3.10.37 Max-50-BF3, Max-50-BF3-CTM
Mechanical characteristics
min.
typ.
max.
unit
Motor torque*
50
Nm
Motor run time for 90° (can be configured with rotary switch)*
40
60
90
120
150
s
Spring torque*
50
Nm
Spring return period for 90°
(at temperatures below -20
°C, depending on the load, the
spring return period can be up to 20
s)*
~3
s
Load torque, value must not be below this
15
Nm
Minimum angle of rotation*
-5
°
Maximum angle of rotation*
90
°
Weight*
• Max-50-BF3
• Max-50-BF3-CTM
9.5
9.5
kg
kg
Dimensions
min.
typ.
max.
unit
Max-50-BF3
L
W
H
–1
–1
–1
288
149
116
+1
+1
+1
mm
mm
mm
Max-50-BF3-CTM
L
W
H
–1
–1
–1
288
149
116
+1
+1
+1
mm
mm
mm
Hollow shaft double square
16
×
16
mm
Allen key provided for manual adjustment in accordance with
these instructions*
4
mm
Electrical characteristics
min.
typ.
max.
unit
Minimum nominal voltage (at room temperature)
–10
%
24
+10
% VAC/DC
Maximum nominal voltage (at room temperature)
–10
%
240
+10
% VAC/DC
Minimum mains frequency
–20
%
50
+20
%
Hz
Maximum mains frequency
–20
%
60
+20
%
Hz
3 | Device description
146
Translation of the original installation guide · Version 1.0 · 2021-05-27