Walter Logo
stator lamination

Roller Shutter Motor Selection Chart

Roller Shutter Motor Selection Chart

Choosing the right tubular motor is essential for ensuring smooth operation, long service life, and energy efficiency. To help our customers make faster and more accurate decisions, we have prepared a comprehensive motor selection chart.

This chart provides detailed specifications, including torque, speed, tube size compatibility, and voltage options, making it easier to compare different models side by side. Whether you are selecting a motor for residential roller shutterscommercial doors, or industrial applications, our chart gives you a clear guide to find the most suitable solution.

By using the motor selection chart, you can:

Ensure better performance and durability of your roller shutter systems
Save time in choosing the right roller shutter motor
Compare technical parameters at a glance
Select motors based on application needs (residential, commercial, industrial)

Our goal is to provide reliable solutions that fit your project requirements. Explore the roller shutter motor selection chart today and find the motor that matches your application perfectly.

Roller shutter motor selection, with solar panel

Before you use this motor selection chart

  • select your tube diameter and type( round or octagonal)
  • Select the torque rating according to the total weight of the roller shutter
  • a safety factor has already been taken into account
  • match the motor to the tube
  • Calculate the total weight of the roller shutter :
  • Weight = Width x(Height +20cm) x(Slat weight per m2)
  • Average weight of 40mm Foam filed Aluminium slats: 4.5kg/M2
  • Average weight of 55mm Foam filed Aluminium slats: 6kg/M2

TorqueTube
Diameter
Roller shutter length
1.5 Meter2 Meter2.5 Meter3 Meter3.5 Meter4 Meter5 Meter
6NmΦ=40mm11kg9.5kg9kg8kg
10NmΦ=40mm20Kg19Kg18Kg17kg
13NmΦ=40mm26kg24kg23kg22kg
15NmΦ=50mm34kg32kg30kg28kg
15NmΦ=60mm32kg30kg28kg26kg
20NmΦ=50mm46kg44kg41kg39kg
20NmΦ=60mm42kg40kg38kg36kg
30NmΦ=60mm60kg58kg56kg54kg
40NmΦ=60mm83kg79kg72kg69kg
40NmΦ=70mm70kg68kg66kg64kg
50NmΦ=60mm105kg101kg97kg93kg
50NmΦ=70mm98kg94kg90kg86kg
80NmΦ=70mm164kg156kg140kg129kg110kg80kg70kg
100NmΦ=70mm202kg195kg176kg162kg130kg100kg90kg
120NmΦ=70mm232kg208kg190kg178kg178kg120Kg110kg
140NmΦ=70mm258kg234kg216kg200kg165kg140kg130kg
Roller shutter motor selection table