Daywell
Rollease Acmeda

RTEA 1-1/2 in

RTEA4T12 · 1-1/2 in nominal

Daywell fitment unverified. Reference parts below apply to their original motor system; they are not approved Daywell kits.

Material
Aluminum
Tube part
RTEA4T12
Profile notes
OD is rounded mm callout in system guide, not a measured tolerance. Do not substitute nominal inch conversion.

Original-system adapter references

Automate25

Documented by manufacturer

Crown
Included in kit
Drive
Included in kit
Kit
MTCRDR-25-1.5

Original-system fit only. Motor shaft, crown bearing, retention and bracket interface must be checked for the selected Daywell motor.

Source documentation

R-Series Automate 25mm SQRG · page 1

Automate28

Documented by manufacturer

Crown
Included in kit
Drive
Included in kit
Kit
MT03-0110-069002

Original-system fit only. Motor shaft, crown bearing, retention and bracket interface must be checked for the selected Daywell motor.

Source documentation

Rollease Acmeda US catalog 2026 · page 129

Sonesse28 / selected Sonesse30

Documented by manufacturer

Crown
Included in kit
Drive
Included in kit
Kit
9020674

Original-system fit only. Motor shaft, crown bearing, retention and bracket interface must be checked for the selected Daywell motor.

Source documentation

Somfy Catalog North America · page PDF59/63

Gaposa DC30

Documented by manufacturer

Crown
Included in set
Drive
Included in set
Kit
AX3.01P138

Catalogue says Rollease38 grooves; confirm exact RTEA4 revision with sample.

Source documentation

Catalog-Gaposa.pdf · page 78

Tube source documentation

Rollease Acmeda US catalog 2026 · page 45;129-130; S019 p2

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