ago

I checked mass properties.

Mick3Lozzo commented 4 months ago

@fiorisi @marcellosavoldi I think the issue is complete, maybe we could wait for the CAD files from the supplier/manufacturer but they should be the same uploaded here.

Mick3Lozzo commented 3 months ago

Closing, while waiting for further confirmation.

Mick3Lozzo commented 3 months ago

The official files have arrived from SIT, I will verify them.

Mick3Lozzo commented 3 months ago

There is some difference in the flexible spline dimensions. They don't seem important for the mounting, I will update the CAD, anyway.

Mick3Lozzo commented 3 months ago

These seem retainers, but I verified that this is probably only a footprint recommendation.

Mick3Lozzo commented 3 months ago

⬇️

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Corrected and verified mass properties.

Mick3Lozzo commented 3 months ago

Everything is done. I am closing the issue.