CPM-100-25 Mechanical Interface v1.0¶

Status: Public engineering evaluation reference
Release date: 2026-10-06

This page provides the CPM-100-25 mechanical information that is already published and suitable for early packaging and load evaluation.

Warning

This is not a manufacturing drawing. Detailed mounting-hole geometry, tolerances, datums, output-interface dimensions and connector clearances are not published here and must be confirmed from the controlled drawing for the ordered configuration.

Published Mechanical Envelope¶

Item	Published value
Maximum body diameter	100 mm
Overall product thickness	29.5 mm
Product weight	630 g
Allowable radial force	500 N
Allowable axial force	300 N

Confirmed Dual-Encoder Mechanical Variant¶

The controlled drawing code SG2556D has been confirmed as the CPM-100-25 dual-encoder variant.

Its controlled envelope includes:

Maximum outer diameter: 100 mm
Overall axial dimension: 48 mm
Product weight: 853 g

This is not the same envelope as the current base public configuration of 29.5 mm / 630 g.

View Dual Encoder Variant Reference

Configuration Considerations¶

The public product page shows both:

A configuration without integrated driver
A configuration with integrated driver

Packaging, connector and cable details therefore depend on the selected configuration.

Final mechanical clearance must account for:

Driver housing when included
Connector and cable routing
Customer-side mounting structure
Required assembly / service space

Load Evaluation Boundary¶

Published radial and axial force values are useful for preliminary screening only.

Final suitability still depends on:

Load direction
Load offset / moment arm
Speed
Duty cycle
Shock or impact load
Required bearing life
Installation stiffness

Design-In Boundary¶

Before final mechanical design, confirm:

Mounting-hole pattern and thread details
Output-side interface geometry
Reference datums and tolerances
Cable and connector orientation
Load direction and moment arm
Shock / impact condition
Duty cycle
Driver-equipped or non-driver configuration

CAD and Controlled Drawing¶

A public simplified STEP model is not currently released in this repository for CPM-100-25.

For packaging, tolerance stack-up or production design-in, request the current controlled drawing and configuration-matched CAD file.

Request Controlled Drawing / CAD

CPM-100-25 Technical Datasheet v1.0 CPM-100-25 Product Page

Engineering Contact¶

Wanrong Wang
International Sales / Sales Engineer, SigGear
wangwanrong@siggear.com