3T-Components 3T-MOTORS 3T45-30R Installation & Operating Instructions Manual - Page 3
Browse online or download pdf Installation & Operating Instructions Manual for Engine 3T-Components 3T-MOTORS 3T45-30R. 3T-Components 3T-MOTORS 3T45-30R 20 pages. Radio shutter / awning motors with mechanical limit switches
Also for 3T-Components 3T-MOTORS 3T45-30R: Installation & Operating Instructions Manual (20 pages)
Print Page
GUIDELINE
With this guide, you can determine the ideal torque in Newton meters (Nm) for the shutter motor.
DETERMINE WEIGHT ROLLER SHUTTER
1.) Determine roller shutter area
(Height + 150 mm) x Width = Roller shutter area (m²)
2.) Determine weight roller shutter material
Take approximate weights per m² of roller shutter area
from the table.
3.) Determine weight roller shutter
Roller shutter area (m²) x weight roller shutter material (m²)
4.) Calculate required traction force
Friction losses must be taken into account
(rail guidance) of approx. 10%!
Roller shutter area (m²) x Weight roller shutter material (m²) = Weight roller shutter (kg) + 10% Friction losses = Required traction force (kg)
Example:
PVC-Roller shutter area 3,00 m² x Weight roller shutter material 5 kg = 15 kg Weight roller shutter + 10% Friction losses = 16,5 kg Required traction force
DETERMINE SHUTTER MOTOR TORQUE
Traction force (kg)
0
10
5
15
40
50
60
70
80
90
100
Torque (Nm):
PVC
Aluminum Light
Aluminum Heavy
Steel
Wood
20
30
40
25
35
10 Nm
13 Nm
Material
kg / m²
5
6
9
11
11
50
60
45
55
20 Nm
Bottom edge
Roller shutter box
Height
Window sill
70
80
65
75
85
30 Nm
40 Nm
3T-MOTORS Radio tubular motors | Guideline
Width
90
100
95
50 Nm
3