3.10.28 Max-8-BF1, Max-8-BF1-CTS, Max-8-BF1-VAS
Mechanical characteristics
min.
typ.
max.
unit
Motor torque*
8
Nm
Motor run time for 90° (can be configured with rotary switch)*
3
15
30
60
120
s
Spring torque*
5
Nm
Spring return time for 90° (can be configured with rotary
switch)*
~1
s
Load torque, which must not be turned off
2
Nm
Minimum angle of rotation*
-5
°
Maximum angle of rotation*
90
°
Weight*
• Max-8-BF1
• Max-8-BF1-CTS
• Max-8-BF1-VAS
4.0
4.0
5.6
kg
kg
kg
Dimensions
min.
typ.
max.
unit
Max-8-BF1
L
W
H
–1
–1
–1
210
96
80
+1
+1
+1
mm
mm
mm
Max-8-BF1-CTS
L
W
H
–1
–1
–1
210
96
80
+1
+1
+1
mm
mm
mm
Max-8-BF1-VAS
L
W
H
–1
–1
–1
211
96
81
+1
+1
+1
mm
mm
mm
Hollow shaft double square
12
×
12
mm
Allen key provided for manual adjustment in accordance with
these instructions*
3
mm
Electrical characteristics
min.
typ.
max.
unit
Minimum nominal voltage (at room temperature)
–10
%
24
+10
% VAC/DC
3 | Device description
124
Translation of the original installation guide · Version 1.0 · 2021-05-27