Roller Blind Motor Comparison: Automate vs Somfy vs ShawSmart

The chart below compares the main features of Automate RF, Somfy RF and Zigbee, and ShawSmart Zigbee roller blind motors. You can see at a glance how they differ in offline control, smart-home integration, remotes, compliance, and expandability. This makes it easy to choose the best motor type for your roller blind setup.

First, Let’s Double Check You Have the Right Tube

It’s not just about the measurements — the inside profile of the tube is just as important as the outside and inside diameters. The motor’s crown and drive need to lock into that profile. If it doesn’t match exactly, the motor won’t turn the blind properly.

So let’s double check your tube:

Outside Diameter:

44 mm

Inside Diameter

42 mm

Profile

Make sure every inner groove and ridge matches the diagram exactly. Even small differences mean the motor won’t fit.

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Not sure which tube you have? You’re not alone. Below you’ll find everything you need, and we’ll show you exactly which motors, crowns, and drive sets are compatible.

👉 Select your tube below to see all the details.

Our Test Kit makes sure you get the right fit the first time

Try Before You Buy — $50 refunded when you purchase your motor.

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Compatible Motors for the Acmeda S45 Light Tube

This tube is compatible with both rechargeable and 240V hardwired motors. See below for motor options, comparison, and FAQs.

Automate Zero Li-ion 0.7nM Q Motor

Automate Zero Li-ion 0.7Nm Q Motor

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Motor Specs

Frequently Asked Questions About Motor Selection

Do I need an electrician?

Rechargeable motors are DIY, no electrician required.
240V motors must be wired by a licensed electrician.

What’s the difference between rechargeable and 240V?

Rechargeable: wire-free, easy to retrofit, recharge every few months.
240V: unlimited run time, best for large/heavy blinds, needs an electrician.

Will the motor fit my tube?

Yes, once you’ve identified your tube, we only show compatible motors. Still unsure? Our $50 Test Kit confirms everything and is refunded when you buy your motor.

How can I be sure I’m choosing the right motor?

That’s exactly why we ask you to confirm your tube first. Once you’ve matched it, we only show motors that fit. If you’d like extra peace of mind, our $50 Test Kit lets you double-check before you buy — and the cost is refunded when you purchase your motor.