Choose a curtain motor only after checking the exact supported load and existing travel.
A wide lightweight curtain and a narrow lined curtain can present different demands. The window width does not tell you the full moving weight or how much resistance the hardware adds.
For Curtain 3 or Aqara E1, use the selected variant's official weight and hardware limits. Include both fabric layers if they move together, and investigate sticking rings or a reluctant track before adding a motor.
This does not mean giving up on a convenient retrofit. It means spending on the part that makes it reliable. Sometimes correcting the existing curtain hardware is the worthwhile first purchase; sometimes a compatible motor can be added without replacing the curtain you like.
Before you order
- Measure the actual moving curtain load.
- Check the exact variant's stated limits.
- Resolve friction in the existing hardware.
A useful next step
Provide curtain construction, weight and hardware details for the shortlist.
Related equipment
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Talk with SmartAccess about product selection, a demonstration range, installation partners and project delivery. Retailers, dealers, installers and local store operators are welcome.
Product supply, training, service area, cooperation terms and any fees are confirmed in discussion. No revenue or lead volume is promised.
Manufacturer references
Product information comes from the linked manufacturer references. Confirm the exact regional model, seller, current price, stock and installation conditions before purchase.