2
The motors can be installed to both Left and Right sides.
1) Work Environment and Conditions
1) Working temperature :
−
15
℃〜
45
℃。
2) Relative working humidity : ≤95%
（
40
℃）。
3) Short-term working :
a) Continual Single-Phase operation should not exceed 7minutes
b) Continual Three-phase operation should not exceed 15 minutes
2) Product characteristic:
a) Simple pleasing design of structure with strong power.
b) Good drive/size ratio.
c) Selected elements ensure safe working, and reliability.
d) Low noise levels.
e) Small oscillation.
f) Lightweight, simple installation.
g) Simple manual operation for example: if there is a power cut.
h) Safety device in national patent of chain-break.
3) main specification and technical parameters for ECR motor:
Model
Input
power
(W)
Set load out
put torque
(N.m)
Set load
lifting force
(kg.f)
Set load out
put turn
speed
(r/min)
Max lifting
height (m)
Slats
thickness (mm)
Max external
diameter of
door (m)
Chain
number
Weight of
motor (kg)
400-1P
700-1P
900-1P
710
1190
1250
329
647
809
400
700
900
5.6
4.0
3.5
7
7
7
7
6
6
0.38
0.42
0.47
10A
10A
10A
12.8
14.2
14.2
12
20
110V
60Hz
422-1P
722-1P
922-1P
836
1225
1225
329
647
809
400
700
900
5.6
4.5
3.5
7
7
7
7
6
6
0.38
0.42
0.47
10A
10A
10A
12.8
14.2
14.2
220V
60Hz
Opening your life
Opening your life
Hul
450 750 950
