SOMFY J4 HTM - Technical Specifications for J4 Motors; Applicable Torque Specifications; Limit Switch Capacity

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© 2011 Somfy SAS. All rights reserved. 09/2011
EN
2.4.4. Thermal time
J4 1TN/2TN/HTM/WT motors are protected by a thermal cut-out in the event of a temperature rise
caused by continuous use, longer than 6 minutes.
2.4.5. Motor angle
The J4 motor is designed to operate in a horizontal position:
2.4.6. Direction of rotation
2.4.1. Cutaway diagram of the head rail
For detailed technical information, please refer to the appropriate data sheets and interface
drawings.
2.4.2. Applicable torque
2.4.3. Limit switch capacity
2.4. Technical data
Power supply 230 V ~ 50 Hz
Operating temperature - 20 °C à + 70 °C
Index protection rating IP 54
Safety level Classe I
Torque (Nm) 6 10 18
Power (W) 95 110
155
1TN
2TN
HTM
WT
R 13 max
36 mini
20 mini
26 mini 26 mini
Maximum applicable
torque/motor type
J406 J410 J418
For the J418 motor, the maxi-
mum torque on one shaft output
is 12N.m
6
N.m
10
N.m
18
N.m
Maximum
capacity
of the limit
switch unit
(in turns)
1TN 2TN HTM WT
Factory-set
capacity
of the limit
switch unit
1TN 2TN HTM WT
60 60 90 200 60 60 60 120
NOT OK
OK OK
10°
max
TopBottom
Power supply
connector